Energy, Light & Sound Science

1 - 3 of 3
4'' Acrylic Equilateral Prism
4'' Acrylic Equilateral Prism
Item: 31385
Status: Temporarily Out of Stock
$7.95
9 - 13 years. Scatter rainbows all over the room and discuss light, color, and refraction! Acrylic prism, 4" tall.
Solar UV Beads - Set of 1000
Solar UV Beads - Set of 1000
Item: 34025
Status: In Stock
$19.95
$9.95
3 years & up. The solar beads change from white to colors when exposed to a UV light source like sunshine. The longer they are in the UV light, the brighter the colors turn. Beads are 9mm with a 3mm hole in the center. Perfect for STEM experiments! Includes 1,000 beads, Teacher Guide, and a reproducible Student Handout.
Light Cube
Light Cube
Item: 27915
Status: In Stock
$259.95
3 years & up. This rugged light cube is portable, durable, and rechargeable. It even strobes, flashes, and changes color with the touch of a button! The cube is the perfect size for individual and small group play. Young children can stand or kneel at the cube and engage in focused, quiet play. The easy-to-clean surface is ideal for art and exploration activities both indoors and outdoors. Use the cube for examining transparent and opaque objects. Add interest to counting, sorting, sequencing,… More »