Translating objects | Maths | Quizalize & Oak National Academy

Starter quiz

An object is translated 4 right and 3 down. What number would be in the second position of the vector for this translation $1^{st} \choose 2^{nd}$ ?

'-3' ✓
The vector ${-3 \choose 7}$ shows the translation ______ by 3 units and up by 7 units.

'left' ✓
${4 \choose 3}$ is an example of ______ notation. This type of notation can be used to describe a translation.

'vector' ✓
Which of the following shows a translation by ${-2 \choose 3}$ ?
Which vector matches this translation?

${2 \choose 0}$

${-2 \choose 0}$

${4 \choose 0}$ ✓

${-4 \choose 0}$
Has a translation taken place? $A(3,4) \mapsto A^{\prime}(5,7)$ , $B(5,8) \mapsto B^{\prime}(7,11)$ and $C(0,5) \mapsto C^{\prime}(2,7)$ ?

Yes

No ✓

Q1) On this keyboard, which letter do you type next if you start on 'r' and move 5 to the right and up 1?

'o' ✓
______ can be used to help replicate translating the whole object in one movement.

a ruler

a pair of compasses

tracing paper ✓

a protractor
The coordinate (3, 7) is translated right by 4 and up by 1. What is the coordinate of the image?

'(7, 8)' ✓
$A translation by <Math>{4 \choose -3}</Math> is being applied to object ABCDE. Which vertex has been translated?$

A translation by ${4 \choose -3}$ is being applied to object ABCDE. Which vertex has been translated?

'B' ✓
$This shape is translated. <Math>D^{\prime}</Math> is at <Math>(120, -12)</Math> what are the coordinates of <Math>C^{\prime}</Math>?$

This shape is translated. $D^{\prime}$ is at $(120, -12)$ what are the coordinates of $C^{\prime}$ ?

'(120, -7)' ✓
Which of these is a translation?

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Students may translate vertically before horizontally.

Remind the students that the column vectors work in the same way as coordinates.

Vector - A vector can be used to describe a translation.
Translation - Translation is a transformation in which every point of a shape moves the same distance in the same direction.
Congruent - If one shape can fit exactly on top of another using rotation, reflection or translation, then the shapes are congruent.
Vertex - A vertex is the point where two or more line segments meet. The plural is vertices.