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math on the edge | mathontheedge
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Author: math on the edge. February 21, 2017. February 22, 2017. Math on the edge. Last Thursday evening, I met with the K-12 collaborative group to discuss the most recent task we had taught. Our K-12 group meets once a month. We choose a low-floor/high ceiling task, do the math together, plan how we will adapt the task for our students, teach the task, and then reflect on the lesson together. The task we were debriefing is from the Georgia Math Curriculum. If you want more background about the task.
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November | 2016 | mathontheedge
https://mathontheedge.wordpress.com/2016/11
November 18, 2016. November 18, 2016. Math on the edge. Recently, I have been fascinated by the resurfacing of the counting and cardinality standards in third grade. Third grade is when students start exploring multiplication and division. They have just spent three years grappling with how to count, add, and subtract whole numbers. Two digits – one and zero – can represent. Items That number “1” now means “1” ten? You can have multiple groups of those items. Enter the parallel progression. When students...
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Lessons and Presentations – mNm Math
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Problem Centered Lesson Based on If America Were a Village. Math Talks To Develop Mathematically Literate Citizens. Developing Understanding with Math Talks. Number Talks for Computational Fluency. Five Practices for Conducting Productive Math Talks. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. Notify me of new comments via email. Follow me on Twitter.
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Resolution: A firm decision to do something. | mathontheedge
https://mathontheedge.wordpress.com/2016/12/31/resolution-a-firm-decision-to-do-something
Resolution: A firm decision to do something. December 31, 2016. January 1, 2017. Math on the edge. Math intuition. Therefore, I have to explore my own. Here are my candid thoughts. The picture on the left is a screenshot from Tracy’s slideshow (which can be found on her blog. Screenshots of my actual thoughts are on the right. At this point in the exercise, things got really interesting. I started to wonder:. Was it because I have more experience carrying objects that are closer to 5 pounds? So my gut...
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screen-shot-2016-12-07-at-1-25-14-pm | mathontheedge
https://mathontheedge.wordpress.com/2016/12/31/resolution-a-firm-decision-to-do-something/screen-shot-2016-12-07-at-1-25-14-pm
December 7, 2016. Math on the edge. Resolution: A firm decision to do something. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. Notify me of new comments via email. Math on the edge.
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Mistrust | mathontheedge
https://mathontheedge.wordpress.com/2017/01/10/mistrust/comment-page-1
January 10, 2017. January 14, 2017. Math on the edge. It wasn’t long after I asked students to share their thinking about the problem above that one of the students started commenting on her classmate’s solutions. 8220;That is wrong. You are wrong.”. I was recording possible solutions on the board while she was holding court behind me. 8220;Those are wrong. The right answer is 10 1/2. Those other answers don’t even make sense.”. I asked the class, “does anyone want to defend any of these answers? I felt ...
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screen-shot-2016-12-07-at-1-16-11-pm | mathontheedge
https://mathontheedge.wordpress.com/2016/12/31/resolution-a-firm-decision-to-do-something/screen-shot-2016-12-07-at-1-16-11-pm
December 7, 2016. Math on the edge. Resolution: A firm decision to do something. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. Notify me of new comments via email. Math on the edge.
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