These giant books contain exciting projects and experiments taking a hands-on approach to science concepts. Simple and easy experiments explore the various scientific principles behind natural phenomena like friction, centrifugal force, and the underlying laws of physics that help make machines work.
Discusses various aspects of a jet plane flight across the Atlantic, including checking in as a passenger, getting ready for takeoff, navigational activities of the crew, dealing with the weather, and landing.
Discusses the different kinds of pyramids, their structure, construction, purposes, and creators. Includes related projects exploring how pyramid shapes have many kinds of properties and uses.
Provides an overview of trees, their component parts, how they grow, varieties of trees, and how we use trees and their products. Includes related experiments and projects.