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Read moreNote to CLIME Community
As I mentioned in a previous blog, CLIME has retired from being an affiliate of NCTM (June 1, 2019). But that doesn’t mean I’ve retired from working towards my vision of math education. My new blog is http://dmcpress.org and it will continue to inform my vision. See SAMR image below. In some recent posts (here…
Read moreIhor’s Math Book
Parent Who Criticized His Son’s Math Program Is Sued By Curriculum Company
“A group of families in Wake County, N.C., have pushed for months to get the district to stop using a controversial new curriculum. Now the company behind the curriculum is suing one of the most vocal parents for defamation.” I’m not really surprised by this confrontation. The math wars have faded from the news in…
Read moreA Lemon of a Lesson
Jo Boaler writes: Can I think of a question that students can talk about in groups to get them interested in the ideas before they are taught? For example, in a Calculus lesson, a teacher could ask students to think about how you would calculate the volume of a lemon before learning the formal methods…
Read moreDoing mathematics-the difference between deep and superficial knowledge
Math education does not need reform as it equates to rearranging chairs on a sinking Titanic. We need to build a new ship. (Source) If I am advocating anything, it is only the obvious (and time-tested) idea of “learning by doing.” If I have a method, it is only to convey my love for my…
Read moreWanna do* Adventures
In our investigations of children’s understanding of the mathematics of data, we identified ideas that were particularly interesting or empowering to children, and watched where they spontaneously made mathematical games and challenges for themselves. Interwoven with this process was our own deepening understanding and enjoyment of this branch of mathematics. Taking cues from children’s aesthetics…
Read moreDoing Dynamic Math & Tech Adventures
Helping students to improve their problem solving ability is one of the major goals of mathematics education. The dynamic math approach is intended to help facilitate that ability. Preliminaries Students should be organized for small groups activity. Each group chooses a “captain” who will be responsible for sharing his groups decisions. Room arranged appropriately for…
Read moreWelcome to Episode One – The Road Sign Problem – Introduction
Welcome to a new approach towards teaching and learning math with technology. I could call this approach lessons or activities but I prefer to call them adventures because I hope that each adventure will bring a new perspective on learning math with technology. This idea has been on my back burner for a long time…
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