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GCSE OCR Mathematics — Probability & statistics — Speed Round

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Resource guide

Key stage

GCSE

Subject

Mathematics

Time

~45 min

Access

Paid subscription

Assessment

Included

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About this resource and curriculum

Study guidance and sample questions

Get the most from this

Try the quiz. Read or listen to each question, take your time and choose your answer. Look at the feedback when you finish, and ask for help with a tricky idea.

This quiz offers short practice. Read or listen to questions with a younger learner where helpful, but give them time to think.

When an attempt is recorded, the dashboard may show its score and time. It does not store a per-question list of mistakes; discuss the on-screen feedback together.

Use this quiz for practice or a check-in. For GCSE, check the relevant DfE subject content and the awarding body's current specification before using this as assessment evidence.

A recorded attempt can show score and time, not a saved list of individual mistakes. Review responses with the learner before choosing a next step.

Use any on-screen review after the quiz to discuss one response and a next step. A saved score or time is not a saved mistake-by-mistake report.

How to study with GCSE OCR Mathematics — Probability & statistics — Speed Round

This parent guide links the page examples with a structured study routine. The current resource is labelled Mathematics, GCSE, Year 10, Year 11, Quiz. Use that context, the learning summary and published prompts to clarify what effective work should reveal.

Prepare a focused session

Read the title and learning focus together. Ask the learner to spot the ideas, terminology or method they may need. Scan each sample and spot instruction words, values, hints, conditions or less familiar terms. Agree a focused time window, reduce interruptions and prepare useful equipment such as paper, pencil, ruler, coloured pens, calculator, headphones or a device. Encourage an unaided initial attempt so the attempt reveals sound understanding and gaps. A concise pause often supports recall better than an same-session answer.

Make thinking published

Invite the learner to summarise the task in their own words. They can underline essential information, separate a extended problem into smaller steps, create a representation, sort evidence, rehearse a sentence or describe a planned method. Ask why their route fits and whether another method could work. When work stops, give a staged hint: repeat the goal, point towards a related example, reduce the choice, then model only the next step. Return control directly afterwards. Spoken reasoning highlights confusions and practises accurate subject language.

Check accuracy and understanding

Compare the attempt with published answer guidance after honest effort. Inspect more than the final attempt: review the method, explanation, units, evidence, sequence, spelling or presentation where related. Ask the learner to find the initial point where their reasoning changed course. Complete corrections actively in a different colour or separate space, followed by a concise account of the improvement. For a correct answer, seek reasoning and one unaided check. This separates secure ideas from guessing while building accuracy, reflection and careful working habits.

Consolidate and extend

Finish with retrieval from memory. Cover the example and ask for the central idea, process or fact again. Create one small alternative by changing a value, condition, example, viewpoint or level of support while keeping the learning focus. Invite the learner to write a comparable question and supply checking guidance. Record one success and one precise next step, perhaps revisiting terminology, repeating a calculation, adding evidence or developing clarity. Recheck that target later in the week because spaced review gives stronger information than same-session repetition.

The interactive player, downloadable file and make answer material retain their existing access controls. The guide supports preparation, discussion and review.

Sample questions

Try these questions before opening the interactive quiz. Answers and feedback remain inside the quiz.

The probability scale runs from…
The probability of heads on a fair coin is…
The probability of rolling a 6 on a fair die is…
Find the mean of 2, 4 and 6
Find the median of 3, 5 and 9

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