I need a patient and knowledgeable chemistry tutor to help my teenage daughter improve her understanding of key concepts in high school chemistry. She struggles particularly with organic chemistry and balancing equations. Ideally, the tutor will provide clear explanations and practical examples to make the subject more approachable. Sessions would be once or twice a week, focusing on homework help and exam preparation. Prefer someone with experience teaching secondary school students and flexible availability in the afternoons or early evenings.