Energy, Light, & Sound

3 years & up. This Color Crystal Block Set with Activity Cards can help children learn to fit shapes together and expand their understanding of spatial relationships, geometric vocabulary, and color recognition. This transparent acrylic block set features 17 different regular and irregular shapes in 5 translucent colors. These manipulatives will also spring to life when used with a light panel or in front of a sunlit window. The blocks create colorful streams of light and eccentric shadows.… More »

2 years & up. Bring a whole new level of light, color and design to the classic unit block system with this set of wooden blocks and colorful acrylic pieces. Window cutouts in blocks allow for customization and control over creations. 24-piece set includes 12 wooden blocks in 3 shapes and 12 acrylic blocks in 3 shapes and 10 colors.

2 years & up. Encourage children to explore structure, color and light while making realistic windows, glowing towers, and colorful architectural builds. Made to align with the same mathematical dimensions as traditional unit blocks, this set of sturdy blocks is crafted from solid, transparent acrylic. Set includes 16 blocks in 10 vibrant colors and 5 unit block aligned shapes to create a completely new play experience.

2 years & up. These fully transparent acrylic building boards are the first of their kind. Children can build tall, multi-level creations that come to life when light passes through the floors. Imaginative builders will use these unique pieces as roofs, lids, platforms and more. Durable acrylic can be used with wooden unit blocks and colorful acrylic blocks during play. Set includes 2 large and 2 small building boards.

3 years & up. Help children discover the amazing effects of light and color with this toddler-sized light table! This color-changing light table contains a raised outer rim to keep sand, water, or other activities on the table. Constructed of plastic, the table is lightweight, sturdy, and water-resistant so it can be used indoors or out. There are 16 different color settings and 4 automated color transition settings. The table is powered by the included rechargeable battery or by the A/C power… More »

2 years & up. Children will enjoy seeing their world through a different light. They can experiment with one or all of the color lenses to determine if it changes the way they see things. Place the interchangeable, primary-color lenses into the frame to create secondary colors and hours of sensory fun! The set of 3 include sturdy lens frames (with 3 slots) and 3 colored lenses (red, yellow, blue) for each.