science projects

When his project blows up and ruins the science fair, Henry Gallagher asks fourth-grade detective Jon Gummyshoes to investigate an obvious case of sabotage, but this mystery is complicated by school politics.

Instructions for experiments, each introducing a different chemistry concept and demonstrating that chemistry is a part of our everyday life.

Explains how to use the scientific method to conduct several science experiments about light, sound, and waves. Includes ideas for science fair projects.

Presents instructions for twenty-nine science experiments that use simple materials to demonstrate forces and motion.

Jason is sure his science project will win first prize, until he finds out what the other Cul-de-sac Kids are planning.

Twenty experiments as sources for award-winning science fair projects.

Provides descriptions of one hundred science projects, each with instructions on how to perform an experiment, demonstrate a procedure, or build a working model; grouped in the categories of chemists and cooks, earth and sky, sparks and waves, eye and mind, light and sound, mechanics and motion, plants and animals, and stars and planets.

Contains thirty-eight simple science activities that introduce beginning math principles, with how-to photos, simple instructions, short explanations, tips, and extra information to extend the scientific experience; and includes supply and tool lists, and safety information.

"Learn about speed and distance, the laws of motion, angles and more"--Provided by publisher.

Provides background and instructions for various projects related to the behavior, ecology, life cycles, and physical characteristics of insects.