Description:

Missing 3 joints. Otherwise complete. Electrical parts provide students grades 2 and up (age 7+) with hands-on experience designing and building models of working electrical circuits
Snap-together parts require no tools and ensure correct connections
Includes 30 parts, and instructions for over 100 projects, including working models of a photo sensor, a flashing light, and an adjustable-volume siren
Requires 2 AA batteries (sold separately)
Awards: The National Parenting Center-Seal of Approval, Dr. Toy 100 Best Children's Products, Dr Toy Best Educational Products
Valuable component to a rounded STEM curriculum
Build working models of a photo sensor, a flashing light, and an adjustable-volume siren. More than 100 exciting projects in all with included 30+ snap together parts