Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT202: Analisar modelos celulares eucariontes e procariontes, relacionando estruturas às funções biológicas.
  EN: Analyze eukaryotic and prokaryotic cell models, relating structures to biological functions.
• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.

Unidade Temática: Vida e Evolução / Terra e Universo

• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if lab discusses damaged organelles.

1. Objectives

• Explore plant cell structure and organelle functions through interactive VR.
• Visualize interactions between cellular components.
• Develop analysis and independent learning skills.

2. Key Instructions

1. See section 9.3 for VR interface guidance.
2. Support students during exploration of:
   • Plasma membrane: Phospholipid bilayer and proteins.
   • Chloroplasts: Thylakoid structure and photosynthesis stages.
   • Nucleus: Chromatin strands and DNA role.
   • Vacuole: Function in maintaining cell pressure (turgor).
   • Endoplasmic reticulum: Difference between smooth and rough ER.
   • Golgi apparatus: Vesicle formation and substance transport.
   • Mitochondria: ATP synthesis and internal membrane structure.
3. Demo video:
   Watch Full Demo Video – Plant Cell

3. Reflection Questions

• What new information did you learn about each organelle?
• Why are chloroplasts vital in photosynthesis?
• How do organelles work together to sustain life?

4. Analysis Questions

1. How does rough ER differ from smooth ER?
2. Why is the vacuole especially important in plant cells?
3. What happens if mitochondria or chloroplasts are damaged?
4. How is structure connected to organelle function?

5. Practical Assignments

• Label a diagram of a plant cell with organelle functions.
• Compare plant and animal cell organelles.
• Create an infographic about chloroplasts and photosynthesis.

6. Conclusions & Assessment

• Discuss “repaired” organelles and their cellular role.
• Sample quiz questions:
  1. Which organelle handles selective permeability? Answer: Plasma membrane.
  2. Main structural part of a chloroplast? Answer: Thylakoids.
  3. Key difference: smooth vs rough ER? Answer: Ribosomes on rough ER.
  4. Number of mitochondrial membranes? Answer: Two.

7. Final Reflection

• What did you discover about how organelles work together?
• What was challenging when learning via VR?
• Which interface features helped your understanding the most?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT202: Analisar modelos celulares eucariontes e procariontes, relacionando estruturas às funções biológicas.
  EN: Analyze eukaryotic and prokaryotic cell models, relating structures to biological functions.
• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.

Unidade Temática: Vida e Evolução / Terra e Universo

• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if lab addresses consequences of dysfunction in mitochondria, lysosomes, or centrosomes.

1. Objectives

• Master key concepts: functions of the membrane, nucleus, centrioles, mitochondria, ER, Golgi apparatus, and lysosomes.
• Reinforce knowledge about animal cell structure through interactive actions.
• Develop observation and analytical skills by applying acquired knowledge.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with objects:
   • Cell membrane: Clear the blocked channel, examine the structure of the phospholipid layer and its role in substance transport.
   • Nucleus: Restore chromatin strands, study the role of the nucleus as the DNA repository.
   • Centrosome: Activate the second centriole, learn its function in forming the mitotic spindle.
   • Mitochondria: Study cristae and their role in ATP synthesis.
   • ER: Differentiate between smooth and rough ER, their roles in protein and lipid synthesis.
   • Golgi apparatus: Observe how substances are packed into vesicles and become lysosomes.
   • Lysosomes: Restore their function in digesting complex organic substances.
3. Demo Video: Watch Demo Video – Animal Cell

3. Reflection Questions

• Which organelles did you explore in the application, and what new information did you learn about each of them?
• Why is the centrosome important for cell division?
• How do mitochondria and other organelles interact to sustain cell life?

4. Analysis Questions

1. How does rough ER differ from smooth ER?
2. What role do lysosomes play in the cell?
3. Why is the cell membrane semi-permeable?

5. Practical Assignments

• Create a diagram of the Golgi apparatus’s functioning and its connection to other organelles.
• Develop a table: “Organelle — Function — Impact on the Cell.”
• Describe the process of cell division involving the centrosome.

6. Conclusions & Assessment

• Discuss with students which organelles they restored and how their functions affect cell operations.
• Sample quiz questions:
  1. Which organelle is involved in ATP synthesis? Answer: Mitochondria.
  2. How does rough ER differ from smooth ER? Answer: Presence of ribosomes.
  3. What substances are broken down by lysosomes? Answer: Complex organic molecules.
  4. Why is the membrane semi-permeable? Answer: It allows only certain substances to pass through.

7. Final Reflection

• What new insights did you gain about the centrosome and Golgi apparatus?
• What challenges did you encounter while studying the material in VR?
• Which function of the restored organelles do you consider the most important?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT202: Analisar modelos celulares eucariontes e procariontes, relacionando estruturas às funções biológicas.
  EN: Analyze eukaryotic and prokaryotic cell models, relating structures to biological functions.
• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.
  Note: Possible coverage — applicable only if respiration is explicitly addressed in mitochondria exploration.

Unidade Temática: Vida e Evolução / Terra e Universo

• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if lab discusses consequences of dysfunctional lysosomes or vacuoles.

