Are you trying to teach you students about how photosynthesis and cellular respiration are related at the molecular level? If so, this is the lesson for you. In this lesson, students are asked to color the atoms found in photosynthesis and cellular respiration and compare them. I have used this lesson in my own classroom and it is a great visual for students.
1. Photosynthesis and Cellular Respiration Molecular Model Worksheet
2. Photosynthesis and Cellular Respiration Molecular Model Key