Analyze the differences between congruence and similarity. 0606.4.9

Links verified on 1/03/2010

1. Congruence and Similarity - review, examples, and links for enrichment
2. Congruence and Similarity - video lesson using paper models
3. Congruence and Similarity - a second video lesson using paper models
4. Congruence and Similarity - video lesson using computer models
5. Congruence and Similarity - a second video lesson using computer models
6. Congruence and Similarity - a third video lesson using computer models
7. Dilation - Enlargement and Reduction - the concepts of similarity and scale factor as they relate to two-dimensional and three-dimensional objects [This expired page is brought to you by the Internet archive, the Wayback Machine.]
8. Geoboard - use this interactive applet to investigate similarity - from the National Library of Virtual Manipulatives or
9. Similarity and Dilations - 23 slide show which includes student tasks and links
10. Tangrams - use this interactive applet to investigate similarity - from the National Library of Virtual Manipulatives or
11. Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Visualizing Transformations - NCTM lesson plan which includes an interactive applet