New Math – Fun with Cards

14 Oct

I’m reading Old Dogs, New Math by Rob Eastaway and Mike Askew. It inspired me to try out some ideas with the kids to encourage math learning. So, today we spent some time playing cards.

First we played “13”. A solitary card game my mother taught me when I was a wee young lass. You start out by making a pyramid with the cards. Seven rows, with the top and bottom rows face-up, starting with one card in the first row and ending with seven cards in the bottom row. All cards are face value numbers, with the Jack for 11, Queen for 12, and King for 13. The objective is to clear the cards by matching up pairs to equal 13.

Even the five year old was counting and subtracting, trying to figure out which cards he would need to equal 13. The eight year old quickly figured out the 6+7 ALWAYS equals 13. And they all had fun.

After lunch we played “21” (which is really just Black Jack without the gambling debt). I’m sure most of you know the rules, but just in case – you start out with two cards (for older kids, one face-down, and the second face-up). And you hit (for more cards) or hold to try to get as close to 21 without going over, or “bust”. As you can see, the five-year old was all about the counting.

And we got to incorporate the number line into the whole fun as we tried to figure out what cards we would need to get close to 21 without going over. There was also the added bonus of aces being used for 1 or 11 added to the math fun.

Stay tuned for more on this interesting book. The teenager is reading it right now to see what all the fuss is about and I will be writing a review in the next few weeks. The publisher has also agreed to send a copy of this book to one of my lucky readers so stay tuned for more math fun. (Is that an oxymoron or can math really be that interesting?)

*Thanks to The Experiment Publishing for sending me a copy of Old Dogs, New Math to review.

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