Snap Duel
Fraction and Decimal Consolidation
Start with this segmented circle. (100 equal segements)
Ask students to colour 0.01 in one colour, 0.02 in a different colour, up to 0.10,
then work back down to 0.01. like this example, each segment also needs to be
labelled.
0.03
0.03
0.04
0.05
0.05
0.06
0.07
0.07
0.08
0.08
0.09
0.10
0.09
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Next the segments need to be carefully cut out, these become each student’s placing
pieces.
There should be 19 in total.
The only other piece of equipment are pieces of cardboard, each player needs one
rectangle (big enough to cover all of their segments) and one square (this will be
used to hide the piece that is sent to the arena)
The game commences, the pieces should be hidden from view. Each player selects a
decimal piece to put into the arena (in secret) and places it under the cardboard
square.
Once both players have selected the squares are taken away
The person who has selected the bigger segment wins.
The result is placed on the score sheet (below) With the biggest decimal first and
then the smallest decimal and a point placed in the winners column
This continues until all pieces are finished.
If the pieces selected are the same value, players should redo this turn.
Turn Winning
Decimal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Losing
Decimal
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Player 1
Points
Player 2
Points