Thursday, November 15, 2012

Wednesday - Thursday November 14th/15th

The goals:
1. Understand how to use and apply scale factor to create similar shapes
2. Understand how rules change an images location or shape.

In these two days we are working through Investigation 2.2 and 2.3 in the Stretching and Shrinking Text.  Students are learning how a rule (2x, 2y) alters an figure/image.  Also if a rule such as
(x+2, y - 4) is applied to a set of coordinate points how is the figure is changed?

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