## Friday, August 29, 2014

### Likely, Unlikely, and Impossible

I have been developing some materials to teach probability this fall and over the next few weeks, I plan to share some freebies with you.  Today's freebie is a tri-fold paper for a whole group active response. Click here for the free download Likely, Unlikely and Impossible from my Google Drive.  Students fold along the horizontal lines and attach the top margin to the bottom margin.

The first lesson is to introduce the words and have students hold the correct term toward you. Use some non-mathematical situations which require a prediction.  Here are some examples:

1. At the end of the day, the school busses will arrive to take some students home.
2. At the end of the day, a limousine will arrive with a movie star.
3. At the end of the day, a unicorn will arrive carrying a rainbow.
4. It will be sunny all day.
5. It will rain sometime today.
6. The clouds will turn purple with orange and green stripes and shower cotton candy.

You get the idea.

I would love to read comments about how else you introduced these words.  Don't forget to come back next Friday for more freebies in this series.

Update: November 2015

In this packet are seven “carnival games” students will evaluate based on likely and unlikely outcomes. I have included a tri-fold page with the words “likely, unlikely, and impossible” so all students can respond at the same time in class discussion.