We were lucky enough to have this company recommended to us by our Daughters Science teacher prior to her taking her GCSE’s. We had an hour long session by video call per week which focussed on Physics and Chemistry and was tailored to her needs. It lifted her grades and got her where she needed to be to move forward with her A levels. I should also say that it was easy to pay, move sessions if needed or cancel if you let them know in good time.