Simple science

Uses simple activities with a balloon to introduce basic science concepts.

Introduces the concept of this simple machine and suggests activities which explore the principle of force.

An introduction to the materials in the world around us, with suggestions for activities for exploring their properties.

A simple introduction to the concept of slopes, including several commonly seen examples and easy activities.

Presents a variety of facts about light, and suggests simple activities that help to show what light is and how it works.

Fun projects explain what floats and what sinks and why.

Describes the physical characteristics of rocks and soils and explains how they are formed.

Uses simple activities to introduce basic concepts about shadows.

Simple text and pictures explain the concepts of friction, gravity, pushing, and pulling. Includes activities demonstrating basic principles of mechanics.