Children are taught that plants and flowers need sunlight and water to grow. This is an easy hands-on experiment that demonstrates how plants absorb water. This experiment can be done while teaching "life" or "earth" science as well as the "Scientific Method".
Please note: there are 2 versions:
Simple Exp 1: pages 1-3 and more difficult Exp 2: pages 1, 4 and 5
Also please look at Celery Stalk Experiment Observation Worksheets.