Intermediate readers explore electricity.

"This innovative guide offers students hands-on learning opportunities with electro-magnetism and electronics. Students will see home-made microwaves, sparks, a

Learn how to safely create electronic circuits using conductive and insulating doughs. Readers will learn basic circuitry skills, which will be useful in pursui

Shortlisted for the Edgar Award for Best Mystery “Mystery lovers will be satisfied by the plot and adults will love the curriculum and social awareness tie-in

Written in collaboration with the world-famous San Francisco Exploratorium, this science book-o-rama takes readers on a 17-story roller coaster science ride. Di