Document Type

Lesson Plan

Publication Date

8-9-2006

Abstract

Objectives: Students will be able to • Construct, measure and manipulate two-dimensional objects using The Geometer`s Sketchpad. • Classify and construct regular polygons based upon information regarding angle and/or side measure. • Measure a pentagon, then a hexagon, and determine without performing the construction, how many degrees are in the interior of a 21-sided figure. • Identify similar figures and use their properties.

Comments

Questions, comments or suggestions about this model may be sent to:
Dr. Leigh Little, The College at Brockport

Angles and Sketchpad.zip (74 kB)
Contains lesson plan and any application files

Tools used

Geometer’s Sketch pad

Grade Level

7

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