In this website you have to identify the different parts of the plant and their function. Included in these activities is a simple depiction of photosynthesis. There is a fact sheet and test which you can do.

A colourful and informative site covering levels 3-5 at KS3.Good diagrams but no interactive activities.

A colourful and informative web site, covering levels 5 -7 at KS3. No activities (apart from a short test at the end of the topic), very factual.

Lots of written information on the above concepts, with several colourful animations and a short interactive quiz at the end of the topic.

Can you use formulae? How good are your skills? This site allows you to check and develop your skills to see how good you are.