# Rectangle

Parent topic:
• ### Rectangles with Fractional Side Lengths: IM 6.4.13

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GeoGebra Classroom Activities

• ### Rectangle Madness: IM 6.9.3

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GeoGebra Classroom Activities

• ### GeoGebra Pentominoes

Activity

Duane Habecker

• ### Parallelogram: Area

Activity

Tim Brzezinski

Activity

Edward Knote

• ### Rectangle Template (Scaffolded Investigation)

Activity

Tim Brzezinski

• ### Composite Figure Template

Activity

Tim Brzezinski

• ### Rectangle Action!

Activity

Tim Brzezinski

Activity

Anthony OR 柯志明

• ### Sorting Geometric Figures

Book

GeoGebra Team German

• ### Rectangle Template with Investigation Questions

Activity

Tim Brzezinski

• ### Perimeter of a Rectangle: Solving Linear Equations

Activity

Tim Brzezinski

• ### Concept of Area

Activity

Anthony OR 柯志明

• ### Rectangle Diagonals

Activity

Tim Brzezinski

• ### Optimization: Area of a Rectangle

Activity

Tim Brzezinski

• ### Friends and Money: Solving Linear Equations

Activity

Tim Brzezinski

• ### Quiz: Modeling with Linear Functions

Activity

Tim Brzezinski

• ### Application Problems: Solving Linear Equations (3)

Activity

Tim Brzezinski

• ### Application Problems: Solving Linear Equations (5)

Activity

Tim Brzezinski

• ### Tangram with Geometric Figures

Book

GeoGebra Team German

• ### Optimization: Maximizing Area of a Rectangle Inside a Right Triangle

Activity

Tim Brzezinski

• ### What are the characteristics of squares and rectangles?

Activity

Anthony OR 柯志明

• ### Geometric Figures on the Virtual Geoboard

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GeoGebra Team German

• ### Recognize, Name and Sort Geometric Figures

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GeoGebra Team German