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Primary · Lower Secondary · IGCSE · AS & A LevelLive online support
Separate observations from explanations. Identify what is measured, record units, and use the pattern in the results to support a conclusion with an appropriate limitation.
02
Match practice to your actual course
Cambridge stages and school year labels are not interchangeable. Support is subject-specific; schools decide which programmes and assessments to offer. Early Years is a separate play-based programme; discuss readiness before requesting tutoring. Primary · Lower Secondary · IGCSE · AS & A Level. Your school’s subject choices, topic sequence and assessment tasks determine the detailed plan. The practice set below samples scientific enquiry and explanations; it is not a complete syllabus or an official exam paper.
03
Prepare a useful question for your tutor
Bring one attempted question and show your working or first draft. Explain what you tried and where the reasoning stopped. Together, identify whether the difficulty is calling every variable an independent variable or a missing prerequisite, then try a fresh problem independently.
Understand it. Try it. Review it.
Put your science learning into practice.
Worked example · Scientific enquiry and explanations
A student tests how water temperature affects dissolving time. What should stay the same?
Change temperature as the independent variable.
Measure the time for a fixed amount of solute to dissolve.
Keep the solute mass, water volume and stirring method the same.
Preview the worksheet 