Introduction
Intro to Symmetry

Activity 1
Describing Tangrams

Activity 2
Slides

Activity 3
Turns

Activity 4
Flips

Activity 5
Slides, Turns, Flips

Teacher Support
Extension Ideas

Standards
Alignment
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Lesson
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Philadelphia Curriculum Framework
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NCTM Standards Grades Pre-K-2
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Describing Tangrams
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3.1, 3.2
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Geometry
Problem Solving
Communication
Connection
Representation
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Slides
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3.2, 3.3, 3.4
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Geometry
Problem Solving
Communication
Connection
Representation
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Turns
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3.2, 3.3, 3.4
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Geometry
Problem Solving
Communications
Connections
Representation
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Flips
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3.2, 3.3, 3.4
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Geometry
Problem Solving
Communication
Connections
Representation
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Flips, Slides, Turns
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3.2, 3.3, 3.4
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Geometry
Problem Solving
Communication
Connections
Representation
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