Tag: 132

An observation regarding instructional goals in P132

As I am going through teaching P132 – Introductory Physics II: What is an electron? What is light? I have noticed a good instructional goal that I did not consider back at the beginning of the semester when I was first planning out the course: developing an appreciation that nonsensical mathematical results can still possess physical meaning. In P132, there are several topics where the formulae can give nonsense answers. Two more straight-forward examples include Snell’s Law n1 sin θ1 = n2 sin θ2 and quantization conditions requiring integers.

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Something to think about: Aspects of learning physics

One of the reasons that I love this work is that I am continually learning. My students are always forcing me to thing about physics more deeply and in new ways. In the past few weeks, I have come to a new way of articulating what all I am expecting my students to learn in my class. I do not claim that these ideas are in any way new; I am simply articulating these ideas for myself. In this paradigm, there are at least three aspects of learning physics:

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