1. Guess the numbers behind the rectangles
Number Reveal
Guess the numbers behind the rectangles

2. Notes for teachers
Click on the spots along the left hand side of the slide to remove individual rectangles. Underneath will be a number children need to identify. The activity works best if rectangles are removed from the top down, but they can be removed randomly if desired. Click all the buttons if a child correctly guesses in order to reveal the number. Use the action buttons to move between slides and the escape button to exit the activity.

4. Activity created by Bev Evans, 2009
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Number Reveal
Activity created by Bev Evans, 2009