Working together with mathematics

Workshop for parents‘Anytown’ School

Which of these words would you use to describe mathematics?

Maths is…

easy

hard

exciting usefulscary

frightening

important

uncomfortable

fun challenging

boring

Maths is like cabbage…

…you love it or hate it, depending on how itwas served up to youat school!

Maths learning and teaching has changed (for the better!)

It is more active and collaborative than it used to be ‘Having a go’ and ‘talking maths’ are encouragedMental methods (being able to work things out in your head) are more important than written methods

What maths have you done already today?

Can I risk another 5

minutes in bed when I’ve got so much to do before taking

the children to school/going off

to work?

Have I got time to put a load of washing in the machine before

going out?

What time do I need to leave if I’ve got to drop

Charlie off at mum’s before going to the meeting at

school?

Have I got enough

petrol in the car to get me to school and

back?

Have I got time and space to overtake the car in front

that’s going so slowly?

These are all examples of estimating:

the passage of timecapacityspeedduration of time

Was any of it written down?…!

Some other examples…

Do I need a trolley, or will a

basket do, given that I only need a carton of milk and a loaf

of bread?(Estimation of weight)

We always get this one wrong!

Will this sale price sweat

shirt do for Joe for next year as well, given the rate he’s

growing?(estimation of time &

growth rate)

Have I got enough cash to

pay for all this, or will I need to use

my bank card?

(estimation of cost and available money!)

Will I be able to remember my ‘chip and pin’

number?

Can we afford to re-carpet

the living room this

month, given that the carpet

is £20 a square metre?

(estimation of area & money)

Try this calculation!

3006 – 2998 =Did you do this?

3006 - 2998

NB You can do it in your head. It is quicker, easier and more efficient to count up eight from 2998 to 3006 than to use a written method.

What about this one?

37+28

When you do this, 37 + 28

65you add up from right to left.

If you do it in your head you will work from left to right adding the tens up first.

Empty number lines

+2 +6

2998 3000 3006

Empty number lines

+30 +7

28 58 65

45 34

70 9

79

40 30 70 + =

5 4 9

45 34 79

We want our children to develop a ‘feel for number’ so that …

They know the size of the numbers and where they fit into the number system.They know number facts, such as number bonds to 10, 20 & 100, & are able to recall multiplication and division facts.They understand place value and partitioningThey know the relationship between the operations.

Try this worksheet!

Look at these numbers:54 67 13 98 46 41

Put them in order from smallest to largest on this line

Look at these pairs of numbers and put a ring aroundThe larger one of each pair

61 16 28 84 95 39

The snake and ladder game

How would you do these?

102-97

102-7

Play games that involve counting

‘Fish for Ten’ game

Deal 7 cards to each personEach player finds pairs of numbers that total 10 (aces are 1 and queens are 0) and places the pairs on the tableThen take turns to ask another player for a card you need to make a pairWhen asked, you must give the card if you have it. If not say, ‘Go and fish for it!’The player can then take a card from the pool to try and make another pair

Number relationships

If you know that

5+3=8 what else do you know?

3+5=8 8-5=3 8-3=5

50+30=80 15+3=18 180-50=30

Involve your child in shopping

Children these days have less opportunities than we did to use moneyAdults use money differently from twenty years agoHelp your child to recognise coinsand understand equivalent valuese.g. 5p=1p+1p+1p+1p+1p

5p=2p+2p+1p

Measures from shopping

Play money games with them

‘Collecting cash’ game

Do we create an atmosphere at home where exploration and ‘having a go’ is seen as more important than getting the answer right?Do we provide a rich and interesting home environment with plenty of opportunities for problem solving with numbers, measures and shapes?Do we use opportunities to talk about maths?

Remember!

Be positive even if you don’t feel itAsk your child to explain to you how they are doing their maths (it may be different to the way you were taught)‘Talk’ to them about and involve them in everyday mathsAsk the teachers if you have any questions about the maths your child is doingHave fun!