Thirty-six lessons in 3 parts on the world history taught by Professor J. Rufus Fears from University of Oklahoma.

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

Learn amazing facts about rocks, gems, and the Earth itself.

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.

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.

Presents students with concrete steps to take to respond to bullying.

With all the noise around us, is our hearing really in danger? Dr. Know (Paul Trotman) enlists an audiologist to test sound levels around the home and at a heavy metal concert. He also tests out a variety of hearing protection to see which kind was most effective to prevent hearing loss due to loud noises. This DVD is geared more towards adolescents in grades 6-12 as a teaching tool about hearing.

Includes pronouns, adjectives, and the present tense.

Animated and expanded version of Alona Frankel's toilet-training book Once upon a potty. Designed to help children understand and use their new potties. Features an original sing-along potty song.