1. Objectives

• Study the structure and functions of fungal cell organelles.
• Reinforce knowledge of the differences between plant, animal, and fungal cells.
• Develop analytical skills and practical engagement with interactive content.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with objects:
   • Nucleus: Restore the nucleolus within the nucleus and study its role in ribosome synthesis.
   • Vacuole: Examine the vacuole’s contents and its role in storing solutions and waste products.
   • ER: Differentiate between smooth and rough ER, their colors, and functions.
   • Golgi Apparatus: Observe the process of packing substances into vesicles and their transformation into lysosomes.
   • Mitochondria: Study its structure and role in ATP synthesis.
   • Lysosomes: Restore their function in breaking down complex molecules.
3. Demo Video: Watch Demo Video – Fungal Cell

3. Reflection Questions

• Which organelles did you study in the application, and what new information did you learn about each?
• How does the fungal cell vacuole differ from those in other cell types?
• What is the role of the Golgi apparatus in a fungal cell?

4. Analysis Questions

1. Why does the fungal cell vacuole appear larger than in other cell types?
2. What is the function of the nucleolus within the nucleus?
3. How does smooth ER differ from rough ER?

5. Practical Assignments

• Draw a diagram of a fungal cell structure.
• Describe what would happen if the lysosome was not restored.

6. Conclusions & Assessment

• Discuss with students what new insights they gained about the structure and functions of fungal cells.
• Sample quiz questions:
  1. Which organelle is responsible for ATP synthesis? Answer: Mitochondria.
  2. What does the fungal cell vacuole contain? Answer: Solutions and waste products.
  3. What substances are synthesized by rough ER? Answer: Proteins.
  4. What distinguishes the Golgi apparatus in fungal cells? Answer: Packing substances into vesicles for further use.

7. Final Reflection

• What features of the fungal cell surprised you?
• How does the structure of a fungal cell differ from plant and animal cells?
• What challenges did you face when working with the interface?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT202: Analisar modelos celulares eucariontes e procariontes, relacionando estruturas às funções biológicas.
  EN: Analyze eukaryotic and prokaryotic cell models, relating structures to biological functions.
• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if plasmid or metabolite damage is linked to changes in bacterial functioning or survival.

1. Objectives

• Master the key structural features of a bacterial cell.
• Study the functions of the nucleoid, mesosomes, plasmids, and toxic metabolites.
• Develop analytical skills and reinforce knowledge about the specifics of prokaryotic cells.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with objects:
   • Nucleoid: Interact with and restore the nucleoid; learn about its role in housing the bacterial chromosome.
   • Mesosomes: Identify and repair mesosomes (membrane infoldings); study their role in metabolism and enzyme hosting.
   • Plasmids: Locate and repair the damaged plasmid (red ring); understand its importance for genetic information.
   • Toxic Metabolites: Remove toxic metabolites (green areas near the membrane) and discuss their impact on cell health.
3. Demo Video: Watch Demo Video – Bacterial Cell

3. Reflective Questions

• Which organelles did you study in the application, and what new information did you learn about each?
• Why do bacteria lack a nucleus?
• How do plasmids affect bacterial adaptation to the environment?

4. Analysis Questions

1. What is the function of plasmids?
2. Why do bacteria need mesosomes?
3. Why are toxic metabolites removed from the cell?

5. Practical Assignments

• Draw a diagram of the structure of a bacterial cell.
• Describe the consequences of plasmid damage.

6. Conclusions & Assessment

• Discuss with students what new insights they gained about the structure and functions of a bacterial cell.
• Sample quiz questions:
  1. Where is the bacterial chromosome located? Answer: In the nucleoid.
  2. What do mesosomes do? Answer: Increase the membrane surface area and participate in metabolism.
  3. What do plasmids contain? Answer: Genes, such as those for antibiotic resistance.
  4. Why are toxic metabolites removed from the cell? Answer: They can be harmful to the cell.

7. Final Reflection

• What features of the bacterial cell surprised you?
• How do bacterial cells differ from eukaryotic cells?
• What challenges did you encounter while working with the interface?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT204: Explicar os processos de trocas gasosas nos organismos, relacionando estruturas envolvidas e mecanismos fisiológicos.
  EN: Explain gas exchange processes in organisms, relating the involved structures and physiological mechanisms.
• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if the absence of surfactant or failure of macrophages is discussed in relation to impaired alveolar function.

1. Objectives

• Reinforce knowledge about the processes of gas exchange in the lungs.
• Learn basic concepts: alveolar structure, roles of Type 1 and Type 2 pneumocytes, and macrophage functions.
• Develop analytical skills and practical interaction with processes via VR.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with objects:
   • Alveolar Structure: Explore the bronchial tree and alveolar components (pneumocytes, capillaries, immune cells).
   • Type 1 pneumocytes: Facilitate gas exchange.
   • Type 2 pneumocytes: Produce surfactant to maintain alveolar shape.
   • Macrophages: Protect against infections by engulfing bacteria.
   • Gas Exchange Game: Use colored paddles to guide oxygen and carbon dioxide through the lungs.
3. Demo Video: Watch Demo Video – Gas Exchange

3. Reflective Questions

• What processes did you study in the application, and how are they connected to gas exchange?
• Why is surfactant important for alveoli?
• What role do macrophages play in protecting the lungs?

4. Analysis Questions

1. How do Type 1 pneumocytes differ from Type 2 pneumocytes?
2. What happens if surfactant is not produced?
3. What processes ensure gas exchange between alveoli and blood?

5. Practical Assignments

• Create a diagram of gas exchange in the lungs.
• Describe how alveoli and capillaries interact to transport gases.

6. Conclusions & Assessment

• Discuss with students which aspects of gas exchange they better understood through the application.
• Sample quiz questions:
  1. Which cells produce surfactant? Answer: Type 2 pneumocytes.
  2. What is the function of Type 1 pneumocytes? Answer: Facilitate gas exchange.
  3. What happens when a macrophage engulfs bacteria? Answer: The bacteria are destroyed, protecting the alveolus.
  4. What gases are involved in the breathing process? Answer: Oxygen and carbon dioxide.

