BBC Exams season is upon us, which means after months of learning, revising and memorising it's nearly crunch time. But it doesn't have to be a stressful experience. BBC News spoke to teachers and tutors for their top tips on revising, sitting exams and how to take care of yourself too. 1. Get the most out of your revision Simon Beale, a secondary school history and politics teacher, says you should try to improve your understanding of topics and commit key terms to memory to prepare for "differently phrased" questions coming up on exam day. By doing this, Beale says students can ensure every minute of study is "targeted" to where it matters most. He says there's a big difference between being able to read revision notes or a study guide, and truly understanding the concepts. "If you cannot explain the causes of the Tudors' rise, or simplify the concept of photosynthesis, you don't understand it yet," he says.…