Ancient people knew the earth was round.
And about 2,240 years ago a man called Eratosthenes calculated its circumference within 1% of the correct figure... with a stick.
Dr Melville’s GCSE Physics revision app PhysQuiz is available on Android and iPhone. LOTS of free stuff and a small fee for full version (50% to NSPCC). Especially useful for Y10 and Y11. Please give it a try!
iPhone: https://t.co/5Mqp3acYdB…
Android: https://t.co/GS5QMZOIIB…
I believe many students struggle with #GCSEphysics circuits as they cannot recognise the same circuit drawn differently. Show them this one! (iOS users can download my app to access almost 800 questions similar to these. https://t.co/tF6TeMNJDb) #aqaphysics
To aid your #GCSEPhysics revision, print the attached equation revision cards onto A4 and cut them out. This set is for #AQA physics paper 1. The set for paper 2 will appear here soon! https://t.co/dTifxR4xvV
Try this question from the Waves Topic. (Answer revealed in 2 days). iOS users can download the app to get access to almost 800 questions similar to these. https://t.co/MUxg8cERru
Physicists! Just 100 Days till the first @AQA#GCSE#Physics exam! Use the attached planner to plan your revision, and watch this space for #revision tips, practice multiple choice questions and other useful aids. https://t.co/YXC2hKB0D1
Well done @AQA that this year science students won’t have to remember to give answers in standard form or to X significant figures when the question asks, as they have often forgotten the instruction when they come to write down the answer.
Provisional exam dates for AQA GCSE physics are 20 May and 12 June. That’s not far away!! Watch this space for revision tips and multiple choice questions to test your knowledge and reasoning.
Space Trek day 3 about to start - today we will have lunch with an astronaut, and see space shuttle Atlantis and, as you can see, it’s a beautiful day!
Testing of programmed vehicles on a test track - marks deducted if the vehicle deviates! Though not clear from the photograph, this is creating some excitement and I have asked the students to calm down!