7. Final Reflection

• What aspects of alveolar function surprised you?
• What challenges did you face in the gas exchange game?
• How could you improve your interaction with the VR interface?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT201: Explicar os processos de divisão celular e suas implicações na reprodução, no crescimento e na manutenção dos organismos.
  EN: Explain the processes of cell division and their implications for reproduction, growth, and maintenance of organisms.
• EM13CNT205: Analisar os impactos das mutações celulares e disfunções orgânicas com base no funcionamento das estruturas celulares.
  EN: Analyze the impacts of cellular mutations and dysfunctions based on organelle function.
  Note: Possible coverage if mitotic errors or consequences of spindle malfunction are discussed.

1. Objectives

• Master the sequence of mitotic phases.
• Memorize events of mitotic phases through independent execution of key actions.
• Enhance visual understanding of genetic structures changing configuration during cell division.
• Develop skills in independent research and analysis.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with phases:
   • Interphase: Duplicate centrosomes and decompact chromosomes.
   • Prophase: Move centrosomes, compact chromosomes, break nuclear envelope, attach microtubules.
   • Metaphase: Align chromosomes along the equator.
   • Anaphase: Break chromatid connections and move to poles in order.
   • Telophase: Destroy microtubules, reform nuclei, and decompact chromosomes.
   • Cytokinesis: Create membrane constriction to complete cell division.
3. Demo Video: Watch Demo Video – Mitosis

3. Reflective Questions

• What actions did you remember, and how are they connected to the phases of mitosis?
• Why is it necessary to break the nuclear envelope in prophase?
• Why is it essential to align chromosomes at the equator during metaphase?

4. Analysis Questions

1. Why do chromosomes need to be compacted at the start of division and decompacted at the end?
2. How do microtubules assist in chromatid movement?
3. Why is the sequence of mitotic phases so critical?

5. Practical Assignments

• Identify errors in diagrams of division stages (e.g., anaphase with decompacted chromosomes).
• Draw a diagram of the cell at different stages of division.

6. Conclusions & Assessment

• Discuss with students what new insights they gained about mitosis through the application.
• Sample quiz questions:
  1. During which stage of mitosis are chromosomes aligned at the cell’s equator? Answer: Metaphase.
  2. When are connections between sister chromatids broken? Answer: Anaphase.
  3. During which stage does chromatin condense? Answer: Prophase.
  4. Which organelle forms the mitotic spindle? Answer: Centrosome.
  5. During which stage do chromatids move to the cell poles? Answer: Anaphase.

7. Final Reflection

• Did performing all the actions help you remember the events of the division stages better?
• What challenges did you encounter (e.g., the application interface or theoretical material)?
• What can be improved for the next session?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT201: Explicar os processos de divisão celular e suas implicações na reprodução, no crescimento e na manutenção dos organismos.
  EN: Explain the processes of cell division and their implications for reproduction, growth, and maintenance of organisms.
• EM13CNT206: Relacionar os processos de variabilidade genética, como recombinação e segregação gênica, aos mecanismos de hereditariedade e evolução.
  EN: Relate genetic variability processes, such as recombination and gene segregation, to mechanisms of heredity and evolution.

1. Objectives

• Understand the unique stages of meiosis, including two successive divisions.
• Compare meiosis and mitosis, highlighting their similarities and differences.
• Master the processes of chromosomal reduction and the formation of haploid cells.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through the following stages:
   • Interphase I: Duplicate centrosome and replicate DNA (2N4C).
   • Prophase I: Compact chromosomes, destroy nuclear envelope, form spindle, perform crossing-over.
   • Metaphase I: Align homologous pairs at the equator.
   • Anaphase I: Separate homologous chromosomes to opposite poles.
   • Telophase I: Rebuild nuclei (haploid, N2C) and decompact chromosomes.
   • Cytokinesis I: Split into two haploid cells.
   • Interphase II: Short phase, no DNA replication.
   • Prophase II: Compact chromosomes, destroy nuclear envelope, form spindle.
   • Metaphase II: Align chromosomes individually at equator.
   • Anaphase II: Separate sister chromatids.
   • Telophase II: Decondense chromosomes, reform nuclei.
   • Cytokinesis II: Form four haploid cells.
3. Demo Video: Watch Demo Video – Meiosis

3. Reflection Questions

• What is the purpose of meiosis, and how does it differ from mitosis?
• Why is crossing-over a critical feature of Prophase I?
• How does the chromosome composition change after each division?

4. Analysis Questions

1. How does meiosis ensure genetic diversity?
2. Why are two divisions required to achieve haploid cells?
3. How do Prophase I and Prophase II differ in their processes?

5. Practical Assignments

• Draw a diagram illustrating the stages of meiosis and highlight where chromosomal reduction occurs.
• Create a comparison table between mitosis and meiosis.
• Describe the significance of haploid cells in sexual reproduction.

6. Conclusions & Assessment

• Discuss with students their understanding of meiosis:
• Sample quiz questions:
  1. What happens during Anaphase I? Answer: Homologous chromosomes separate.
  2. How does Metaphase II differ from Metaphase I? Answer: Chromosomes in Metaphase II are single and align individually.
  3. What is the result of Cytokinesis II? Answer: Four haploid cells.

