Students were given a mole number line.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhR-hFsrKmq7n2g1b6V1Fkz62NBeMDzQ6oZV4Eh95T3Q6OTRBW4H9CqdYJsz2isRbQ-SU6_rB2z2tovz3JtG2HXuCZHvbq0you-voCog6vTDtinmahHFyjiUlkOATc1a4onJrWkUVY2QT0/s320/IMG_5813.jpg)
I rolled a die on the Mimio Board and had the students either hit 1 more or 1 less.
The had to yell out what number they were whacking.
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The students made a head-band that read "Whack A Number" |
The "Whackers" are made out of a pool noodle and a sharpened pencil.