Ontario · Noble Educators

    SCH3U · Chemistry, University Preparation tutoring

    One-to-one SCH3U tutoring for Grade 11 students following the Ontario curriculum. Bring your course outline and a question you found difficult: we connect the underlying ideas, show a method and help you practise it independently.

    Grade 11Live online support
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    Know what comes next

    A closer look at Science.

    01

    Your course, clearly identified

    Chemistry, University Preparation (SCH3U) is listed in Ontario’s course catalogue at Grade 11. Ask your school for the current course outline and assessment expectations, then share them with your tutor.

    02

    SCH3U: topics to discuss

    Atomic structure and bonding, chemical reactions, quantities in reactions, solutions and gases. Build reliable mole calculations and explain the particle model behind them. Track units through each conversion, balance the equation and use the correct mole ratio. Confirm the current topic sequence and full coverage using your school’s outline and the official source below.

    03

    Building confidence in science

    A balanced equation gives particle and mole ratios, not a direct mass ratio. Convert mass to moles first, use the stoichiometric ratio, then convert to the quantity requested. Lessons can alternate a modelled example, a question attempted together and an independent attempt so the tutor can see where understanding changes.

    04

    Use school feedback to guide revision

    Bring a recent question, marked solution or topic checklist. Explain where you got stuck. The next practice task should check that particular skill before introducing more complexity. Tutoring supports learning; assessed submissions remain the student’s own work.

    Understand it. Try it. Review it.

    Put your science learning into practice.

    Worked example · Moles, reactions and solutions

    Find the amount in 9 g of water. Use molar mass 18 g/mol.

    1. Use n = m/M.
    2. n = 9/18 = 0.5.
    3. There are 0.5 mol of water.
    Common mistakes to check
    • Changing subscripts to balance an equation
    • Using millilitres in a concentration formula that requires litres
    More than a lesson

    A clearer explanation.
    A more confident next step.

    Your questions shape the lesson. Your learning continues afterwards.

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    Space to ask. Time to understand.

    Work through a difficult idea with a teacher who can adapt the explanation to your questions.

    Practice with a purpose

    Connect your science lessons with focused practice and review the steps behind each answer.

    Access lesson recordings

    Revisit an explanation between sessions and bring your follow-up questions to the next lesson.

    Your student dashboard

    Keep your lessons and available learning resources together in one place.

    Agree a schedule that fits your school week and time zone.Find your starting point
    Your next step with Noble Educators

    Let’s find your way forward.

    Tell us what you are studying and where you need help. Bring a worksheet attempt or a question from class to your free demo.

    Book a free demo
    Check the official curriculum

    Use the current school or awarding-body guidance for full requirements. Noble Educators provides independent tutoring.

    Ontario official course catalogue ↗