7. Final Reflection

• Which stage of meiosis was most challenging to understand, and why?
• How could VR enhance the learning experience for studying meiosis?
• What new insights did you gain about the significance of meiosis in genetics?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT202: Analisar modelos celulares eucariontes e procariontes, relacionando estruturas às funções biológicas.
  EN: Analyze eukaryotic and prokaryotic cell models, relating structures to biological functions.
• EM13CNT207: Explicar os processos de síntese de proteínas e o papel dos ácidos nucleicos na transmissão da informação genética.
  EN: Explain the processes of protein synthesis and the role of nucleic acids in transmitting genetic information.

1. Objectives

• Master the main stages of protein biosynthesis: transcription, translation, and protein packaging in the Golgi apparatus.
• Deepen understanding of organelle functions: nucleus, endoplasmic reticulum, and Golgi apparatus.
• Develop skills for interacting with molecules and structural components of the cell through VR.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through:
   • Transcription: Place nucleus, collect DNA, nucleotides, enzymes, and trigger animation of mRNA formation.
   • Translation: Assemble ER with ribosomes, tRNA, and mRNA; initiate translation and view protein synthesis animation.
   • Golgi Apparatus: Observe packaging of proteins into vesicles; explore transformation into lysosomes.
3. Encourage students to perform actions in sequence and use both hands to manipulate objects.
4. Demo Video: Watch Demo Video – Protein Biosynthesis

3. Reflection Questions

• What stages of protein biosynthesis did you study, and how are they interconnected?
• Why does transcription occur in the nucleus, while translation takes place on ribosomes?
• What role does the Golgi apparatus play in the final stage?

4. Analysis Questions

1. What is the role of mRNA in protein biosynthesis?
2. Why are ribosomes essential for translation?
3. How does the smooth ER differ from the rough ER?

5. Practical Assignments

• Create a diagram illustrating the stages of protein biosynthesis with involved organelles.
• Write a step-by-step algorithm describing the translation process.
• Describe what happens to proteins in the Golgi apparatus and why some become lysosomes.

6. Conclusions & Assessment

• Discuss with students how their actions in the application align with the theoretical stages of protein biosynthesis.
• Sample quiz questions:
  1. Which molecules are involved in transcription? Answer: DNA, nucleotides, RNA polymerase.
  2. What is produced as a result of translation? Answer: Polypeptide chains (proteins).
  3. What function does the Golgi apparatus serve? Answer: Packaging and modification of proteins.

7. Final Reflection

• Which stages of protein biosynthesis did you find the most challenging?
• How did interacting with VR help you better understand the process?
• What improvements could be made to the application to simplify learning?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.

1. Objectives

• Understand the stages of photosynthesis within plant cells.
• Study the processes occurring in the chloroplast, including light and dark reactions.
• Explore the roles of key molecules like NADP+/NADPH and ATP in energy transfer.
• Develop an understanding of the importance of light in photosynthetic processes.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through:
   • Light-dependent reactions: Assemble thylakoid complexes, excite chlorophyll, follow electron transport chain, synthesize ATP and NADPH, perform photolysis of water.
   • Calvin Cycle (light-independent): Provide CO₂, ATP, and NADPH; synthesize glucose and regenerate NADP+ and ADP.
   • Completion: Observe input (CO₂, H₂O) and output (glucose, O₂) of the process.
3. Demo Video: Watch Demo Video – Photosynthesis

3. Reflection Questions

• What processes occur in the thylakoid and stroma during photosynthesis?
• How do light-dependent reactions facilitate the Calvin Cycle?
• Why is NADPH essential for the synthesis of glucose?

4. Analysis Questions

1. How does the electron transport chain contribute to ATP synthesis?
2. Why are light and water crucial for photosynthesis?
3. What is the significance of regenerating NADP+ in the Calvin Cycle?

5. Practical Assignments

• Draw a diagram of a chloroplast, labeling the thylakoid membrane, stroma, and lumen.
• Outline the flow of electrons in the electron transport chain during the light-dependent reactions.
• Create a chart summarizing the inputs and outputs of the light-dependent and light-independent reactions.

6. Conclusions & Assessment

• Discuss with students the stages of photosynthesis and their importance.
• Sample quiz questions:
  1. What happens during the light-dependent reactions? Answer: Water is split, and ATP and NADPH are synthesized.
  2. What are the primary products of the Calvin Cycle? Answer: Glucose and regenerated NADP+ and ADP.
  3. How do ATP and NADPH connect the two stages? Answer: They provide energy for the Calvin Cycle.

7. Final Reflection

• Which aspect of photosynthesis was most interesting or challenging to understand?
• How could VR tools improve understanding of the processes within the chloroplast?
• What new insights were gained about the interconnectedness of the light-dependent and light-independent stages?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT208: Explicar os processos de desenvolvimento embrionário, considerando os fatores genéticos e ambientais que influenciam a formação dos organismos.
  EN: Explain the processes of embryonic development, considering genetic and environmental factors that influence the formation of organisms.

1. Objectives

• Reinforce knowledge about the stages of embryonic development: fertilization, cleavage, gastrulation, neurulation, and subsequent processes.
• Develop skills in using VR to study biological processes.
• Master key terms and concepts related to embryo development.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through:
   • Gamete Collection: Interact with lancelets to collect egg and sperm cells.
   • Fertilization: Fuse gametes to form a zygote.
   • Cleavage: Divide the zygote into blastomeres, then form a morula and blastula.
   • Gastrulation: Form germ layers (ectoderm, mesoderm, endoderm); explore internal structures.
   • Neurulation: Form the neural tube and notochord; observe differentiation.
   • Completion: Continue development until a lancelet is formed and swims away.
3. Demo Video: Watch Demo Video – Embryonic Development

3. Reflection Questions

• What key processes of embryonic development did you observe?
• Why is gastrulation crucial for forming germ layers?
• What role does neurulation play in developing the nervous system?

