## Learning Journals - Section 1: Lesson Opener

Learning Journals

# Going Halvesies

Unit 1: Models and Constructions
Lesson 9 of 14

## Big Idea: What are the properties of a bisector? Students see for themselves--and find that a compass is an efficient instrument for comparing distances.

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3 teachers like this lesson
Standards:
Subject(s):
Math, Geometry, Geometric Modeling, Constructions
54 minutes

### Tom Chandler

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