On Friday, I was so pleased to be able to return to one of my favorite days of the year, High-Interest Day at Brookfield Elementary School. This is a day where I have been able to bring the concepts of physics to k-5 graders. You may be asking yourself, "Elementary students doing physics?" YES! Not just experimenting, but understanding the concepts behind the physics of electricity and sound. This is a very special day I have had the opportunity to be involved in since 2017. So, how are we able to bring the concepts of electricity and sound traditionally taught to high school 11th and 12th graders to the elementary level? There are a few keys 1) make it a hands-on experience 2) remove the mathematical calculations and make it practical. In the past, I had the luck of bringing a handful of my physics students with me to guide the elementary students through the concepts that they had learned over the course of the year. But in my new role as a Teaching and Learning Speciali
This blog owes a lot of inspiration from this post by George Couros . Sometimes as a teacher I have to deliver content to a large group. Today, in AP Physics 2 was a good example. We are covering magnetic force. I can predict the force and motions experienced by an object when acted on by a magnetic field. This is a very complicated topic that students can't experiment with at the atomic level. I can set up a demonstration that shows what happens at a macroscopic level but it doesn't help students understand what is happening at the subatomic level. The biggest difficulty is not mathematics. It is spacial reasoning and conceptualizing what is happening. It is a process which involves "right-hand rules" which provide simple models for how charges behave in a magnetic field. Here is a sample question students learned today from scratch. Ok, enough with the physics talk. What is my point? I feel that as educators, the current wisdom