My thanks to Miss B, at I is a Number, for finding my typing error on card E1. But more importantly, for giving back to my students. I love the extension activity that she posted on her blog. Even though the post was in May, 2013, (I am a little slow on the uptake to mastering blogging 101) you need to check it out. Here’s the link: http://iisanumber.blogspot.com/2013/05/my-kids-wrote-page-about-one-math.html What a fantastic way to get students writing about what they know. Also, I want to repost the activity with the corrected card. Thanks Miss B.
