Lesson 4...4 Starter 1. 2 x 3 x 1 2. 3 x 4 x 2 3. 4 x 5 x 2 4. 6 x 3 x 3 5. 10 x 2 x 3 6. 25 x 2 x 4...
Transcript of Lesson 4...4 Starter 1. 2 x 3 x 1 2. 3 x 4 x 2 3. 4 x 5 x 2 4. 6 x 3 x 3 5. 10 x 2 x 3 6. 25 x 2 x 4...
-
1
Finding Volume
Lesson 4
-
2
Starter
1. 2 x 3 x 1
2. 3 x 4 x 2
3. 4 x 5 x 2
4. 6 x 3 x 3
5. 10 x 2 x 3
6. 25 x 2 x 4
7. 50 x 6 x 3
8. 40 x 8 x 2
5. 15 x 4 x 5
6. 19 x 3 x 4
7. 66 x 7 x 5
8. 99 x 3 x 7
-
3
3 x 4 x 2
-
4
Starter
1. 2 x 3 x 1
2. 3 x 4 x 2
3. 4 x 5 x 2
4. 6 x 3 x 3
5. 10 x 2 x 3
6. 25 x 2 x 4
7. 50 x 6 x 3
8. 40 x 8 x 2
5. 15 x 4 x 5
6. 19 x 3 x 4
7. 66 x 7 x 5
8. 99 x 3 x 7
Answers
6
24
40
54
60
200
900
640
300
228
2310
2079
-
5
Recap: What is volume?
the amount of space that is contained within an object or solid shape
-
6
Volume = height x width x length
How do we work out volume?
-
7
Skill 4: Volume of a cube and cuboid
-
8
Skill 4: Volume of a cube and cuboid Answers
-
9
Apply 4: Volume of a cube and cuboid
Calculate the volume of a cube with the side length of:
1) 4 cm 2) 2m 3) 160mm
Use appropriate units for your answers.
-
10
Apply 4: Volume of a cube and cuboid
Calculate the volume of a cube with the side length of:
1) 4 cm 2) 2m 3) 160mm
Use appropriate units for your answers.
4x4x4 = 64cm 2x2x2 = 8m
Convert to cm
16x16x16 =4096cm
Convert to m
40.96m
3 3
3
3
Answers
-
11
Extension 4: Volume of a cube and cuboid
The volume of the cuboid
is 32cm .
What is the length of the
height?
Show your workings
3
-
12
Extension 4: Volume of a cube and cuboid
The volume of the cuboid
is 32cm .
What is the length of the
height?
Show your workings
3
Answers
4 x 2 x ? = 32
8 x ? = 32
8 x 4 = 32
The height is 4 cm
-
13
Skill 5: Solving problems with cuboids
Work out the volumes of each cuboid and circle the one with the largest volume.
-
14
Skill 5: Solving problems with cuboids Answers
Work out the volumes of each cuboid and circle the one with the largest volume.
-
15
Apply 5: Solving problems with cuboids
How many different ways can you make a cuboid with a volume of 48 cm³?
?
-
16
Apply 5: Solving problems with cuboids
How many different ways can you make a cuboid with a volume of 48 cm³?
?
Answers
24 x 2 x 1
2 x 6 x 4
6 x 8 x 1
-
17
Extension 5: Solving problems with cuboids
Calculate the volume of the shape.
Remember to show your
workings
-
18
Extension 5: Solving problems with cuboids
Calculate the volume of the shape.
Remember to show your
workings
Answers
146cm3
-
19
Finding Volume
Lesson 4
Page 1: Dec 28-13:06Page 2: Dec 28-13:16Page 3: Dec 28-13:16Page 4: Dec 28-13:16Page 5: Jan 13-18:47Page 6: Jan 13-18:47Page 7: Jan 13-18:43Page 8: Jan 13-18:43Page 9: Dec 28-12:40Page 10: Dec 28-12:40Page 11: Dec 28-12:40Page 12: Dec 28-12:40Page 13: Jan 13-18:43Page 14: Jan 13-18:51Page 15: Jan 13-18:51Page 16: Jan 13-18:51Page 17: Jan 13-18:51Page 18: Jan 13-18:51Page 19: Dec 28-13:06