Fractions, Decimals, and Percentages · Proportional Reasoning

Ratio and Proportion

Using ratios to describe relationships between quantities and solving scaling problems.

Key Questions

  1. 1How does a ratio differ from a fraction in terms of what it describes?
  2. 2In what ways do architects use scale factors to ensure a model is accurate?
  3. 3How can we use the unitary method to solve problems involving unequal sharing?

NCCA Curriculum Specifications

NCCA: Primary - Ratio and Proportion
Class/Year: 6th Year
Subject: Mastering Mathematical Reasoning: Year 6
Unit: Fractions, Decimals, and Percentages
Period: Proportional Reasoning

Suggested Methodologies

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