Include:

Class Info
Grade Level
Other Information
Custom Fields
Public Notes
Reflection
Date(s)
Multiple Days
Structure
Purpose
Minutes
Common Core Standards

Symmetry Lesson: Courtney Cooper

Grade Level:
4
Subject:
Math
Topic:
Geometry: Symmetry
Objective:
Students should be able to "Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry" (Common Core standard).
Prep:
N/A
Materials:
Pieces of paper with half of a face drawn on each piece (one piece for each student), several cut out shapes without lines of symmetry drawn on them, several cut out shapes with lines of symmetry drawn on them--some correctly drawn and some incorrectly drawn, red and green cards (one red and one green for each student), colored pencils.