Students conduct an experiment to determine the relationship between the speed of a wooden toy car at the bottom of an incline and the height at which it is released. They observe how the photogate-based speedometer instrument "clocks"...

In this video segment from TV411, Ruby and her mom plan a schedule so she can complete her homework and still have time for friends and sports.

Teach the basics of classical music to your students with this collection of lesson plans. Study a classical music composer and a selected piece of music with these lesson plans that are based on national and state standards.

Interactive concentration game with three levels. Matching short vowel words and pictures. vocabulary words: red, fan, bus, sun, hat, bag, jump, lamp, bell, duck, tent, drum, skunk, bench, dress, pants, shells, clock.

Brush up on your math skills relating to how to tell time then try some practice problems to test your understanding.

Looks at the nuclear arms race in the 1950s as the United States and the USSR both stockpiled nuclear weapons. Includes 1951 propaganda video showing schoolchildren how to 'Duck and Cover' in the event of a nuclear attack. [9:15]

This resource presents a biography of Carl Linnaeus that covers some of his most important contributions to science.

This site presents a pictorial timeline of technology developments.

Over 100 handouts with answer sheets you can print and use to help build English vocabulary. Numerous topics and themes are covered: everyday words, math terms, seasonal and holiday words, geographical terms, animals, opposites, parts of...