The document discusses translations and using column vectors to describe translations. It provides examples of translating shapes and describing the translations using vectors. It explains that a translation moves a shape to a new position but does not change the shape, and a vector can be used to describe the change in position. It has students practice identifying vectors that describe translations of shapes and translating shapes using given vectors.

1. LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

2. LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

3. The robot moves horizontally and vertically along the lines,
one unit at a time.
How can it
get to the portal?
How can we describe this?
+6 horizontal
+4 vertical

4. The robot moves horizontally and vertically along the lines,
one unit at a time.
Describe the movement to the portal.
+6 horizontal
−2 vertical

5. A translation transforms
the position of
a shape.
The shape stays the same.
We use a vector to
describe the
change.
Object
Image
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

6. A translation transforms
the position of
a shape.
The shape stays the same.
We use a vector to
describe the
change.
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

7. A translation transforms
the position of
a shape.
The shape stays the same.
We use a vector to
describe the
change.
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

8. A translation transforms
the position of
a shape.
The shape stays the same.
We use a vector to
describe the
change.
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

9. Transformations:
Translation
A translation transforms
the position of
a shape.
The shape stays the same.
We use a vector to
describe the
change.
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

10. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

11. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

12. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

13. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
What is the reverse vector, B to A?
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

14. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

15. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

16. Transformations:
Translation
Describe the translation of
A to B with a vector.
A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

17. Transformations:
Translation
Describe the translation of
A to B with a vector. A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

18. Transformations:
Translation
Describe the translation of
A to B with a vector. A
B
(Pick a corner to measure from.)
LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors

20. LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors
Find the mode of the data
30% of 150 =
Write down the inequality for
What is the meaning of the column
vector?
Mode= 6
Move to the left 1 unit and
move down 3 unit
45

21. A

25. LO : To be able to describe translations using column vector
To be able to translate shapes using column vectors
Find the mean of the
data
⅖ = … %
Find the value of x
Find the vector
column that moved
E to E’ .
Mean = 27.41
40%
Convert this fraction to percentage
X = 2

26. D
D’

28. Translatio
n
1) Describe each
translation with a vector
2) Translate each shape
by the given vector.
Sketch the new image.
Label each image A2, B2 etc.
A
C
B
D
E
G
F
A
B
C D
E
Half Answers

29. Translatio
n
1) Describe each
translation with a vector
2) Translate each shape
by the given vector.
Sketch the new image.
Label each image A2, B2 etc.
A
C
B
D
E
G
F
A
B
C D
E
A2
B2
C2
D2
E2 Answers

30. LO : To be able to describe rotations
To be able to rotate shapes when given a direction, angle and centre of rotation
Find the mean of the
data
⅖ = … %
Find the value of x
Find the vector
column that moved
E to E’ .
Mean = 27.41
40%
Convert this fraction to percentage
X = 2

31. Questions?
Comments?
Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated ☺.
Please feel free to email:
tom@goteachmaths.co.uk