Optical Science (V 2.0) and Math Toys Youngsters with a passion for

Youngsters with a passion for vehicles will enjoy building this LEGO Technic Concrete Mixer Truck 42112

the Nature series on PBS stations nationwide will air the third installment of the popular Cloud documentary series that began with Cloud: Wild Stallion of the Rockies and Cloud's Legacy: The Wild Stallion Returns

Save the baby bear from the rickety old rope bridge

plus three solid-wood play figures who can ride in the front

Extension Activities: More Ways to Play and Learn: Select several differently sized items (small to very large) and ask the child which will fit inside Trunki

Optical Science (V 2.0) and Math Toys Youngsters with a passion forThe Science of Light, Optics, & Visual Perception Astonish yourself with optical illusions and amazing visual phenomena as you explore the science of human perception in this fascinating kit. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn how the eye and a camera are similar and how they are different. Build a camera obscura and pinhole glasses. Investigate lenses and light