34. A Couple of Nuggets

Thomas shows Robin reminisce about (nearly) an academic year of podcasting. They describe their favourite practicals and are joined by Patrick Kaplo. Robin and Thomas between them share five practicals that they really enjoy as well as describing their best and worst moments of the year.

A Couple of Nuggets

Timestamps

  • Robin has an exciting announcement @ 00:46
  • Physics in the news, Hayabusa2 lands for the second time on an asteroid @ 01:22
  • Highlights @ 02:54
  • Finding the mass of a 1m ruler using a 1N weight @ 07:17
  • SHC using a kettle @ 11:41
  • Exploring uncertainty and efficacy of measuring devices using measuring 4 ohm resistors @ 20:16
  • Bond energy using a kettle @ 22:55
  • High Points and ideas for season 2 @ 25:46
  • Thomas’ PIM – Bias @ 32:09
  • Patrick Kaplo @ 39:48

Summary

Physics, physics, physics, Thomas and Robin just love to talk about how they teach it. Perhaps too much. They chat about the year they have had making the podcast and share some of their favourite practicals along the way.

Finding the mass of a 1m ruler using a 1N weight

Thomas wasn’t super clear in the podcast about this, but has made a Google Slide deck about it. Basically: Find a series of balance points for the ruler pivoted on the edge of a bench with the weight sitting on the but of ruler sticking out. clockwise moments = anticlockwise moments. The image below is from the google slide deck.

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The same nuggets

Don’t forget to tell us how it goes and share your tips.  Details on how to get in touch are below. Thanks for listening.

Please share ideas or successes – or indeed questions – on our Facebook Page: https://fb.me/physicstp .  You can also message us via our website contact form at the.physicsteachingpodcast.com, Twitter @physicstp, email using  the address given in the podcast (if we remember) or by leaving a voice memo using WhatsApp or Telegram to the phone number in our Twitter profile, +44 7898 814716 (don’t call the number, nobody will answer, just hold down the microphone icon and speak your message or upload an mp3 or ogg). Don’t forget to tell us your name because we may use your audio in a future episode.

The music we use remains One legged equilibrist polka by Circus Homunculus.

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33. Working Abroad

Thomas shows Robin his package… A montage of chats he’s had with teachers who have worked abroad. The Rev (Episode 21), regular co-host Patrick Kaplo and one of Thomas’ old student teachers all give their thoughts on this adventure.

Timestamps

  • Introductions @ 00:15
  • Physics in the News @ 01:18
  • Working Abroad @ 03:17
    • How did it happen? @ 05:39
    • What about the kids? 09:08
    • Anecdotes @ 11:48
    • The value of working abroad @ 14:17
  • Post Package Chat @ 17:47
  • Ruben’s Practical in Memoriam @ 24:35

Summary

Physics in the news is another atom imaging breakthrough using a combination of a scanning tunnelling microscope and MRI. The main body of the podcast is a “package” of conversations about working abroad. Thomas was interested in this having worked in New Zealand in 2010. The Rev Tim Hardingham worked in Hong Kong, Patrick Kaplo in India and we meet Ruben Calverd who is currently working in Malaysia. Patrick went out to India through the Fulbright Scholarship Program (USA). They do offer projects for other nationalities too.

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Don’t forget to tell us how it goes and share your tips.  Details on how to get in touch are below. Thanks for listening.

Please share ideas or successes – or indeed questions – on our Facebook Page: https://fb.me/physicstp .  You can also message us via our website contact form at the.physicsteachingpodcast.com, Twitter @physicstp, email using  the address given in the podcast (if we remember) or by leaving a voice memo using WhatsApp or Telegram to the phone number in our Twitter profile, +44 7898 814716 (don’t call the number, nobody will answer, just hold down the microphone icon and speak your message or upload an mp3 or ogg). Don’t forget to tell us your name because we may use your audio in a future episode.

The music we use remains One legged equilibrist polka by Circus Homunculus.

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32. Misconceptions

Thomas and Robin are joined by IoP Misconceptions expert, Alex Mathie.

Timestamps

  • Introductions @ 00:15
  • Physics in the News @ 01:25
  • Misconceptions @ 02:47
    • Mistake vs Misconception @ 03:00
    • Why are misconceptions important in physics? @ 04:07
    • Examples of misconceptions @ 06:27
    • Models and misconceptions @ 08:55
    • Addressing misconceptions @ 10:33
    • IoP Spark and misconceptions @ 15:50
    • PIPER @ 24:37
    • What could a teacher do tomorrow to address misconceptions? @ 26:17
  • Physics and Philosophy @ 30:10

Summary

What is it that makes physics a unique teaching challenge? Well dealing with misconceptions must be one of the prime candidates. More than perhaps any other subject, physics students end up with some stubbornly embedded ideas that might be along the right lines but are definitely on the wrong track.

No misconceptions about the running order though as we kick off with Physics in the News. Thomas stayed close to home this week, with two local stories that are physics related. Sonic boom over Suffolk and child rescued from hot car. Robin then introduces Alex Mathie who works with IoP Spark and PIPER (Practical Implications of Physics Education Research). Here are a few things we mentioned:

Join in!

Don’t forget to tell us how it goes and share your tips.  Details on how to get in touch are below. Thanks for listening.

Please share ideas or successes – or indeed questions – on our Facebook Page: https://fb.me/physicstp .  You can also message us via our website contact form at the.physicsteachingpodcast.com, Twitter @physicstp, email using  the address given in the podcast (if we remember) or by leaving a voice memo using WhatsApp or Telegram to the phone number in our Twitter profile, +44 7898 814716 (don’t call the number, nobody will answer, just hold down the microphone icon and speak your message or upload an mp3 or ogg). Don’t forget to tell us your name because we may use your audio in a future episode.

The music we use remains One legged equilibrist polka by Circus Homunculus.

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