![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCUeT_EHRJ_wsup94he0uk_fJx-ApeIm7vkgmNWeK6tLVxAnzno4D4xbV63pSfVipqN9JFONrjYUOxdKn5eLGyTlOTFmp6mt5c2NlRUxZVD9Bng7ljQPm5IOZuRBinx3HvJ-xuZlx77gU/s400/Counting+Caps.jpg)
Save your bottle caps.
I've been saving our bottle caps for over a year in a gallon ziplock I keep in a deep kitchen drawer. We've used these for several sorting, estimating and counting exercises. Today, we made a list of the types of caps and their totals. We plan to use the information to make and color a simple bar graph.
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