I am retired teacher of science with over 43 years on the job in various roles. I have privately tutored students for A level chemistry and GCSE chemistry and physics for a number of years. I recommend various websites to my students such as PMT and Chemrevise. I have always admired how teachers on these platforms can make videos of revision sessions and run through exam papers. Now that I have more time on my hands I would love to know how to produce these videos to use with my private students and to even perhaps publish on Youtube and earn an extra bob or two. Anyone got any advice as to where to start I have trawled the internet and found nothing that meets my needs.