4. Analysis Questions

1. Why does the mesoderm form from both the ectoderm and endoderm?
2. What structures develop from each germ layer?
3. Why is cleavage important for subsequent embryonic development?

5. Practical Assignments

• Draw a diagram of the gastrula, labeling the germ layers.
• Create a table showing which organs develop from the ectoderm, endoderm, and mesoderm.
• Describe the neurulation process in sequential steps.

6. Conclusions & Assessment

• Discuss with students how their practical actions relate to the theory of embryonic development.
• Sample quiz questions:
  1. What occurs during the cleavage stage? Answer: Formation of blastomeres as the zygote divides via mitosis.
  2. What structures form during gastrulation? Answer: Germ layers: ectoderm, endoderm, and mesoderm.
  3. What develops from the neural tube? Answer: The central nervous system.

7. Final Reflection

• Which stages of embryonic development did you find most challenging to understand?
• How could VR tools be improved for studying this topic?
• Which biological processes captured your interest the most?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT209: Explicar os processos sensoriais relacionados à percepção do ambiente, correlacionando estruturas do corpo humano às suas funções.
  EN: Explain sensory processes related to environmental perception, correlating human body structures to their functions.

1. Objectives

• Memorize the variety of eye layers and structures by sequentially building a functional eye.
• Consolidate visual representation of the mutual arrangement of eye structures and their correspondence to specific layers.
• Reinforce the relationship between pupil diameter and light intensity, as well as lens curvature and the distance of the observed object.
• Develop experimental skills.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students during interaction with objects:
   • “Pick up” eye structures from the tablet: three layers, the lens, and the vitreous body.
   • Trigger the formation of the cornea, iris, pupil, and ciliary muscles through interaction.
   • Use the slider to adjust pupil diameter and lens curvature.
   • Select parts of the eye using the trigger and answer questions based on the info shown on the tablet.
3. Demo Video: Watch Demo Video – Human Eye

3. Reflection Questions

• What actions did you perform in the application, and how do they relate to understanding the structure and functions of the eye?
• Why is the iris crucial for controlling light entering the eye?
• How does lens curvature help in focusing on nearby objects?

4. Analysis Questions

1. Why does the pupil adjust its size in response to light intensity?
2. How does the lens help focus on objects at different distances?
3. What might happen if the eye layers were misaligned?

5. Practical Assignments

• Create a diagram showing the eye’s response to bright and dim light.
• Illustrate the process of adjusting lens curvature for focusing on near and far objects.

6. Conclusions & Assessment

• Discuss with students which aspects of eye anatomy and function they better understood through the application.
• Sample quiz questions:
  1. Which part of the eye adjusts its size depending on light intensity? Answer: Pupil.
  2. What produces curvature adjustments in the lens? Answer: Ciliary muscles.
  3. Which structure contains photoreceptor cells? Answer: Retina.
  4. How does the eye adapt to bright light? Answer: The pupil constricts.

7. Final Reflection

• Did performing all actions in the application help you remember the structure and functions of the eye better?
• What challenges did you encounter (e.g., interface issues or theoretical material)?
• What could be improved for future sessions?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.

1. Objectives

• Understand the glycolysis process as a multi-step oxidation of glucose for energy production.
• Reinforce knowledge about cytoplasmic reactions and their role in metabolism.
• Develop practical skills in interactive simulation and analysis of metabolic pathways.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through the following actions:
   • Initiate Glycolysis: Click on the microscope to enter the cell. Collect and place glucose, phosphate, and NAD+ into the glycolysis sphere.
   • Observe the Outcome: Watch animation of glycolysis resulting in 2 pyruvate and 2 ATP molecules.
   • Transport Pyruvate: Use pointer to move pyruvate to mitochondria. ATP remains in cytoplasm.
   • Track Progress: Use bracelet progress bar – glycolysis completes at 25%.
3. Important Notes: Focus on animation sequences and correct trigger use.
4. Demo Video: Temporarily unlinked

3. Reflection Questions

• What are the key molecules involved in glycolysis, and what do they transform into?
• Why is ATP retained in the cytoplasm after glycolysis?
• How does glycolysis contribute to the overall energy metabolism?

4. Analysis Questions

1. Why is glycolysis referred to as the anaerobic phase of energy metabolism?
2. What is the role of NAD+ in the glycolysis process?
3. Why is pyruvate transported to the mitochondria at the end of glycolysis?

5. Practical Assignments

• Create a diagram illustrating the glycolysis process and its outputs.
• Compare ATP production during glycolysis with that of oxidative phosphorylation.
• Write a brief explanation of why glycolysis is essential for cellular metabolism.

6. Conclusions & Assessment

• Discuss with students the importance of glycolysis as the initial step in energy metabolism.
• Sample quiz questions:
  1. What are the end products of glycolysis? Answer: Two pyruvate molecules and two ATP molecules.
  2. How does glycolysis differ from mitochondrial respiration? Answer: Glycolysis occurs in the cytoplasm and does not require oxygen.
  3. What happens to pyruvate after glycolysis? Answer: It is transported to the mitochondria for further oxidation.

7. Final Reflection

• What challenges did you face during molecule collection and placement?
• How can understanding glycolysis help in studying other metabolic pathways?
• What improvements could be made to the application for better clarity?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Biologia

Grades: 1º–3º ano

Unidade Temática: Vida e Evolução

• EM13CNT203: Relacionar os processos de fotossíntese e respiração celular com o metabolismo energético dos seres vivos.
  EN: Relate photosynthesis and cellular respiration to energy metabolism in living beings.

