Coordinates!
Suggestions
Activity 1 Put whole numbers
from 0 to 10 in X=_ and Y=_ windows and click the "Plot" button. The house
will appear at the point with X and Y coordinates you entered. Can you predict
where the house will be?
Activity 2 Make the house
appear at a random point on the game field by clicking on the "New Point"
button. Determine X and Y coordinates of the house and have computer check
your answer.
Activity 3 Find a point on
the coordinate plane where you want the house to appear. Determine coordinates
of the point, click the "Plot" button and see if the house appeared where
you wanted it to be.
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