Find
The
Mystery Number A
classroom activity
Material :
Smart board or overhead projector
Procedure
:
1. The teacher or student chooses a secret number then writes this
number on a piece of paper.
2. The teacher gives clues or students ask questions to
eliminate as many numbers as possible to discover
the
“mystery number”.
3. Keep an ongoing tally of the number of guesses it takes the class to
find the “mystery number”.
Where’s My Number? A
classroom activity
Material :
Smart board or overhead projector
Procedure
:
1. The teacher or the student writes down a mystery number on a piece
of paper.
2. Begin
at number 1
on the chart and give students directions to lead them to the mystery
number.
Example: Go south (down) four squares.
3. Students follow directions to find the mystery number.
Variations:
go south 23
go east 9
add 11
subtract 12
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