1. Objectives

• Understand the linking reaction as an intermediate stage of energy metabolism.
• Master key biochemical transformations: pyruvate oxidation, acetyl-CoA formation, CO₂ release, and NADH production.
• Develop practical skills in interacting with the virtual environment and analyzing biochemical processes.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Guide students through:
   • Start the Linking Reaction: Enter the cell, approach the mitochondrion, and collect pyruvate, NAD+, and coenzyme A.
   • Place molecules into the green translucent “Reaction Starter” zone and launch the process to observe the animation.
   • Repeat the Process: Perform the linking reaction twice and observe production of acetyl-CoA, CO₂, and NADH.
   • Interaction Notes: Use both hands to carry multiple molecules. Return to the environment via the bracelet if needed.
3. Demo Video: Temporarily unlinked

3. Reflection Questions

• What molecules are involved in the linking reaction, and what are the resulting products?
• Why does the linking reaction not store energy but remain essential for subsequent stages?
• What stage of cellular respiration follows the linking reaction?

4. Analysis Questions

1. What is the role of coenzyme A in the linking reaction?
2. Why is carbon dioxide released from pyruvate?
3. How is NADH produced in this reaction utilized in later stages?

5. Practical Assignments

• Create a diagram of the linking reaction, labeling all input and output molecules.
• Compare the linking reaction with glycolysis: how do they differ, and how are they connected?
• Write a short explanation of the role of acetyl-CoA in the Krebs cycle.

6. Conclusions & Assessment

• Discuss with students the importance of the linking reaction as a connection between glycolysis and the Krebs cycle.
• Sample quiz questions:
  1. What molecules are produced during the linking reaction? Answer: Acetyl-CoA, CO₂, and NADH.
  2. Why does the linking reaction take place in the mitochondria? Answer: To prepare substrates for the Krebs cycle.
  3. What happens to the carbon dioxide released during the reaction? Answer: It is expelled from the cell as a metabolic byproduct.

7. Final Reflection

• What challenges did you face while collecting and placing the molecules?
• How does the linking reaction prepare substrates for the next stage of energy metabolism?
• What improvements could be made to the application to enhance usability?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT103: Analisar a propagação e a interação da luz com diferentes materiais com base na reflexão, refração, dispersão e absorção.
  EN: Analyze the propagation and interaction of light with different materials based on reflection, refraction, dispersion, and absorption.

1. Objectives

• Understand the principles of light reflection and refraction.
• Learn to measure angles of incidence, reflection, and refraction using a protractor.
• Explore how light behaves on reflective and refractive surfaces.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Experiment stages:
   • Reflection: Place cube, restore perpendicular, measure incidence and reflection angles, compare them, and confirm the law of reflection.
   • Refraction: Place refractive cube, measure angles, calculate refractive index using Snell’s law, test with multiple materials.
3. Demo Video: Watch Demo Video – Reflection and Refraction

3. Reflection Questions

• How does the angle of incidence compare to the angle of reflection in your measurements?
• What challenges did you encounter when measuring the angle of refraction?
• How does the material of the refractive cube influence the bending of light?

4. Analysis Questions

1. What does the law of reflection state about the relationship between the angles of incidence and reflection?
2. How does the refractive index of a material affect the degree of light bending?
3. Why is accurate angle measurement critical for determining the refractive index?

5. Practical Assignments

• Draw diagrams to illustrate the paths of reflected and refracted rays for both experiments.
• Calculate the refractive index for at least two different materials and compare results.
• Create a table summarizing your measurements and conclusions.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What is the law of reflection? Answer: The angle of incidence equals the angle of reflection.
  2. How is the refractive index determined? Answer: Using Snell’s law and measuring the angles of incidence and refraction.
  3. How does light behave when transitioning between materials with different refractive indices? Answer: It bends toward or away from the normal depending on the indices.

7. Final Reflection

• Which part of the experiment (reflection or refraction) was easier to understand, and why?
• How could the VR environment be improved for measuring angles more accurately?
• What new insights did you gain about light’s behavior on different surfaces?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT107: Analisar a formação de imagens por espelhos e lentes a partir da construção e da interpretação de diagramas de raios de luz.
  EN: Analyze the formation of images by mirrors and lenses based on the construction and interpretation of light ray diagrams.

1. Objectives

• Explore the properties and functions of converging and diverging lenses.
• Learn to measure focal distances and understand how lenses form images.
• Develop skills in using lenses to adjust image sharpness and size.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Experiment stages:
   • Converging Lens: Place lens, adjust position for sharp image, measure distances, calculate focal length.
   • Diverging Lens: Insert between converging lens and screen, adjust for focus, measure distances, calculate focal length.
3. Demo Video: Watch Demo Video – Lenses

3. Reflection Questions

• How does the position of the lens affect the size and clarity of the image?
• What differences did you observe between the properties of converging and diverging lenses?
• Why is it necessary to measure distances multiple times?

4. Analysis Questions

1. How does a converging lens form a sharp image of an object?
2. What is the significance of the focal point in a lens system?
3. How does a diverging lens affect the path of light rays?

