Page 77 - steps 3b.pdf

RM82

Probability 3b:21

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What do you think? An activity for 2 people

You need: a dice (1- 6); 2 coloured pencils, 1 blue, 1 yellow

o Here are the rules. G .... ~ ~
0 Choose one colour of pencil each.

0 Take it in turns to throw the dice.

, 0 If an even number is rolled colour ~
one square on the grid yellow.

0 If an odd number is rolled colour
one square on the grid blue. .:
K
,Cj ."y)

o Write what you think will happen and why.

This is what Gareth thinks:

My guess is that after thirty-six
goes you will colour the same
number of squares blue and yellow.

o Follow the rules and colour the grid.

o Compare your results with what you thought would happen.
e '

Testing and making predictions where two outcomes
are equally likely.
I Name
Date

© 1993 Collins Educational (an imprint of HarperCollinsPublishers) STEPS 3b