Wheat Germ DNA Necklace Grades 3-5 (Kit) Is there DNA in my food? Absolutely! Each variety of wheat has DNA (deoxyribonucleic acid) that gives it certain genetic traits or characteristics. Use this kit to extract and observe strands of DNA from wheat germ. Kit... $40.00 Add to Cart Compare
Wheat Germ DNA Necklace Refill Grades 3-5 (Kit) This is a refill kit. Kit includes stir sticks, pipettes, microcentrifuge tubes, and yarn to refill the consumables in the Wheat Germ DNA Necklace kit. Includes enough refill materials for 30 students. $14.00 Add to Cart Compare
Wheat Kernel Samples Grades 3-5 (Kit) This kit contains kernels of the six classes of wheat grown in the United States and information cards describing their characteristics. Samples of Hard Red Winter, Hard Red Spring, Soft Red Winter, Soft White, Hard... $18.00 Add to Cart Compare
Where Does it Grow? Cards Grades 9-12 (Kit) This kit contains 36 cards with images of foods commonly found at a grocery store. This card set is printed on durable synthetic paper. Use the Where Does it Grow? cards with the World Fabric Map. A downloadable version of the cards... $10.00 Add to Cart Compare
Why Can a Cow Eat Grass? Grades 3-8 (DVD 29 min.) This video provides an in-depth look at the digestive tract of cattle, focusing on differences between cattle and human digestive systems. Take a journey into a cow's stomach and microscopically view the stomach contents... $12.00 Add to Cart Compare
Wind Power Grades 3-12 (Kit) Engage students with this engineering design challenge! Students will design and construct a barn, and create a wind turbine that produces electricity for the barn (lights up an LED light). This fun challenge is included in... $68.00 Add to Cart Compare
Wool Ewe Keep Me Warm? Grades 3-8 (DVD 27 min.) What is wool and where does it come from? How does it get from the sheep to the sweater? Why do shepherds use dogs to herd sheep? Why have sheep been important to humans since prehistoric times? These questions and many more are... $12.00 Add to Cart Compare
Wool Refill Grades K-12 (Kit) For more information about spinning and dyeing wool, take a look at this Hands-On With Wool activity. Lesson plans associated with this kit can be found on the National Agricultural Literacy Curriculum Matrix. $10.00 Add to Cart Compare
Wool Samples Grades K-5 (Kit) Kit comes with a sample of some scoured wool and some wool top. Scoured wool is wool that has been washed commercially so that grease and vegetable matter are removed. Wool top is wool that has been scoured, carded, and combed.Lesson... $5.00 Add to Cart Compare
Wool Spinning Grades K-12 (Kit) Make social studies memorable with hands-on activities that involve students with the materials and techniques used for centuries to spin, dye, and felt wool. This kit contains 15 feet of wool top, 30 wool-spinning hooks, and... $16.00 Add to Cart Compare
