science · Grade 12 · Biology
Connect Matter and Energy in Cells
Compare simplified photosynthesis and cellular respiration models.
Find this activity in the Science map
Explore the knowledge outline and its source scope. This unit supports selected ideas.
Learning goals
- Compare simplified photosynthesis and cellular respiration models.
Before you begin
Understand the words and representations introduced in the Explore activity.
Age and grade do not measure readiness. Adjust reading or adult support to preserve the intended learning goal.
Follow the sequence
Complete practice
Practice previewConnect Matter and Energy in Cells
Practice · Independent · 25 min
Compare simplified photosynthesis and cellular respiration models. A complete set with exploration, practice and application. Use the linked unit for the learning sequence and teaching guide.
1. Explore
Practice previewConnect Matter and Energy in Cells: Explore and Explain
Explore · Independent · 10 min
Compare simplified photosynthesis and cellular respiration models. A focused learn activity. Use the linked unit for the learning sequence and teaching guide.
2. Practice
Practice previewConnect Matter and Energy in Cells: Practice Independently
Practice · Independent · 10 min
Compare simplified photosynthesis and cellular respiration models. A focused practice activity. Use the linked unit for the learning sequence and teaching guide.
3. Apply
Practice previewConnect Matter and Energy in Cells: Apply and Create
Apply · Independent · 15 min
Compare simplified photosynthesis and cellular respiration models. A focused apply activity. Use the linked unit for the learning sequence and teaching guide.
Download the unit pack
Numbered activities, separate answer keys and a teaching guide in one ZIP. The pack uses the focused sequence; the complete practice sheet above is an alternative.
Teaching and response guide
- Begin with: Name two matter inputs to photosynthesis.
- Connect the response to: Name two matter outputs of cellular respiration.
- Ask students to apply the idea: Explain how the products of one process connect with the inputs of the other.
Watch for: Accepting an answer without checking whether it uses the material and satisfies the requested relationship or criteria.
Check the answer criteria for each task. A supported explanation may have more than one acceptable response. These activities offer evidence to discuss; completing a sheet alone does not establish mastery.