In Cooperative/Collaborative groups, this lesson will actively engage students to represent decimals in different forms. An "Essential Question" will be used to activate background knowledge and set the purpose for understanding how to...

Dozens of statistical terms are defined and illustrated in this glossary.

Investigate organic compounds that have more than one functional group using these interactive 3-D models. Also find links to animations, tutorials, and power points about other chemistry topics.

Compare a division problem with whole numbers to a similar problem about dividing fractions in this interactive from KET. Students watch a video of a peer talking about a fraction problem that involves equal groups, with the number of...

What are the major roles in literature circles? Check out this site to learn more about the individual roles needed to form a literature circle. Includes links to various reading handouts and lessons.

Discover how contextual factors count when learning a second language.