Maths warm up!

LO: to practise converting units of measure.

Answers

LO: to use reflection.

In order to answers these types of question, we will have to

recap two key skills

Key skill 1:to be able to

recognise whether a

shape has been

reflected accurately

Key skill 2 - to reflect a

shape in a mirror line

Let's remind ourselves of some important points.

What is this called?

What equipment can we

use to help us to find and

draw reflection?

Let's remind ourselves of some important points.

This is the mirror line.

We can use a mirror to

check our answers.

Watch MeKey skill 1:to be able to recognise whether a

shape has been reflected accurately

Has this shape been correctly

reflected in the mirror line?

What can we do to help us

check?

Watch MeKey skill 1:to be able to recognise

whether a shape has been reflected

accurately

This shape has been

correctly reflected. We can

use the squares to help us to

check that the shape is in the

correct position.

Key skill 1:to be able to recognise whether

a shape has been reflected accurately

Has this shape been correctly reflected in the mirror line?

How do you know?

Key skill 1:to be able to recognise whether

a shape has been reflected accurately

This shape has not been reflected correctly. We now this

because it should appear opposite in the mirror line.

This is where the reflection should appear.

Key skill 1:to be able to recognise whether

a shape has been reflected accurately

Has this shape been correctly reflected in the mirror line?

Be ready to explain how

you know!

Key skill 1:to be able to recognise whether

a shape has been reflected accurately

Has this shape been correctly reflected in the mirror line?

This shape is correctly

reflected. I know this

because the vertices are an

equal distance to the mirror

line.

This shape is incorrectly

reflected. I know this

because the vertices are not

an equal distance to the

mirror line.

Watch Me

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

Reflect the shape in the mirror line.

I must carefully count the squares to ensure that the

vertices are the correct distance from the mirror line.

Watch Me

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

Reflect the shape in the mirror line.

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

Reflect the points in the mirror line.

We can transfer our

skills for reflecting

shapes to using co-

ordinates. We must

ensure that we count the

squares carefully to

ensure that the points

are an equal distance

from the mirror line.

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

Reflect the points in the mirror line.

A

B

C

D

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

These silver show me questions

can be found on the questions

and answers document for you to

practise.

See the next slide for the answer.

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

The answer is on the following slide. Check your answer once you have completed this task.

Key skill 2 - to reflect a shape and co-

ordinates in a mirror line

B

D

AC

Fluency

Reasoning/Problem

Solving

LO: to use reflectionComplete bronze and silver and then

check your answers.

Moving our learning on:

I disagree with

becau

se This cannot be true

becau

se

I agree with

howev

er

Fluenc

y

Reasoning/Problem

Solving

LO: to use reflectionNow complete gold, platinum and

emerald.

Let's reflect:

M.......... , I am most pleased that..... because...

When you are ready, please check your answers.