Beyond T. rex Evidence and Analysis for grades 3 through 8 Only a small fraction of the 400-plus known species of extinct dinosaurs have appeared on TV and movie screens. Meet some of the more unusual members of T. rex and Velociraptor's family tree.
		Webpage [plugins: Flash] More about this Resource

		Grouping Dinosaurs Curriculum Materials for grades Kindergarten through 4 Dinosaurs all belong to the same group, but within that group there are many subsets—meat-eating dinosaurs, four-legged dinosaurs, and so on. Try your hand at classification with these eight dinosaur illustrations.
		PDF [plugins: Adobe Acrobat; filesize: 312kb] [pages: 2] More about this Resource

		Understanding Cladistics Curriculum Materials for grades 5 through 8 Explore the method scientists use to determine evolutionary relationships by creating a coin cladogram. Then try your hand at classifying a handful of dinosaurs.
		PDF [plugins: Adobe Acrobat; filesize: 100kb] [pages: 2] More about this Resource