Make Math Moments Academy › Forums › Community Discussion › Progress Logs › Todd N's Progress Log — the Thinking Classroom ignited! › Reply To: Todd N's Progress Log — the Thinking Classroom ignited!
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VNPS is vertical non-permanent surfaces and VRG is variable random grouping. I learned about these concepts in the Make Math Moments that Matter podcast featuring Peter Liljedahl (episode #21). You can also GOOGLE it — there are some nice .jpg files or .pdf files that illustrate the ideas. I’ve got those posted in my classroom.