There are many different activities/labs to peruse here. There is enough stuff here to build a very lab centered unit on photosynthesis and respiration. Using worksheets on the material may be good for starters, but observing these process first hand is more interesting in my opinion.
1 year ago
The website has some interesting labs and activities on photosythesis and respiration. It also has links to good animations on the topics which could be really helpful in helping students understand. Visuals often help things click for them.