3D Shapes : Year 1

​3D Shapes

Multiple Choice

Which shape is 3D?

Multiple Choice

Which shape is 2D?

Multiple Choice

What is this shape?

• cone

• cube

• cylinder

• pyramid

Multiple Choice

What is this shape?

• cuboid

• triangular prism

• sphere

Multiple Choice

What is this shape?

• cone

• cube

• cylinder

• pyramid

Multiple Choice

What is this shape?

• cone

• cube

• cylinder

• pyramid

Multiple Choice

What is this shape?

• cuboid

• triangular prism

• sphere

Multiple Choice

What is this shape?

• cuboid

• triangular prism

• sphere

Multiple Choice

What is this shape?

• cone

• cube

• cylinder

• pyramid

Face - flat side on a 3D shape.

​

2​D shapes do not have faces they have slides.

​

​

​

Faces - 3​D Shapes

Multiple Choice

Which shape DOES NOT have a face?

Multiple Choice

How many faces does cylinder have?

• 2

• 1

• 3

• 0

Multiple Choice

How many faces does a cube have?

• 6

• 4

• 5

• 3

Multiple Choice

How many faces does a pyramid have?

• 6

• 4

• 5

• 3

Multiple Choice

How many faces does a cuboid have?

• 6

• 4

• 5

• 3

Open Ended

What is the difference between 2D and 3D shapes?

Names and properties of 3D shapes

• faces and their shapes

• vertex and vertices

• edges (sides)

Open Ended

Can you name this shape?

How many faces, vertices and edges?

Cone

• 2 faces

• 1 edge

• 1 vertex

Cube

• 6 faces

• 8 vertices

• 12 edges

Open Ended

Can you name this shape? Can you name this shape?

How many faces, vertices and edges?

Cuboid

• 6 faces

• 8 vertices

• 12 edges

Open Ended

Can you name this shape? Can you name this shape?

How many faces, vertices and edges?

Open Ended

Can you name this shape? Can you name this shape?

How many faces, vertices and edges?

Cylinder

• 3 faces (2 circles, 1 rectangle)

• no vertices

• 2 edges

Open Ended

Can you name this shape? Can you name this shape?

How many faces, vertices and edges?

Sphere

• 1 surface

• no vertices

• no edges

What you can remember?

A 3-D shape can also be called...

- A flat shape is 2D shape.

- The same polygon - it is 2D shape. (It has at least 3 sides and all sides are straight lines.)

Therefore 3D shape can be called: a solid shape.

Multiple Choice

"Corners" are called:

• Edges

• Faces

• Vertices

• Sides

Multiple Choice

A solid object has six faces which are all squares. What is the name of this object?

• Cylinder

• Cube

• Cuboid

A solid object has six faces which are all squares. What is the name of this object?

Cube

Multiple Choice

The shape of a can of soup is an everyday example of a...

• Cylinder

• Cube

• Cuboid

The shape of a can of soup is an everyday example of a...

Cylinder

Multiple Choice

What is the name of this shape?

• Cube

• Triangular prism

• Cuboid

• Cylinder

What is the name of this shape?

Cuboid

Poll

Naming 3D shapes

• I understand it very well

• I need more practice

• I don't understand

Poll

Describing properties of 3D shapes

• I understand this very well

• I need more practice

• I don't understand

Poll

What was your effort and engagement during the lesson?

• I was working very hard

• I could have try better. I was distracted or not fully engaged.

• I did not try!