Find online science tutors

A useful enquiry says more than “help with science”. Tell us whether the learner needs to understand a concept, show a calculation, interpret results or prepare for an assessment. Include the UK nation or school system, year group and, for exam courses, the qualification, board and tier if known. If you are unsure, a recent worksheet or the course title from school is a useful starting point.

An online lesson can make the learner’s working visible through a shared page, a labelled diagram or a photograph of their own notes. These illustrative GCSE examples use concepts from AQA Combined Science: Trilogy 8464.

Biology: explain why oxygen moves

Suppose a diagram shows a higher oxygen concentration in an alveolus, a tiny air sac in the lung, than in the blood beside it. “The lung pushes oxygen into the blood” does not explain diffusion. The concentration difference produces net movement of oxygen towards the lower concentration in the blood. “Net” means more particles move that way overall. A stronger response is: “Oxygen diffuses from the higher concentration in the alveolus into the blood; the thin exchange surface gives it a short distance to travel.” The learner can add an arrow and explain the direction before adding the structural detail.

Chemistry: balance atoms without changing the substance

Start with H₂ + O₂ → H₂O. The small ₂ means two atoms of that element in one molecule. The left side has two oxygen atoms; the right has one. Changing water to H₂O₂ would change the substance. Instead, change the numbers in front: 2H₂ + O₂ → 2H₂O. There are now four hydrogen atoms and two oxygen atoms on each side. The learner can check each element separately, then explain why the front numbers changed while the small numbers stayed the same. This practises atom counting without introducing Higher-tier mole calculations.

Physics: distinguish distance from speed

Imagine a straight segment of a distance–time graph running from 20 metres at 4 seconds to 50 metres at 10 seconds. The height of the graph gives distance. Its gradient, or steepness, gives speed: (50 − 20) ÷ (10 − 4) = 30 ÷ 6 = 5 m/s, meaning five metres per second. Using both changes makes clear which part of the journey is being measured. For a fresh straight segment from 50 metres at 10 seconds to 80 metres at 20 seconds, the speed is 30 ÷ 10 = 3 m/s. A useful check is whether the learner can explain why that shallower segment means slower motion.

Online tuition can support the thinking around an investigation: reading an apparatus diagram, explaining what is changed and measured, interpreting a results table and justifying a conclusion. Bring school practical notes or a question so the discussion stays tied to the work the learner has done.

For example, when looking at an investigation, separate the independent variable, which is deliberately changed, from the dependent variable, which is measured. Then identify what must be kept the same for a fair comparison. This turns a memorised method into a reasoned explanation of how the evidence answers the question.

For AQA Combined Science: Trilogy, required practical work includes hands-on activities and records of the work undertaken. Discussing a demonstration online does not complete that requirement. The school or college is responsible for its practical arrangements and safety; private candidates should confirm arrangements with their exam centre. Do not set up laboratory experiments at home on the strength of a tutoring discussion.

For England-regulated A-level Biology, Chemistry and Physics, the separate practical endorsement also requires assessed student performance. Online explanations and written-question practice cannot supply that assessment.

Each tutor sets their own rate, and Latimer’s standard lessons are billed on a pay-as-you-go basis. Check the tutor’s current profile and agree the lesson length, frequency and any arrangements for preparation or feedback before booking. You can estimate the cost of the proposed schedule from the hourly rate, agreed lesson duration and number of sessions.

Compare the proposed work as well as the rate. A focused session on interpreting a graph has a different aim from ongoing support across three sciences. Ask what the learner will practise between lessons and use the agreed review point to decide whether the plan still fits.