The Physics Teacher’s Toolbox

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@JRowing

I'll be presenting some highlighted things I think a beginner physics teacher needs later. here's the resource that goes with it: https://t.co/q7ntAXBYSm
— Joe Rowing (@JRowing) June 24, 2021

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Stories

http://www.earthangelmine.com/home.html

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https://spark.iop.org/stories-physics

Simulations

https://phet.colorado.edu/

https://www.walter-fendt.de/html5/phen/

Calculator

https://www.geogebra.org/

Practical demos

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https://www.schoolphysics.co.uk/

https://www.cleapss.org.uk/

Reference:

https://www.lightandmatter.com/

https://spark.iop.org/practical-physics

https://www.talkphysics.org/

https://www.physicsandmathstutor.com/physics-revision/

https://www.bpho.org.uk/

https://isaacphysics.org/

Social Networks

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Basic Equipment

Straws

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Rope

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A diagram of a path Description automatically generated 6 (a.a.). Logitudinal and Transverse Waves - Andres Robotics and Science

A diagram of waves in a black background Description automatically generated Rope and strobe: Transverse standing waves, motor driven. | Lecture Demonstrations

Transverse pulses: Boundary conditions

https://www.physicsclassroom.com/class/waves/Lesson-3/Boundary-Behavior

Toys

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https://www.livescience.com/33614-the-cool-physics-of-7-toys.html

Magnets

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Coins/Money

See above!

Also: https://www.notion.so/jrowing/Money-Talks-99d450f138274ea799b5517db5dfc033

Lightgate/Sensors/Mobile Phone

BeeSpi V light gate

https://phyphox.org/

Lego

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https://www.qmul.ac.uk/spa/outreach/in-school/teacher-resources/lego-physics/

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A hand holding a small toy Description automatically generated A Physics Student Built a Lego Model of the World’s Most Powerful Particle Accelerator

https://physicsworld.com/a/the-lego-large-hadron-collider/

Pencil:

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Mug and string

https://www.dropbox.com/s/rmk2bz8j71g7d85/PXL_20201114_093945046.mp4?dl=0

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Confidence

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Games and space fillers:

Mystery

http://passionatelycurioussci.weebly.com/1/post/2020/07/patterns-in-science-inquiry-cubes.html

Nim

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Fermi

The classic Fermi problem, generally attributed to Fermi, is

“How many piano tuners are there in Chicago?”

A typical solution to this problem would involve multiplying together a series of estimates that would yield the correct answer if the estimates were correct. For example, we might make the following assumptions:

1. There are approximately 5,000,000 people living in Chicago.

2. On average, there are two persons in each household in Chicago.

3. Roughly one household in twenty has a piano that is tuned regularly.

4. Pianos that are tuned regularly are tuned on average about once per year.

5. It takes a piano tuner about two hours to tune a piano, including travel time. 6. Each piano tuner works eight hours in a day, five days in a week, and 50 weeks in a year.

From these assumptions we can compute that the number of piano tunings in a single year in Chicago is: (5,000,000 persons in Chicago) / (2 persons/household) × (1 piano/20 households) × (1 piano tuning per piano per year) = 125,000 piano tunings per year in Chicago. And we can similarly calculate that the average piano tuner performs: (50 weeks/year)×(5 days/week)×(8 hours/day)×(1 piano tuning per 2 hours per piano tuner) = 1000 piano tunings per year per piano tuner. Dividing gives: (125,000 piano tuning per year in Chicago) / (1000 piano tunings per year per piano tuner) = 125 piano tuners in Chicago.