Equilateral Prisms 3pc set, 1in, 2in, and 4in lengths, Material: Acrylic, Each prism is individually wrapped to protect it Will create a rainbow with any standard light source (phone will work) -- use a dark piece of paper with a 1-2mm slit, Size: 25mm face size
Simple Science Experiment book, With Everyday Materials, Gaining knowledge of the fundamentals of science, Genre: Juvenile Nonfiction, Projects include a bubble blower, a bottle barometer, Age Range: All ages, Grade: P-17, Pages: 306, Dimension: 8x9-1/8in
Wearable Tech STEAM Kit, Teachers you won't want to miss the opportunity to incorporate a fun-filled, ART and Science crossover project, Includes: 10 ft of conductive thread, 2 x 3v lithium batteries, 2 x sewable 3v battery holders, 2 x LED, Assorted beads