5. Practical Assignments

• Draw ray diagrams to illustrate image formation for both converging and diverging lenses.
• Compare the effects of changing the lens-to-object distance on the size and clarity of the image.
• Calculate the focal lengths of both lenses using the data from your measurements.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What happens to the image size as the lens is moved closer to or farther from the object? Answer: The size increases or decreases depending on the lens type.
  2. How is the focal length of a lens determined? Answer: By measuring distances and using the lens formula.
  3. What is the role of a diverging lens in altering the light path? Answer: It spreads light rays outward.

7. Final Reflection

• Which aspect of lens manipulation was most challenging to understand, and why?
• How could the VR environment improve understanding of lens properties?
• What new insights did you gain about the use of lenses in optics?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT101: Investigar, com base na conservação da carga elétrica, os processos de eletrização por atrito, contato e indução.
  EN: Investigate, based on the conservation of electric charge, the processes of electrification by friction, contact, and induction.

1. Objectives

• Understand the process of electrification and the redistribution of charges on different objects.
• Explore various methods of electrification through friction, contact, and induction.
• Develop practical skills in determining and analyzing electric charges.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Stages of the Experiment:
   • Friction: Rub rods with different materials and observe charge acquisition.
   • Contact: Bring charged rod near neutral sphere and observe charge transfer.
   • Induction: Place neutral spheres near charged objects and observe redistribution of charge.
3. Confirm charges by placing objects in the correct charge boxes.
4. Demo Video: Watch Demo Video – Electrification

3. Reflection Questions

• What is the difference between friction, contact, and induction methods of electrification?
• How does charge transfer occur during contact electrification?
• Why does the total charge of the system remain the same after charge redistribution?

4. Analysis Questions

1. Why does the neutral sphere acquire a charge when brought near a charged rod?
2. What determines whether an object becomes positively or negatively charged?
3. How does the induction process differ from contact electrification?

5. Practical Assignments

• Draw a diagram showing the redistribution of charges during each method of electrification.
• Create a table comparing the three methods: friction, contact, induction.
• Describe the steps to determine the sign of the charge on an object.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What happens when a neutral object is rubbed with another material? Answer: Electrons are transferred, creating a charge imbalance.
  2. How does a neutral sphere become charged near a charged object? Answer: Electrons redistribute due to induction.
  3. What determines the type of charge? Answer: The electron affinity of materials used.

7. Final Reflection

• Which method of electrification was most challenging to understand, and why?
• How could VR tools enhance understanding of charge transfer and redistribution?
• What new insights did you gain about the behavior of charges and electrification?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT104: Investigar a natureza da luz e sua propagação, com base em evidências experimentais dos fenômenos de reflexão, refração, difração, interferência e polarização.
  EN: Investigate the nature of light and its propagation based on experimental evidence from phenomena such as reflection, refraction, diffraction, interference, and polarization.

1. Objectives

• Understand the concept and phenomena of diffraction.
• Explore how changing the width of a slit and the distance to the screen affects the diffraction pattern.
• Develop skills in using measurement tools to analyze and calculate diffraction-related parameters.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Stages of the Experiment:
   • Place and adjust the slit between laser and screen to observe diffraction pattern.
   • Use ruler to measure distance between diffraction minima and record in the table.
   • Repeat measurements to improve accuracy and compare with theoretical predictions.
3. Demo Video: Watch Demo Video – Diffraction

3. Reflection Questions

• How does changing the width of the slit affect the diffraction pattern?
• Why do the distances between diffraction minima vary with the position of the slit?
• What practical applications of diffraction can you think of?

4. Analysis Questions

1. How is the distance between the diffraction minima related to the wavelength of light?
2. Why does a narrower slit create a broader diffraction pattern?
3. What are the limitations of this experimental setup?

5. Practical Assignments

• Sketch the diffraction pattern observed on the screen for different slit widths.
• Calculate the wavelength of light using the measured distances and the provided diffraction formula.
• Create a table summarizing the relationship between slit width, screen distance, and diffraction pattern spacing.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What causes diffraction minima and maxima? Answer: Interference of light waves passing through the slit.
  2. How does increasing slit width change the diffraction pattern? Answer: It decreases spacing between diffraction fringes.
  3. What is the relationship between slit width and light wavelength? Answer: Spacing is inversely proportional to slit width.

7. Final Reflection

• What was the most challenging part of setting up and conducting the diffraction experiment?
• How could VR tools enhance understanding of wave interference and diffraction?
• What insights did you gain about the nature of light and its wave properties?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT101: Investigar, com base na conservação da carga elétrica, os processos de eletrização por atrito, contato e indução, bem como a interação entre corpos eletricamente carregados.
  EN: Investigate, based on the conservation of electric charge, the processes of electrification by friction, contact, and induction, as well as the interaction between electrically charged bodies.

1. Objective

• Reinforce knowledge about the interactions of electric charges and the application of Coulomb’s law.
• Develop skills in measuring distances between objects and analyzing results.
• Master calculations of charge magnitudes and interactions between charges.
• Strengthen understanding of how distance affects the force of interaction between charges.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Stages of the Experiment:
   • Place and prepare charged spheres on platforms.
   • Remove force field and use the ruler to measure distances.
   • Calculate force using the on-screen formula.
   • Match labeled cards to spheres, including identifying the unknown charge.
3. Demo Video: Watch Demo Video – Coulomb’s Law

3. Reflection Questions

• How does the distance between charges affect the force of interaction?
• Why do opposite charges attract and like charges repel?
• What difficulties did you face when measuring distances and performing calculations?

4. Analysis Questions

1. What happens to the force of interaction when the distance between charges decreases?
2. How can the sign of a charge be determined by the direction of sphere interactions?
3. Why does one sphere lack a label, and how can its charge be determined?

