Simple Machines Set Ages: 8-13 Grades: 4+   Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. A 5-in-1 value! Contains enough pieces to build a lever, pulley, inclined plane,...

Zoomy™ 2.0 Handheld Digital Microscope - Blue Zoom in on the world around you! This freshly updated, all-in-one handheld digital microscope gives early scientific study a whole new perspective, and is easy for young children to use. Now in vibrant...