A Level Chemsitry tutor providing online lessons

I have a PhD in Chemistry and mark exams for the following exam boards Edexcel and OCR. I am an experienced and current teacher. I have experience teaching to students who have applied to Oxford and Cambridge. I put the students learning and understanding first and foremost in all my lessons. I use an iPad to teach and constantly check that the students understands the material before moving on. I believe exam technique is the key so I model how to answer the questions to achieve high marks.