## Thursday, March 24, 2011

### Probability

This week, we have been tackling probability. I have always enjoyed this area of math, so I was excited to jump right in. We have done the boring textbook lessons with the dice, spinners, and marbles, but I wanted to spice things up—what happens if you toss a coin TEN MILLION TIMES! Unfortunately for my kids, I don’t have the patience or time to find out, so to the internet we ran and—what do you know? It took a while, but we got an answer!

We were also curious about spinning a spinner a million times. My fingers aren’t strong enough to flick a teeny arrow around a circle that many times, but the computer never complains!

Why stop at spinners and coins? Pulling stuff out of sacks is always fun too and Santa’s the guy to turn to if you want a huge sack and an unlimited amount of stuff to take out of it!

After all of this fun, we decided to play Chase Me. (I lost every time!) A printable version can be found here: Tortoise and the Hare.

To round out the lesson, we strolled on over to a site offering amazing probability games for kids. We went to a fair, caught some fish, had fun with a parrot, figured out fractions at a circus, pulled things out of a bag, made predictions with cards, practiced the basics, and took a cool quiz.

Once we had our fill of the computer, we decided to find some games we could play together. Cross the Bridge is a printable game you can laminate and never get tired of playing! MathWire.com also has a bunch of great printable probability games you can laminate and enjoy with your kids!

The probability of learning is highly likely as you and your children play each of these fun math games!