5. Practical Assignments

• Measure the distance between two spheres with opposite charges and calculate the force of interaction.
• Using the ruler and formula, determine the charge of an unknown sphere.
• Draw a diagram of interactions for all spheres, indicating charge magnitudes and distances.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What formula is used to calculate the force of interaction between charges? Answer: F = k * |q₁ * q₂| / r²
  2. How does increasing the distance affect the force of interaction? Answer: The force decreases.
  3. What interaction occurs between like charges? Answer: Repulsion.

7. Final Reflection

• Did performing all actions in the application make it clearer how distance affects the force of interaction?
• What aspects of the interface caused difficulties?
• What could be improved in the application for a more comprehensive study of Coulomb’s law?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Física

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT104: Investigar a natureza da luz e sua propagação, com base em evidências experimentais dos fenômenos de reflexão, refração, difração, interferência e polarização.
  EN: Investigate the nature of light and its propagation based on experimental evidence from phenomena such as reflection, refraction, diffraction, interference, and polarization.

1. Objectives

• Understand the phenomenon of light interference and its practical applications.
• Measure and analyze changes in fringe patterns on a screen.
• Use calculations to determine angles and distances involved in interference patterns.

2. Key Instructions

1. See section 9.3 for detailed interface navigation instructions.
2. Stages of the Experiment:
   • Place a slit or object between the laser and screen using the rail.
   • Observe and measure fringe widths and distances using the ruler.
   • Calculate angles and pattern parameters using on-screen formulas and tablet input.
3. Demo Video: Watch Demo Video – Interference

3. Reflection Questions

• How does changing the position of the object affect the interference pattern?
• What relationship exists between the fringe width and the distance from the object to the screen?
• Why are accurate measurements critical for calculating angles?

4. Analysis Questions

1. What is the principle behind light interference?
2. How does the wavelength of light influence the fringe pattern?
3. Why does the width of interference fringes vary with distance?

5. Practical Assignments

• Draw a diagram of the experimental setup, labeling key components.
• Calculate the angle using measured values and the provided formula.
• Create a table with fringe widths and screen distances, and compare results.

6. Conclusions & Assessment

• Sample quiz questions:
  1. What is the role of the object on the rail? Answer: It creates conditions for interference by splitting or diffracting light.
  2. How is the angle calculated? Answer: Using formula and fringe width/distance measurements.
  3. Why do fringe widths vary with distance? Answer: Due to geometric relationships in the setup.

7. Final Reflection

• Which part of the experiment was most challenging, and why?
• How could the application improve clarity in measuring fringe widths?
• What insights did you gain about the practical uses of light interference?

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT302: Relacionar transformações químicas a fenômenos observáveis, representações simbólicas e propriedades dos materiais envolvidos, reconhecendo processos de oxidação e redução em contextos diversos.
  EN: Relate chemical transformations to observable phenomena, symbolic representations, and the properties of the involved materials, recognizing oxidation and reduction processes in various contexts.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.
• Possibly also covers EM13CNT301 when identifying salts and classifying chemical nature of compounds.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT304: Investigar propriedades ácido-base de substâncias em diferentes contextos, incluindo o uso de indicadores naturais e sintéticos.
  EN: Investigate acid-base properties of substances in different contexts, including the use of natural and synthetic indicators.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT302: Relacionar transformações químicas a fenômenos observáveis, representações simbólicas e propriedades dos materiais envolvidos, reconhecendo processos de oxidação e redução em contextos diversos.
  EN: Relate chemical transformations to observable phenomena, symbolic representations, and the properties of the involved materials, recognizing oxidation and reduction processes in various contexts.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.
  Note: May also involve electronic transitions and atomic structure.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.
  Note: May also relate to EM13CNT301 depending on focus.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT301: Relacionar as propriedades físico-químicas das substâncias (óxidos, ácidos, bases e sais) às suas aplicações e implicações para os seres humanos e o ambiente.
  EN: Relate the physical and chemical properties of substances (oxides, acids, bases, and salts) to their applications and implications for humans and the environment.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT304: Investigar propriedades ácido-base de substâncias em diferentes contextos, incluindo o uso de indicadores naturais e sintéticos.
  EN: Investigate acid-base properties of substances in different contexts, including the use of natural and synthetic indicators.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.
  May also cover EM13CNT301 depending on substance classification.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT303: Investigar propriedades de substâncias e materiais com base em evidências experimentais, analisando sua composição, estrutura e reatividade.
  EN: Investigate the properties of substances and materials based on experimental evidence, analyzing their composition, structure, and reactivity.
  May also involve EM13CNT302 in redox contexts.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT302: Relacionar transformações químicas a fenômenos observáveis, representações simbólicas e propriedades dos materiais envolvidos, reconhecendo processos de oxidação e redução em contextos diversos.
  EN: Relate chemical transformations to observable phenomena, symbolic representations, and the properties of the involved materials, recognizing oxidation and reduction processes in various contexts.
  Possible additional relevance to EM13CNT303 through symbolic representations.

Curriculum Alignment (BNCC – Brazil)

Level: Ensino Médio

Subject: Química

Grades: 1º–3º ano

Unidade Temática: Matéria e Energia

• EM13CNT302: Relacionar transformações químicas a fenômenos observáveis, representações simbólicas e propriedades dos materiais envolvidos, reconhecendo processos de oxidação e redução em contextos diversos.
  EN: Relate chemical transformations to observable phenomena, symbolic representations, and the properties of the involved materials, recognizing oxidation and reduction processes in various contexts.
  May also include EM13CNT303 depending on focus on molecular mechanisms.