Learn about the periodic table and the 118 elements. Take a quiz and memorize useful equations on the back side.
Tot Talk's double sided, educational placemats are thick and high quality. Use washable markers, and wipe clean with wet paper towels, or wash with warm water and dish soap for bacteria free learning. For extra fun, give your child a spray bottle, and they can spray it, and wash off their work and start over.
Learn something every day!