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Mathematics (Eduqas) — Module 3: Ratio & proportion
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What you'll learn
- Ratio & proportion Eduqas Maths C300
- Ratio, Proportion & Rates of Change
Inside this resource
- 4 slides
For the student — how to do this
For parents and carers
For teachers and tutors
How to check the work
Ask the learner to show or explain one idea, then try a fresh example with suitable support. Note any prompts needed; retelling alone does not show secure understanding.
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How to study with Mathematics (Eduqas) — Module 3: Ratio & proportion
This parent guide connects the page examples with a practical study routine. The current resource is labelled Mathematics, GCSE, Year 10, Year 11, E-Learning Module. Use that context, the learning summary and published prompts to decide what successful work should demonstrate.
Prepare a focused session
Read the title and learning focus together. Ask the learner to anticipate the knowledge, vocabulary or plan they may need. Scan each sample and recognise instruction words, amounts, hints, constraints or unfamiliar terms. Agree a realistic time window, remove diversions and prepare appropriate tools such as paper, pencil, ruler, coloured pens, calculator, headphones or a device. Encourage an unaided opening attempt so the attempt reveals secure understanding and doubt. A quiet pause often supports retrieval better than an same-session answer.
Make thinking visible
Invite the learner to restate the task in their own words. They can underline necessary information, divide a larger problem into smaller steps, sketch a show, arrange details, compose a sentence or describe a planned method. Ask why their route fits and whether another plan could work. When progress stops, provide a graduated hint: state again the goal, point towards a useful example, narrow the choice, then show only the next step. Return responsibility immediately afterwards. Spoken reasoning reveals mistakes and practises correct subject language.
Check accuracy and understanding
Compare the attempt with visible answer guidance after honest effort. Inspect more than the final attempt: review the method, explanation, units, details, sequence, spelling or presentation where useful. Ask the learner to identify the opening point where their reasoning changed course. Complete corrections actively in a different colour or fresh space, followed by a brief account of the change. For a correct answer, seek reasoning and one unaided check. This distinguishes confident knowledge 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 adaptation 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 clear next step, perhaps reviewing terminology, rehearsing a calculation, adding details or improving clarity. Recheck that target afterwards in the week because spaced review gives better information than same-session repetition.
The interactive player, downloadable file and record answer material retain their existing access controls. The guide supports preparation, discussion and review.
Sample questions and answers
Try five questions from this exact activity. Review each authored answer and explanation, then note which ideas need another look. Compare the options and explain why the answer fits. Say the reasoning aloud or write a short justification before opening the interactive player to complete the activity and save progress.
Simplify the ratio 6 : 9
- 2 : 3
- 3 : 2
- 6 : 9
- 1 : 2
Sample answer: 2 : 3
Explanation: Divide both by 3.
Share £20 in the ratio 1 : 3. The larger share is…
- £15
- £5
- £10
- £12
Sample answer: £15
Explanation: 4 parts; £20÷4=£5; 3 parts = £15.
Share 24 sweets in the ratio 2 : 1. The smaller share is…
- 8
- 16
- 12
- 6
Sample answer: 8
Explanation: 3 parts; 24÷3=8; 1 part = 8.
How many cm in 2.5 m?
- 250
- 25
- 2500
- 2.5
Sample answer: 250
Explanation: × 100 → 250 cm.
How many grams in 3 kg?
- 3000
- 300
- 30
- 0.003
Sample answer: 3000
Explanation: × 1000 → 3000 g.