This activity aims to extend understandings of addition and subtraction to add and subtract integers; represent addition and subtraction on a horizontal number line diagram.
The game can be played by two students .
The game is for two players or two groups, A and B.
Here the rules;
1. The counter(red small triangle) is put on the space below 0.
2. The players take turn two throw two dice.
3. The total score for a throw is left number minus right number on the dice. If the total score is positive, move the counter right. If the total score is negative, move the counter left.
4. The game is over when the counter lands on or beyond the 12 or -12 space. If the counter lands on 12,player A wins. If it lands on -12 player B wins.
The activity is prepared with activinspire. It requires active board which can open .flipchart