WC 25 Jan 21 FS - 3D shapes (end of lesson)

WC 25 Jan 21 FS - 3D shapes - Properties and Nets (end of lesson quiz)

WC. 25th January 2021

Multiple Choice

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

• a flat shape

• a solid shape

• a polygon

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

• Sides

• Vertices

"Corners" are called vertices.

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?

A 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

• Cuboid

• Triangular prism

• Cylinder

What is the name of this shape?

Cuboid:

- 6 faces - all are rectangles

- 8 vertices

- 12 edges

Multiple Choice

A 3-D shape has been opened up to a flat 2-D shape (a net) and is shown below? What was the 3-D shape?

• A sphere

• A cone

• A cylinder

A 3-D shape has been opened up to a flat 2-D shape (a net) and is shown below? What was the 3-D shape?

A cylinder

Multiple Choice

Which two mathematical shapes could you combine to make this building?

• Cone and sphere

• Cylinder and sphere

• Cone and cylinder

Which two mathematical shapes could you combine to make this building?

A cone and cylinder

Multiple Choice

How many edges does a cube have?

• six

• eight

• ten

• twelve

How many edges does a cube have?

twelve

Poll

Naming 3D shapes

• I understand this 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

Nets 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!