Presents 160 simple science experiments and projects investigating the environment, energy, flight, space, and astronomy.

Presents 160 simple science experiments and projects investigating the environment, energy, flight, space, and astronomy.

"More than 300 entertaining, educational, and easy-to-do projects."--Cover

This great, big, exciting collection of projects helps kids take the blue ribbon at their science fair, even as they feel the exhilaration of exploring the envi

"Harried parents or teachers seeking ideas for science fair projects will find this resource a godsend." --Science Books & Films "An excellent resource for stud