WHAT YOU WILL NEED...
HUNDRED SQUARE DRYWIPE
Teacher’s
500 x 460mm
08 100 270
Child’s
160 x 140mm
08 100 271
100 SQUARE COUNTING GRID MAT
Mat with numbers 1 to 100 to encourage indivdual and group counting activities whilst playing. 2 x 2m.
868 251 293
HUNDREDS POCKET CHART
Washable pocket chart includes 100 numered cards with teaching guide. Cards are coloured differently on revser to highlight number patterns. 600 x 700mm.
868 251 066
1
NUMBER
NUMBER & PLACE VALUE
Practise counting numbers using one to one correspondence.
2
NUMBER
NUMBER & PLACE VALUE
Use counters to cover all of the even numbers.
3 NUMBER
NUMBER & PLACE VALUE
Ask children to count the numbers skipping all of the odd ones.
4
NUMBER
NUMBER & PLACE VALUE
Hide a number on the hundred square and ask the children to estimate which number it is.
2, 4, 6, 8, 10, 12, 14, 16, 18 ?
5
NUMBER
NUMBER & PLACE VALUE
Swap two numbers on a pocket hundred square and ask children to identify which numbers have been swapped.
7 NUMBER
NUMBER & PLACE VALUE
Highlight all of the palindromes on the hundred square (the numbers that are the same backwards and forwards like 22). Can the children recognise a pattern?
6
NUMBER
NUMBER & PLACE VALUE
Take any two digit number and ask children to reverse the order of the digits. Can they identify the new number?
8
NUMBER
NUMBER & PLACE VALUE
Choose a number on the hundred square and ask the children to investigate how many different ways they can make that number.
9
NUMBER
NUMBER & PLACE VALUE
In pairs ask one child to use a counter to cover a number on their hundred square. Their partner then has to ask questions and work out which number the counter is hiding. For example: Is it an odd number? If the child guesses correctly they win the counter and then the other child chooses a square to cover.
11 NUMBER
NUMBER & PLACE VALUE
Get children to create an investigation for a partner involving any number up to 100.
10
NUMBER
NUMBER & PLACE VALUE
Place counters on the hundred square to show a number sequence then ask the children to work out which numbers would come next.
12
NUMBER
NUMBER & PLACE VALUE
Choose four numbers and work out the largest and the smallest number that can be made using all of these numbers.
13
NUMBER
NUMBER & PLACE VALUE
Ask the children to choose a number and write five facts about it.
Number facts for the number 80
1. It is a two digit number.
2. It has 8 tens and 0 ones.
3. It is an even number.
4. Half of 80 is 40.
15 NUMBER
14
NUMBER
ADDITION & SUBTRACTION
Start on a specific square and get children to follow instructions to count on.
ADDITION & SUBTRACTION
Ask children to choose a square and then take away a set number by jumping back.
5. Double 80 is 160. - 2
16
NUMBER
ADDITION & SUBTRACTION
Roll a dice and count on the hundred square the corresponding number on the dice. Place blue spots onto some of the squares. If the children land on this square they have to roll the dice again and go back that number of squares. The first child to reach 100 wins.
17
NUMBER
ADDITION & SUBTRACTION
Find any two digit number and add together both of its digits.
NUMBER
19
ADDITION & SUBTRACTION
Start at 100 and count back a set number. Keep repeating the same number of jumps backwards. Which numbers do you land on?
18
NUMBER
ADDITION & SUBTRACTION
Choose a number and keep adding ten to it. Which numbers do you land on? Can the children identify a pattern?
20
NUMBER
ADDITION & SUBTRACTION
Investigate which numbers on the hundred square’s digits add up to 6.
21 NUMBER
22 NUMBER
ADDITION & SUBTRACTION
Find 2 consecutive numbers that add up to a square number.
23 NUMBER
ADDITION & SUBTRACTION
Choose a number and subtract the number that is above it on the hundred square.
ADDITION & SUBTRACTION
Choose a number and add the number that is below.
23 + 33 = 56
24 NUMBER
ADDITION & SUBTRACTION
Find different pairs of numbers that add up to 100.
8 + 92 = 100
24 + 76 = 100
45 + 55 = 100
39 + 61 = 100
25
26 NUMBER
ADDITION & SUBTRACTION
Find numbers on the hundred square that digits total to 10. Do children notice a pattern emerging?
27 NUMBER
ADDITION & SUBTRACTION
Draw a square on the hundred square. What different calculations can you think of using the corner numbers?
34 + 36 = 70
54 + 34 = 88
56 + 54 = 110 34 + 56 = 90
NUMBER
ADDITION & SUBTRACTION
Find 3 consecutive numbers on the hundred square and add them together to find their total.
+ 53 + 54 = 159
28
NUMBER
ADDITION & SUBTRACTION
Select 2 numbers and find the difference between them.
NUMBER
29 30
MULTIPLICATION & DIVISON
Give children 4 dice to roll and explain that they must use all the numbers to make any number on the hundred square using either addition, subtraction, multiplication or division. They can then put a counter on the number they arrive at. The winner is the child who has the most counters on the square at the end of the game.
31
NUMBER
MULTIPLICATION & DIVISON
To practice a division like 40 divided by 2 start on 40 and jump back in 2’s counting the number of jumps.
NUMBER
MULTIPLICATION & DIVISON
Work out a multiplication like 5 x 2 by jumping on 5 times in steps of 2.
32
NUMBER
MULTIPLICATION & DIVISON
Find a number on the hundred square and double it.
33
NUMBER
MULTIPLICATION & DIVISON
Find multiples of a given number.
Multiples of 5
35 NUMBER MULTIPLICATION & DIVISON
Identify the cubed root of a given number.
93 3 x 3 = 9 9 x 3 = 27
NUMBER
MULTIPLICATION & DIVISON
Locate on the grid the square root of a number. 34
42 4 x 4 = 16
36
NUMBER
MULTIPLICATION & DIVISON
Investigate which numbers on the hundred square are prime numbers.
NUMBER
MULTIPLICATION & DIVISON
Divide 5 different numbers by 10. Can the children identify anything about what happens?
NUMBER
MULTIPLICATION & DIVISON
Find the factors of 100.
NUMBER MULTIPLICATION & DIVISON
Place counters on the multiples of 5 up to 40. Point to a larger number and ask children to predict if this number will be in the pattern if they continue.
NUMBER FRACTIONS, DECIMALS & PERCENTAGES
Give children a set number and ask them to find half of that number.
NUMBER RATIO & PROPORTION
Colour a set number of the squares on the hundred square. Ask the children what the ratio is of coloured squares to white squares.
43 GEOMETRY
42
NUMBER MEASUREMENT
Draw different sized squares on the hundred square. Ask children to calculate the area of the squares.
44 2 : 1
POSITION & DIRECTION
Give children instructions to follow to create a shape using counters. For example place a counter 3 down and 2 across. Once all the counters are placed correctly ask the children what shape it is?
GEOMETRY
POSITION & DIRECTION
Draw a square on the hundred square and take note of the numbers inside the square. Ask the children to rotate the square 90o from one of its corners and write down the numbers now inside the square. Continue to rotate the square. Do the children notice about the numbers?
