Test Tube Hydroponics Grades K-8 (Kit) Investigate the importance of nutrients for plant growth and discover how plants grow without soil. Use this kit to grow and observe plants in a test tube hydroponic system. Kit includes rock wool, seed-starter trays, soybean... $52.00 Add to Cart Compare
Wheat Germ DNA Necklace Grades 3–5 (Kit) Is there DNA in my food? Absolutely! This hands-on kit allows students to extract and observe strands of DNA from wheat germ—then wear what they find as a necklace! Students discover that every variety of wheat has DNA that... $40.00 Add to Cart Compare
Wind Power Grades 3–12 (Kit) Harness the power of the wind! Engage students in an engineering design challenge where they construct a model barn and design a wind turbine that generates electricity to light up an LED. This interactive project is part of the... $68.00 Add to Cart Compare
