Energy, Light, & Sound

Calming, soothing bubble timers can be used as a transition tool, in science centers, for light table exploration or to relax and relieve stress. Once colored drops have tumbled to the bottom, turn bubblers over to restart the motion. Each lasts for approximately 1 minute. Made from durable acrylic and approximately 6" tall, each set of 3 timers comes in assorted styles and colors.

Grades 2 - 4. Students can build over 100 experiments using light, sound, movement and more. Plastic circuit board comes with an easy to follow guide and over 30 parts that snap on so there are no wires to connect or tools required. You can even play electronic games, build radios, digital voice recorders and more. Uses 2 AA batteries, sold separately.

8 years & up. Kids can have fun while learning about electronics with this Snap Circuits® Jr. Select kit! They can build over 130 different projects, such as a glow-in-the-dark flying saucer, phototranistor, or motor, using the easy-to-follow manual. This kit contains music, alarm, and space war ICs to make sounds. Set contains over 30 parts. Requires 2 AA batteries (not included).

5 - 8 years. Design & Drill® Space Circuits is a great way for children to learn about circuitry. Children will enjoy 20 space-themed challenges using a child-friendly drill to create circuits that really work! Learn to light, spin simple motors, add momentary buttons and switches, and more. Supports STEM by introducing tools, encouraging problem-solving, and inspiring creativity. Requires 3 AAA batteries for the drill and 3 AA batteries for the battery pack (not included). Includes: Space… More »