"TRIG tic-tac-times" combines mathematical
skills with a competitive strategy. It
is a highly motivational skill-review exercise
that involves the problem-solving strategy of
working backward.
Directions for Play
Objective
Materials
Method of play
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Note: factor markers can be placed on the
same factor, resulting in squared factors.
Player 2 can move only player 2's factor marker (player l's marker remains in place) to another factor on the factor board In this example, player 2 could moved her factor marker to csc(x). The product of these new factors determines the placement of player 2's game token. In this example, player 2 would place a game token on the product of sin(-x) (player l's marker) and csc(x) (player 2's marker), or -1, on the game board. Players must use a strategy of working backward to determine which products combined with the available factors will win the game. These same problem-solving strategies become a part of the defensive play of the game when a player wishes to block an opponent. ----------------------------------------------------------------------- Listed below are the possible solutions for each of the 45 squares in the gameboard. THIS IS FOR TEACHERS ONLY!!
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