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Alphabetical directory of children's book authors and illustrators on the web

Over 60,000 pieces of free educational clipart are available for school projects from Clipart ETC. Select a category of illustrations below to get started. You may wish to bookmark this page so you can easily return to our collection of clipart, drawings, artwork, pictures, and other illustrations.

The Technology Integration Matrix (TIM) illustrates how teachers can use technology to enhance learning for K-12 students. The TIM incorporates five interdependent characteristics of meaningful learning environments: active, collaborative, constructive, authentic, and goal directed (Jonassen, Howland, Moore, & Marra, 2003). The TIM associates five levels of technology integration (i.e., entry, adoption, adaptation, infusion, and transformation) with each of the five characteristics of meaningful learning environments. Together, the five levels of technology integration and the five characteristics of meaningful learning environments create a matrix of 25 cells.

A collection of videos and animations of cell biology processes. Most are QuickTime format. Includes Movies of Cells, Cellular Calcium, Molecular Methods, Molecular Movies and a miscellaneous category.