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Objective:
Y1: To understand the operation of subtraction as 'taking away'.
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Soccer Subtraction
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In this direct free kick you must read the number sentence on the Brazil team shirts, then take away the correct number of players in the wall. Then click on the England player to score. Unusually, if you miss, Brazil gain a goal!
You will need Flash Player 6:Get Flash Player 6 |
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Objective:
Y1: To give change for totals up to 20p.
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change eXchanger
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Scan the items on the conveyor belt and give your customer their change.
You will need Flash Player 6:Get Flash Player 6 |
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Objective:
Y1 & Y2: To understand the opreation of subtraction as 'taking away'.
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Abacus
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A simple Abacus for use on the IWB.
You will need Flash Player 6:Get Flash Player 6 |
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Objective:
YR, Y1 & Y2: Recall number facts to 5, 10 or 20.
Recall bonds of 5, 10 or 20.
Recall doubling facts to 10 or 20.
Y2: Use '5 and a bit' facts when adding.
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Brilliant Beadstring
Now with colour changer!!
Thank you
Mr Henry!
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Teaching tool only:
Choose one or two beadstrings. Practise bonds of 10 or 20, number facts to 10 or 20.
Year 2 classes could practice '5 and a bit' facts. Drag the screenshade over the beads to hide a number.
You will need Flash Player 6:Get Flash Player 6
PLEASE MOVE THE BEADS STEADILY. Over-zealous bead dragging may result in them over-lapping. If this happens, refresh the page.
Thank you to Mr Henry from Smeeth Primary School for suggesting the colour changer!! |
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Objective:
Y1: Make 5 and 'a bit'.
Practise addition facts up to 5+5.
To count on when adding.
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Funny Fingers
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Teaching Tool Only!
Click on the fingers to demonstrate addition facts up to 5+5, e.g. 4+3=7.
Demonstrate 5 and 'a bit' facts, e.g. 5+3=8
You will need Flash Player 6:Get Flash Player 6 |
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Objective: Say a number that is 10 less than any given number to 99.
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10 Less Shoot Out
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Kick the ball with a number 10 less than the one on the goalie's shirt.
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Objective:
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Count On Convict
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To stop the prisoners escaping calculate the difference between two numbers .
This game uses a number line. |
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Objective:
To develop pencil and paper methods to complete additions.
To add two 2-digit numbers together by adding the tens digit first.
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Techno Tortoise
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A demonstrator for the use of number lines.
Includes a game for adding two 2-digit numbers together by adding the tens first. Answer 5 questions correctly and you can play the flying game.
You will need Flash Player 6:Get Flash Player 6 |
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Objective:
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Add Subtract Number Lines
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Use the number line to demonstrate your choice of addtion or subtraction problem. |
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Objective: read whole numbers from 0 to 100.
vocab: tens, units, ones
Take away 10 from a given 2 digit number.
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100 Hunt -10
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As above but this time subtract 10 from the number shown.
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Objective: read whole numbers from 0 to 100.
vocab: tens, units, ones
Subtract 11 from a given 2 digit number by subtracting 10 and correcting by 1.
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100 Hunt -11
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As above but this time subtract 11 from the number shown.
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Objective: (YR) Remove a smaller number from a larger and find how many are left by counting back from the larger.
(Y1)recognise subtraction as 'taking away'.
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Target Take Away
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A random subtraction sum generator. All values less than 20.
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