See how different types of weather form and the effect that climate has on our world.

Discover the ancient myths that surround our oceans and the modern science behind them.

Instruction in English grammar explains the different roles that words play in sentences, including verbs, nouns, pronouns, adjectives, adverbs, prepositions, conjunctions, articles, and interjections.

Filled with cool characters, colorful images and fun sing-along songs, this DVD will engage your child from start to finish. Introduces over 100 practical vocabulary words, includes 6 complete lessons on everyday conversation.

You will never look at twisting tornadoes, smashing hurricanes, and torrential thunderstorms the same way again.

Using specially developed camera lenses, Nova brings you the most intimate and most spectacular portrayal of a working bee colony ever filmed.

Take a flight of fancy with nature's most beguiling creatures. See their miraculous transformation from lowly caterpillar to airborne adult, and learn why these delicate insects have long inspired and entranced us.

Reveals the alien world of these often misunderstood cold-blooded vertebrates, uncovering reptilian facts that are stranger than fiction. From the hot, steam swamps to dry-as-bone deserts, travel the world in search of these amazing animals.

"Take a journey through Spain's most spectacular icons of the past, dating to Roman, Moor and Christian influences. This fascinating documentary delves into the cultural and architectural diversity of the Iberian Peninsula...whose cathedrals and castles contain some of Europe's finest art collections."--Container.

In Sight words, your children will learn how to remember words by sight, recognize the difference between the past and present tense, and comprehend the concept of opposites. In addition, they will continue to work with blends, contractions and word families.