Topics: Plant Nutrition; Fertilizer; Pollution of Lakes and Streams.
Activities: Test soil samples for nitrogen. Demonstrate the effects of water pollution.
Sufficient for 10 tests.
Science Project Kits supply ideas for science projects and give step-by-step instructions for performing an experiment with easy-to-use TesTabs ans simple household materials. Students age 8 and up simply add a tablet, dissolve it, check the color reaction, and get results connected to everyday life.
