Tag Archives: Pedagogy

Exponential Harmony with Sketchpad

Last week was the fourth session of my spring Advanced Secondary Math Methods class at the University of Pennsylvania. Each year I assign a semester project in which groups of three students use lesson-study techniques—on a small scale—to create, test, … Continue reading

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Teachers—Walk a Mile in their Classroom

I was lucky enough this past week to visit some classrooms and see teachers using Sketchpad in various ways. It’s been seven years since I was in the classroom myself, so for me it was like coming home. It brought … Continue reading

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A Swan Song for Sweet Karen Coe

Today I leave for my first proper vacation in a year and a half. Last time I took such a vacation, Key sold its high school textbooks to Kendall Hunt and transformed from a publishing company to a educational technology … Continue reading

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Understanding Proportional Relationships with the Proximity Data Game

In the Fall as Middle School and Algebra 1 teachers look for activities to develop students’ understandings of proportional relationships, they may turn to measuring scale diagrams or using springs. One of KCP Technologies’ new online Data Games called Proximity … Continue reading

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Monopoly Math

Scan the headlines and you’ll see a stream of stories about educational technology: 1 to 1 iPads, teacher blogs, the flipped classroom… the electronic beat goes on. I’m not pining for the silky feel of chalk on my fingertips, but … Continue reading

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“Figuring It Out” Is Where the Learning Happens

I often get asked the question when doing webinars, workshops, or professional development training, “is there a quick way to do that” with Sketchpad, TinkerPlots or Fathom? For example, last week we had a webinar on functions, and the question … Continue reading

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Using Technology Training to Explore Meaningful Mathematics

Today is the first day of the pilot of our newest online course, “Teaching Advanced High School Math with Sketchpad.” This is the eighth online course we’ve developed at Key Curriculum, and like all of our courses, the primary focus … Continue reading

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School Starts Soon—Are You Tech Ready?

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My daughter went to senior orientation today, a sure sign summer is almost over. When I was in the classroom, I remember getting both sad and excited around this time. Sad because my holiday was coming to an end, but … Continue reading

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Differentiating with Dynamic Mathematics Software

I was at the Conference for Advancing Mathematics Teaching (CAMT) in Houston, TX last week. I was there to present on Friday, but also there to attend some sessions, go to the exhibits, and see my friend Lisa Hall who … Continue reading

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ICME: The Nature of Students’ Mathematical Thinking

Like other enthusiasts of mathematics, I’m captivated by the way that mathematical ideas can explain things in the physical world around me, and by the way that I can carry out mathematical thought experiments in my mind and then apply … Continue reading

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