6th - 8th Grade Module 7 Concept 2

Cycle 2

How does the structure of photosynthetic organisms support photosynthesis?

Cycle Summary

In this cycle, students answer the guiding question, how does the structure of photosynthetic organisms support photosynthesis? Students are introduced to the phenomenon of an air bubble exiting a leaf stem in water.

Session 7
Elicit

Students draw and explain a model of a typical plant.

Engage

Students observe a phenomenon of air traveling through a plant leaf and attempt to explain what they have observed.

Session 8
Explore

Students visit lab stations to investigate how the macroscopic and microscopic structures of plants support photosynthesis.

Session 9
Explain

Students revisit their initial plant models and build upon them based on what they have learned. Students explain what happens during photosynthesis at a cellular level after watching a short video clip and reading a section from “Understanding Photosynthesis with Max Axiom”.

Session 10
Explain

Students revisit their initial plant models and build upon them based on what they have learned. Students explain what happens during photosynthesis at a cellular level after watching a short video clip and reading a section from “Understanding Photosynthesis with Max Axiom”.

Session 11
Elaborate

Students investigate how the cellular structures of plants supports photosynthesis by conducting a chromatography lab and a virtual lab.

Session 12
Evaluate

Students revisit their plant models and further refine them to include microscopic details of a plant.
Students complete a formative assessment.

Extend
Extend

Students will compare and contrast the different forms of carbohydrates plants create during a lab activity with the understanding that all sugar created can be used immediately or stored for future use.