Unit Plan
Bbc: Bitesize: Maths: 2 D Shapes Unit Plan
BBC

Bbc: Bitesize: Maths: 2 D Shapes

For Students 2nd - 8th Standards
Learn about the properties of 2-D shapes: circles, triangles, polygons, and quadrilaterals. Includes information, video, and examples about each, with games and quizzes for reinforcement.
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Lesson Plan
Better Lesson: Filling in the Middle Lesson Plan
Better Lesson

Better Lesson: Filling in the Middle

For Teachers 2nd - 3rd Standards
Students use both area and perimeter to work with geometric shapes.
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Activity
Shodor Interactivate: Shape Explorer: Area and Perimeter Activity
Shodor Education Foundation

Shodor Interactivate: Shape Explorer: Area and Perimeter

For Students 9th - 10th
An applet activity that provides an exercise in working with perimeter and area of 2D objects. The user is given a random figure and allowed to enter a value for the area and perimeter. Use the "How" and the "Why" button to assist you....
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