Sidewalk Chalk Meets Math Game Part 2: Testing the Limits

All right folks…

If you’re outside (or wish you were!) here’s another math game worth playing. It’s called Testing the Limits — and I’ve adapted it from BEAM Maths of the Month.

This version is adaptable for all grade levels and can be played outside with sidewalk chalk (or indoors on paper!).

To play, you need sidewalk chalk and a die (6-sided is fine, 10-sided is better!). You can play this game with a partner or alone.  Here’s how…

ROUND 1: Roll the die 3 times and make a 3-digit number. Roll 3 more times and make a second 3 digit number. Put both numbers on the same number line. These are your “limits”.

ROUND 2: Now roll 6 more times. Make 2 different 3-digit numbers that fit within the limits from ROUND 1.  Plot them on the same number line as ROUND 1. If you can do it, these new numbers become your new limits and you can move onto ROUND 3.  If not… the game is over! Check out my sample game below.

Try using just two 2-digit numbers for younger students,  or even decimal numbers for older students. Consider trying this with negative numbers, or even one negative and one positive to explore both sides of zero.

Enjoy!  Stay safe…

Carole

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