Personal whiteboards are great for grammar diagramming games and note-taking practice. 9 in. x 12 in. with a hole to attach a dry erase marker (marker not included).

These goggles are perfect for eye protection. They have a clear lens, an adjustable head strap, and indirect vents that keep them from fogging. They fit any face, including Lucy's (Michael's 22 month old daughter).

100 Colored Dice are used to study the half-life of radioactive isotopes. There are 20 white dice with black dots, 20 blue dice with white dots, 20 green dice with white dots, 20 red dice with white dots, and 20 black dice with white dots. They are used...

10 black dice with white dots. 5/8 inch

10 blue dice with white dots. 5/8 inch.

10 green dice with white dots. 5/8 inch.

10 red dice with white dots. 5/8 inch.

10 white dice with black dots. 5/8 inch.