Mr potato head
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From acorns
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Extreme doppler
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Where am I
It seems a long time since my first years were measuring the diameter of lumps of Plasticine and Balder was wearing shorts. Since then they have all learnt how to use LoggerPro like pros and are excelling...
NOS in the News
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Bambigeridoo
I'm doing standing waves in pipes with my second year HL class and one them, Jonas, mentioned that he had made a musical instrument from a hollow plant stalk and today he bought it to class. It's a sort...
More digital confusion
As part of the long process of learning all the skills necessary to conduct an investigation in physics, my students have been doing a circus of mechanics experiments. The pair in the photo (Hamza and...
Best fit Groke
After my recent experiences with simulations I decided to go back to nature by throwing real balls around the classroom to introduce the topic of projectile motion. I recorded the motion with my webcam...
digital dementia
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Algo will always doo
For some time I've been thinking of practicals that can be done in the Engineering option, particularly related to rotational dynamics. I've got two PASCO rotational systems so I'm OK but what if you...