We are looking for a Physics, Chemistry and/or Biology exercise reviewer to support our efforts of reviewing and fixing errors in practice questions aligned for grades 6-10th. This will be a work from home freelance position where you will be given an initial onboarding on our content principles and then you will be paid per exercise reviewed. Important: We are looking for folks who have a deep conceptual understanding and experience in reviewing questions with rationales/hints and fixing them as needed.