### Number line

Sep. 6th, 2009 03:40 pmWhen she counted up her cards at the end, she told me she had 11. I told her that wasn't one of the possibilities, that it had to be either 10 or 12. Since I've been reading the Miquon Lab Sheet Annotations, I thought it might be a good chance to show her a number line, so I asked her if she'd like to see how I knew she couldn't have 11 cards. She was interested, so I drew a number line on a piece of paper and we talked about it a bit.

**( Picture of number line )**

Then we played a game of Set, and did a number line for that at the end also. Since each set is 3 cards, this time we got to hop by threes.

**( Picture of second number line )**