TIC-TAC-TOE

Material:

1. 4 sets of 3x3 tic-tac-toe board for 4 player2. 4 sets cards A and 1 set cards B (15 cards per set)

a. Cards A consist of fractions and decimal numbersb. Cards B consist of the equivalent values for cards A

Learning Objective:

To reinforce the skills of i. changing fractions to equivalent fractions and ii. fractions to decimals and vice versa.

Direction:

1. Each player takes a tic-tac-toe board and a set of cards A.

2. Each player randomly picks 9 cards from his set of cards A and

arranges them randomly on his tic-tac-toe board.

3. The set of cards B is put in a box and drawn one by one (each

player take turns).

4. Each time a card B is drawn, each player checks to find the

equivalent fraction or decimal number on his tic-tac-toe board.

5. If a player has the equivalent fraction or decimal card, he inverts

that card on his tic-tac-toe board.

6. The player who inverts 3 cards in a row, a column or diagonally

shouts BINGO and wins the game.

CARD A

0.1 0.4

0.8 1.3 0.66

CARD B

0.5 1.5 0.5 0.2

0.33 0.75 0.3 0.7

0.6 1.4

TIC-TAC-TOE BOARD