Suggests science projects involving electromagnetism, electricity, gravity, plant growth, light and optics, surfaces, reaction time, centrifugal force, and sound waves.

Suggests science projects involving motion, light, perception, air and water pressure, energy, gravity, biology, states of matter, magnetism, and biology.

"Produced in conjunction with the Smithsonian Institution, SI Math Maker Lab is designed to appeal to math geeks and those that prefer practical projects. To complete these engaging projects, kids don't need to be math geniuses or even know how to use a calculator. Each task comes with easy-to-follow instructions, photographs, and illustrations to help whip up super cool mathematics creations!"--

"Your sense of smell plays a huge role in how you taste, what you remember, what attracts you, and what repels you. Through photos, diagrams, and hands-on experiments, you'll discover your odor threshold, conduct a jelly bean smell and taste test, and learn what makes those feet so stinky"--

Presents ideas for science projects in all areas of the discipline, including engineering, and offers suggestions for data collection and analysis using computer software programs.

A guide to how to research, prepare, perform, and write up science fair projects includes instructions for twenty-four science experiments.

"Science projects and experiments about light"--Provided by publisher.

Presents experiments that reveal the properties of air, with special attention to those that would make good science fair projects.

Provides instructions and plans for science projects across various disciplines, including physics, astronomy, energy, environmental science and economics.