Targeting Grade C

1
GCSE Mathematics
Targeting Grade C
Shape and Space Unit 1 Solids
2

• Can you
• Name polygons
• Identify congruent and similar shapes
• Draw nets of 3-D solids
• Try
  a test
• Understand plans and elevations
• Name 3D solids
• Try a test

Top Names of shapes Practice 1 Congruent
and similar shapes Practice 2 Draw accurate
nets TAIL 1 Practice 3 Plans and
elevations Practise 4 Name 3D solids TAIL 2
If not you need
3

• TOP Name these Polygons and show all equal sides
  and angles

Remember a regular polygon has all its sides
equal length and angles equal size
Use lines to show equal lengths and arrows to
show parallel sides
Lesson
4

• Practice 1

1.
5cm
9cm
4cm
6cm
7.5cm
6cm

1. Are these triangles similar?
2. Give reasons for your answer

2. Which of the following shapes are congruent?
B
A
C
F
G
E
D
Lesson
5

• Practice 2 Name these solids and draw their nets

1.
2.
3cm
2cm
4cm
3cm
5cm
4cm
3.
4.
5cm
2cm
3cm
2cm
2cm
3cm
Lesson
6
TAIL 1
Are you ready for the answers ?
1.
A regular hexagon is made from a rectangular
piece of metal.This is done by removing the four
congruent triangles shown shaded in the diagram.
The total area of the four shaded triangles is
600 cm2. Find the area of the hexagon. (3)
2.
Here is a net of a cube.
A
The net is folded to make the cube. Two other
vertices meet at A. (a) Mark each of them with
the letter A. (2) The length of each edge of the
cube is 2 cm. (b) Work out the volume of the
cube. (3) (b) Work out the surface area of the
cube. (3)
A
Next
7
Are you ready for the answers ?
3.
1
A
The diagrams show some solid shapes and their
nets. Match the solid shapes to their nets.
B
2
C
3
4
D
E
5
8
Practice 3
Remember
The plan is the view from above
The front elevation is the view from the front
The side elevation is the view from the side
(right)
Next
9
Practice 3
Are you ready for the answers ?
Here are the plan and front elevation of a
prism.The front elevation shows the cross
section of the prism.
(b) Draw a 3-D sketch of the prism. (2) (Total
5 marks)
(3)
(a) On the grid below, draw a side elevation of
the prism.
Lesson
10
Practice 4
Write down the mathematical name for each of
these three different 3-D shapes.
Lesson
11
TAIL 2
Are you ready for the answers ?
1.

• Here is the plan and side elevation of a prism.
• The side elevation shows the cross section of the
  prism.

On the grid below, draw the front elevation of
the prism.
(Total 3 marks)
Next
12
Are you ready for the answers ?
TAIL 2
2. Write down the mathematical name for each of
these three different 3-D shapes.
(Total 3 marks)
Sphere
Cylinder
Triangular based pyramid
Lesson