science

How do humans perceive time? What are the three different kinds of days? What is a shadow clock and how does it work? Using easy-to-find materials, you can conduct these fun and simple experiments to learn about the science behind time and how it has been measured throughout history.--.

"Kids will love getting grossed out with Super Gross Poop, Puke, and Booger Projects! They'll learn about poop, puke, and boogers and how they help your body. Then discover how to make fun projects inspired by these gross substances. Young crafters will follow simple instructions and photos to create a dinosaur turd, fake puke pile, and more" --.

Presents answers to over two hundred science-related questions, from "what do lions eat?" to "why is planet Earth blue?".

A guide to using inquiry-based instruction as a central strategy for teaching science which offers suggestions on developing teaching competencies and strategies.

Buzz, trying to sell science kits at the toy store, does a demonstration that gets a bit out of hand when goo takes over the shop.

Compulation of the best of Mailbox magizine science lessons. Every lesson is taylored to grades 1-3. Includes penguins, bats, rocks, weather, oceans, frogs, and much more.

This book tells the story of Neil deGrasse Tyson. When Neil was nine years old, he visited the Hayden Planetarium in New York City. He found he could learn more about space by studying science. Today Neil is an activist, and educator, and a television personality. He is known as America's science teacher and is now the director of the Hayden Planetarium.

Provides an overview of a variety of science concepts, covering such topics as atoms, elements, energy, forces, physics, and explosive chemical reactions.

Learn about liquids, solids, solutions, surface tension, and changing materials while doing experiments wsing water.

Learn about forces, levers, friction, and air pressure while doing experiments using a ruler.