1. Agenda Dec. 6, 2010 Homework check homework 12 S&S p. 12 # 1, 2, 10, 12, 14 - 16 Introduction to unit Problem 1.1 Rubberband activity with computers - maybe Daily Scribe Mon. Tues. Wed. Thurs. Fri.

2. 8 9

3. area perimeter

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11. Log on to students Go to: ·my computer ·PMS 7th Grade Common ·Favazza ·Geometer's Sketchpad ·Rubberband (the one with the yellow shapes icon)

12. Similar figures What stays the same? What changes? . star-5 triangles -same basic shape 2 times the size -image side lengths are about 2 times longer than original. -area of image is four times the area of the original