1. Compiled by Mr. Lafferty Maths Dept.
Nets
Level 2
The Cube
The Cuboid
The Triangular Prism
Faces Edges and Vertices
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

2. Compiled by Mr. Lafferty Maths Dept.
Starter Questions
Level 2
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

3. Compiled by Mr. Lafferty Maths Dept.
Nets
Level 2
Learning Intention
Success Criteria
We are learning to draw the net of a cuboid.
Understand the term net.
Decide if a diagram makes a net for a cube.
Be able to draw a net of a cuboid.
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

4. Compiled by Mr. Lafferty Maths Dept.
Net of Cubes
Level 2
The net of a solid shape is the shape you would get
if it was made of cardboard and you “opened it up
and laid it out flat”.
Right
Side
Back
Front
left
Side
Top
Bottom
6 faces
This is a NET
for the cube
All congruent
All squares
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

5. Compiled by Mr. Lafferty Maths Dept.
Net of Cube
Level 2
Now try TJ2b
Ex 1
Ch16 (page 147)
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

6. Compiled by Mr. Lafferty Maths Dept.
Starter Questions
Level 2
9cm
2 cm
7 cm
6cm
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

7. Compiled by Mr. Lafferty Maths Dept.
Net of Cuboid
Level 2
Learning Intention
Success Criteria
We are learning to draw the net of a cuboid.
Be able to draw a net of a cuboid.
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

8. Compiled by Mr. Lafferty Maths Dept.
Net of Cuboid
Level 2
Bottom
3cm LS
Back RS
4cm
4cm
Top
3cm
3cm
Front
5cm
4cm
6 faces
Top and bottom congruent
5cm
Front and back congruent
This is a NET for the cuboid
Left and right congruent
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

9. Compiled by Mr. Lafferty Maths Dept.
Net of Cuboid
Level 2
Now try TJ2b
Ex 2
Ch16 (page 149)
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

10. Compiled by Mr. Lafferty Maths Dept.
Starter Questions
Level 2
8cm
6cm
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

11. Net of Triangular Prism
Level 2
Learning Intention
Success Criteria
We are learning to draw the net of a triangular prism.
Be able to draw a net of a triangular prism.
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

12. Net of Triangular Prism
Level 2
Bottom
4cm
4cm BT
Back FT
10cm
4cm
Front
4cm
5 faces
3 congruent rectangles
10cm
2 congruent triangles
This is a NET for the triangular prism.
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

13. Now try TJ2b Ex 3 Ch16 (page 150) Net of Triangular Prism
Level 2
Now try TJ2b
Ex 3
Ch16 (page 150)
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

14. Compiled by Mr. Lafferty Maths Dept.
Constructing 3D shapes
Level 2
Learning Intention
Success Criteria
We are learning how to make 3D shapes from their 2D nets.
Be able to construct 3D shapes from their 2D net.
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

15. Created by Mr.Lafferty Maths Dept
3D Shapes
Square
based
Pyramid
Cube
Cuboid
Triangular Prim
Cone
Cylinder
11-Sep-18
Created by Mr.Lafferty Maths Dept

16. Face Edges and Vertices
Calculate the number of faces, edges and vertices for a cube.
Face Edges and Vertices
Level 2
6 faces
12 edges
Faces are squares
8 vertices
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

17. Face Edges and Vertices
Don’t forget the faces, edges and corners we can’t see at the back
Face Edges and Vertices
Level 2
The shape below is called a cuboid.
It is made up of FACES, EDGES and VERTICES.
Edges are where the two faces meet (lines)
Faces are the
sides of a shape
(surface area)
Vertices where lines meet (corners)
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

18. Face Edges and Vertices
Calculate the number of faces, edges and vertices for a cuboid.
Face Edges and Vertices
Level 2
6 faces
12 edges
Front and back are the same
8 vertices
Top and bottom are the same
Right and left are the same
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

19. Face Edges and Vertices
Name and then calculate the number of faces, edges and vertices for these shapes
Face Edges and Vertices
Level 2
Cone
2 faces
1 edge
1 vertex
Triangular
Prism
Cylinder
Sphere
3 faces
1 face
5 faces
2 edges
0 edges
9 edges
0 vertices
0 vertices
6 vertices
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

20. 2D Net Shapes www.mathsrevision.com Cube Triangular Prism Cuboid Cone
Cylinder
Squared
based
Pyramid
11-Sep-18

21. Compiled by Mr. Lafferty Maths Dept.
Making 3D Shapes
Level 2
Let’s make 3D
skeletons &
shapes
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.

22. Now try TJ2b Ex 4 Ch16 (page 152) Making 3D Shapes
Have you updated your Learning Log ?
Making 3D Shapes
Level 2
Now try TJ2b
Ex 4
Ch16 (page 152)
11-Sep-18
Compiled by Mr. Lafferty Maths Dept.