When you step into a full bathtub, you learn a lot about displacement of water. As your body sinks into the tub, the water moves out of the way. But water is also pushing up on you as you enter into it. "Why Do Ships Float?" reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Colorful photographs and illustrations will enthrall young readers on this voyage through science.
Greater software for kids ages 7-9. It has audio guidance, instant grading, process tracking and ample positive reinforcement. The program randomizes problems with each use, providing endless activities. Plus, engaging games offer an important break between exercises. Colorful graphics, silly sound effects and funny animations make learning fun. Minimum System Requirements:Windows CD-Rom Win 95, 98, ME, 2000, XP or higher
In Baby Bug Dishes, kids will be amazed to learn about the wide variety of bug dishes that are cooked—and eaten—by people from different cultures all around the globe. Large, eye-popping photos, a colorful map, and fascinating fact boxes on every two-page spread will delight every reader.
Sounds, narration and lively animation make this dictionary a lively interactive tour that far surpasses the teaching capability of traditional dictionaries in book form. Students will be guided through the world of words in an entirely fresh and exciting way with each word having a big, simple, colorful screen, complete with its own definition, illustration, sound and animation.
