Understanding fractions
Solve problems involving scaling by simple fractions and problems involving simple rates
Share and support
Teaching Table
Set out your lesson
Scale every quantity by the same factor; use a unit rate without confusing addition with multiplication.
Ask: how many equal groups of 4 make 12? Listen for 3 groups. If grouping is uncertain, revisit multiplicative comparison before scaling; this is an inferred activity check, not a canonical prerequisite change. Hard prerequisite lesson-source availability is checked separately; availability is not learner readiness.
Check learner readiness directly; prerequisite lesson availability is not evidence of attainment.
No printer is required: screen, pencil and scrap paper suffice. All contexts are fictional, not observations or recommendations. Do not cook, cut rope, buy ingredients, handle food or collect personal data. Optional counters can be drawn marks. Adult reads Setup and Show, then uses the supplied Together page; keep adult keys separate. Set aside all worked pages before Try. Use more scrap paper for drawings or explanations.
Invite the learner to identify the whole and unit, select a representation, attempt the task, then explain and check. Use Together prompts in order. If an error persists, return to the prerequisite skill rather than giving more unsupported practice.
Record actual responses, access mode and assistance; never invent observations or infer mastery.
Use the complete materials on screen or print only the current sheet. Keep adult guidance out of learner view. Retain an earlier model only when the current step supplies it as context.
Teaching limits and safe use
These are finite task opportunities, not proof of mastery. Record what was attempted and what support was used.
This is a bounded practice opportunity, not mastery or a claim of fluency across all values. Fictional scenarios are not real measurements or learner observations. Canonical age ranges are preserved, not proof of developmental fit. Oral, scribed and supported work must be recorded as such.
Record actual responses, access mode and assistance; never invent observations or infer mastery.
Family records and proof options
Keep a record of your learning
Save photos, notes, and attendance. Export a proof packet for compliance or portfolio reviews.
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
No reviewed resources for this concept yet.
The teaching approach above still stands. Curated practice links will appear here as the shelf fills.
Check understanding
- A recipe for 4 people needs 200 g of flour — how much for 6 people?
- If 3 kg costs £12, how much does 5 kg cost?
- Scale a shape by a factor of 1/2 and find the new dimensions
“If a recipe serves 4 and your child wants to make it for 6, can they scale up each ingredient — for example, changing '2 cups of flour' to '3 cups'?”
Curriculum record
- Type
- Procedural
- Subject
- Mathematics
- Domain
- Multiplication & Division
- Age range
- Ages 9–10