A level #Physics An easy way to understand the inverse square law. Get a spray can 10cm away spray for 1 sec, move 20cm away spray 1 sec and repeat at 40 and 80cm. The circle gets larger - same amount of paint, - measure the area. Pi radius squared. So as the volume is the same but the circle is larger we can work out the ration of the areas as the distance doubles. #iteachphysics
22 July 2021
15 July 2021
Using a Stroboscope to freeze a cord
Using a Stroboscope to freeze a cord vibrating as a stationary wave. Doubling the strobes frequency we could see the forward and reverse wave in A level #Physics #iteachphysics
13 July 2021
12 July 2021
magnetic field viewing film
Using magnetic field viewing film from https://magnametals.co.uk to show the magnetic fields produced by a magnetic without having to use all those messy iron filings. The film is great made from a green flexible sheet coated with micro capsules containing nickel flakes suspended in oil.
10 July 2021
Learning electricity
Using Locktronics to teach series and parallel circuits. So easy for the GCSE students to understand Drawing, Reading, Doing, seeing patterns, the best way to learn, using all types of learning and recall. #iteachphysics #education
09 July 2021
Ready for Microbiology
Something I haven't done for a while - Microbiology with my A level Biology students. All the equipment has now arrived, so we can soon start sterilising ( the autoclave was too big for the photos) making up broth and agar plates, practising aseptic technique and starting to grow some E Coli then we can test them with Mint and Garlic to see if they like the food as much as I do! #microbiology #teaching #teachingkids
08 July 2021
Density
Measuring Mass and Volume to calculate the Density of different materials. Looking at GCSE #Physics to compare the ease of solids liquids and irregular shaped objects to determine their densities. The mass of a block of tungsten shocks the students. #iteachphysics
A-Level Sociology Positivism, Interpretivism & the Nature of Social Facts
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How hot is the soil vs the air? Time to take the @pascoscientific wireless temperature sensors for a summer stroll. 🌱 Taking Science Out...
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Physics GCSE: Electricity in the Home – What You Really Need to Know Electricity in the home is one of those GCSE Physics topics that feels...
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Do maths competitions (like Maths Challenges) actually help with hard GCSE questions? Short answer Yes – but not because they teach GCSE c...










