Try our free Biology interactive on testing leaves for starch!

This interactive experiment will help your students understand whether or not photosynthesis has occurred in a leaf by testing for the presence of starch. Clear animations demonstrate how to use hot water, alcohol and iodine, which changes colour on a leaf to reveal the hidden starch inside.

Try out the free interactive activity on our Doddle Science page!

Doddle offers much more than just engaging resources – you can book a free and flexible tour of all its features with one of our Educational Consultants. From self-marking quizzes that can be easily scheduled for upcoming homeworks, to the online markbook which clearly records students’ marks, Doddle provides you with everything you need to effectively track student progress.

Alice
Doddle