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7
🔢Sentido NuméricoTerm 1

Week 7: Ratio & Proportion

Cycle 1
Years 1 & 2 · Ages 6–8
A.4.1
Core Standard

Understand "for every" language; share quantities in simple ratios

A.4.1 — Proporcionalidad: introducción
Core Activities
  • 1Colour patterns in ratios (2 red : 1 blue)
  • 2Share 12 objects in ratio 1:2
  • 3Recipe doubling and halving
LOMLOE Competencies
CE1Reason mathematically
CE2Represent and connect mathematical ideas
Cycle 2
Years 3 & 4 · Ages 8–10
A.4.1
Core Standard

Solve proportion problems using the unitary method; identify proportional relationships

A.4.1 — Proporcionalidad directa e inversa
Core Activities
  • 1Unitary method problems
  • 2Scale drawings (maps)
  • 3Proportion in recipes and mixtures
LOMLOE Competencies
CE1Reason mathematically
CE2Represent and connect mathematical ideas
CE3Communicate mathematical thinking
CE5Model real-world situations
Cycle 3
Years 5 & 6 · Ages 10–12
A.4.1
Core Standard

Apply ratio and proportion to complex problems; use proportional reasoning in science and social contexts

A.4.1 — Razón, proporción y aplicaciones complejas
Core Activities
  • 1Ratio problems in maps and scale models
  • 2Proportional reasoning in statistics
  • 3Speed, distance, time problems
LOMLOE Competencies
CE1Reason mathematically
CE2Represent and connect mathematical ideas
CE3Communicate mathematical thinking
CE5Model real-world situations
CE6Apply mathematics to real life