# Congruence

Parent topic:Geometry
• ### Naming the Moves: IM 8.1.2

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GeoGebra Classroom Activities

• ### Making the Moves: IM 8.1.4

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GeoGebra Classroom Activities

• ### Coordinate Moves: IM 8.1.5

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GeoGebra Classroom Activities

• ### What Is the Same?: IM 8.1.11

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GeoGebra Classroom Activities

• ### Congruent Polygons: IM 8.1.12

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GeoGebra Classroom Activities

• ### Grid Moves: IM 8.1.3

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GeoGebra Classroom Activities

• ### Congruence: IM 8.1.13

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GeoGebra Classroom Activities

• ### Moving in the Plane: IM 8.1.1

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GeoGebra Classroom Activities

• ### Test yourself: Reflection

Activity

Michael Borcherds

• ### Naming Congruent Triangles with Reasons

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Anthony OR 柯志明

• ### AA Similarity Theorem

Activity

Tim Brzezinski

• ### SAS: Dynamic Proof!

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Tim Brzezinski

• ### Congruence (Vol 1)

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Tim Brzezinski

• ### SSS: Dynamic Proof!

Activity

Tim Brzezinski

• ### SAS ~ Theorem

Activity

Tim Brzezinski

• ### Congruence (Vol 2)

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Tim Brzezinski

Activity

MathPatty1

• ### SSS: Dynamically Illustrated

Activity

Tim Brzezinski

• ### Congruent Segments: Quick Exploration

Activity

Tim Brzezinski

• ### SSS ~ Theorem (V1)

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Tim Brzezinski

• ### HL: Hypotenuse-Leg Action!

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Tim Brzezinski

• ### SAS - Exercise 1A

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Tim Brzezinski

• ### Congruent Angles: Definition

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Tim Brzezinski

• ### Triangle Congruence Investigation

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Caroline Psutka