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Review: How Far Away Is It?

Robert Prior, ePublisher OAPT Newsletter
science@robertprior.ca

There’s a lot of good physics (and math) embedded in the grade nine space unit, if you know where to look for it. David Butler is a retired computer scientist who is fascinated with space, and he’s applied his mathematical background to explaining, in simple terms, what’s behind the fancy pictures we see from NASA, and how we know what we know about the universe. To do this he’s created a series of video books focusing on different topics, as well as hundreds of short classroom-ready video clips on topics ranging from astronomy to quantum mechanics. Read More...

Physics Experiment Videos and the Rotating Fish Tank

Eric Haller, Occasional Secondary School Teacher, Peel District School Board
rickyhaller@hotmail.com

In science, it’s always nice to be able to do a hands-on experiment. While there are many experiments you can do in class, there are some you can’t. Sometimes a particular experiment may require expensive equipment that you don’t have, may take too long to set up, may yield data that is too imprecise to analyze properly, or an experiment may be too dangerous for a classroom setting. At the latest annual OAPT conference Andrew Moffat showed us several websites with video libraries filled with experiments that I wouldn’t be able to recreate myself (skip to the end of this article for those links). To give you a taste of what kinds of videos are available, and how you might build a lesson around one of them for your students, I’d like to analyze one of my favourite videos from the collections. Read More...

Solving the Math Teaching Problem

Chris Meyer

How should we improve math instruction in our province? Pundits and politicians are worked up about the recent, discouraging math scores from the provincial standardized EQAO tests. Luckily, our premier, Kathleen Wynne, is coming to the rescue with an announcement of “sweeping changes”, or maybe a “refresh”, for education in our province. But how will we know if any new changes are going in the right direction? The field of education is littered with the wreckage of pedagogical fads driven by experts who have little connection to functioning classrooms. To navigate this debris, the best maps are those that have been informed by the science of learning and the effective practices of our most successful teachers. These maps will help answer the questions we should be asking as we try to solve the math teaching problem. Read More...
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