Beginners:

Shapes are the outside form or outline that things come in. For example a TV screen is a shape of a rectangle. A analog clock shape is a circle. There are 2D shapes and 3D shapes. 2D shapes are shapes that are flat. 3D shapes aren't flat. For example a cube is 3D.

Here are some 2D shapes.

Square              Circle                        Triangle

Here is a 3D shape:

Easy

Draw a rectangle:

How many edges does a circle have?: _____________

How many edges does a square have?:_____________

How many edges does a triangle have?:_______________

How many edges edges a rectangle have?:______________

What is a shape?: ________________________________

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What is a 2D shape?: ___________________________

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Medium

 How many vertices does a circle have?:________________

How many vertices does a rectangle have?:_______________
How many vertices does a triangle have?:________________

How many vertices does a square have?:_________________

How many edges does a cube have?:_____________________
How many vertices does a cube have?:_______________

How many edges does a pyramid have?:_____________

a triangle 

How many vertices does a pyramid have?:_________

What is a 2D shape?: ______________________________

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What is an 3D shape?: _____________________________

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