At breakfast he informed me that he has a Chemistry exam today. This follows a weekend of me forcing him to do revision for 2 other exams he has today and tomorrow. When I say force I mean it and he has a sort of toddler tantrum then reluctantly does the bare minimum. He wants to study a very academic subject at University (life long love), but this involves him getting As at A level and ideally GCSE. He is definitely capable and so far he has got away with this lack of work, always does above average in everything and teachers all think he's great. He works hard at school and is never in trouble. He starts GCSEs next year and needs to apply himself but I am at a loss as to how to approach this.