Lo- Develop strategies for calculating change from 20p, 50p, £1

How we can get coins ? • 1- Each group will have their own

money box to put the coins inside it , at the end of the class we will see which group is the winner

• your group will have a coins if they: Answer the question first and correct Listen to the teacher Working togetherSet nicely You will lose your coins if you did not do this

How many did Lily paid to the cashier ??

How much change she will get?

we often do not have the right coins to pay the exact amount for items so we pay more than the actual cost and the shop assistant gives us change.

• If I pay for the pencil with a 10p coin, how much change will I get?

7p

• the change will be 3p.

• Write the related calculations• 10p – 7p = 3p 7p + 3p = 10p

The difference between 7p and 10p is 3p.

If I pay for the pencil with a 20p coin how much change will I get?

7p

• Use your whiteboards to write their answers. • you should also write a calculation or draw an

empty number line to show how you worked out• The difference between 7p and 20p is ……….

If I pay for the pencil with a 50p coin how much change will I get?

7p

• Use your whiteboards to write their answers. • you should also write a calculation or draw an

empty number line to show how you worked out• The difference between 7p and 50p is ……….

If I pay for the pencil with a £1 coin how much change will I get?

7p

• Use your whiteboards to write their answers. • you should also write a calculation or draw an

empty number line to show how you worked out• The difference between 7p and £1 p is ……….

Activity

• work in pairs with the things you

will find it on your table .

• You will take turns pretending to

be the shop assistant and

customer.

• The customer chooses an item and

pays for it with 20p, 50p or £1.

• The shop assistant gives the

change using the method they

have been shown.

Activity

• work out change from £1 and then write the values of the fewest number of coins that could be used.