These three presentations were created by Mr Kerr @nairnacademy and is a brilliant overview which secondary pupils might find useful. The text below is what was issued to pupils at Nairn Academy prior to seeing the clips.

This is a presentation which explains the science behind some of what is going on right now. If you're interested in that please watch it. It's set up like a lesson with tasks and questions but if you just want to read it please do, I hope it will help you understand what's going on.

Part 1: https://docs.google.com/presentation/d/1WzDrl2ymTVmW8SpFGxhf1Ig3Qrr_G-BwZcnmikKWiks/edit?usp=sharing&fbclid=IwAR18hlNBXq0F8rRyNi9kwoKLTEvxxtXpXLOPhtodXq-cC0-Qz2a25Fdtkcg

Part 2: https://docs.google.com/presentation/d/10oL_ILdGTXx19SEIN_d5jdEIpehVZTOtVmuCwR2k2tY/edit?usp=sharing&fbclid=IwAR0o2ZEG7SaqevEcLZYq8-qiOVxXZtj3FpHUG5b9Qhn4BAmYL0NuQn6EWj

Part 3: https://docs.google.com/presentation/d/1Qn1Rv_FloePFNegZ26RpbFUbqEak26sKEYNtv7fmCrw/edit?usp=sharing