Comparing C

Generate fractions between any two quantities

Fraction Learning Pathway

Curriculum Connections

COMP C Generate fractions between any two quantities
Grade Curriculum Expectations
1
  • divide whole objects into parts and identify and describe, through investigation, equal-sized parts of the whole, using fractional names (e.g., halves; fourths or quarters).
2
  • determine, through investigation using concrete materials, the relationship between the number of fractional parts of a whole and the size of the fractional parts (e.g., a paper plate divided into fourths has larger parts than a paper plate divided into eighths) (Sample problem: Use paper squares to show which is bigger, one half of a square or one fourth of a square.).
6
  • represent, compare, and order fractional amounts with unlike denominators, including proper and improper fractions and mixed numbers, using a variety of tools and using standard fractional notation;
8
  • represent, compare, and order rational numbers;
8
  • use estimation when solving problems involving operations with whole numbers, decimals, percents, integers, and fractions, to help judge the reasonableness of a solution;
9P
  • solve problems involving ratios, rates, and directly proportional relationships in various contexts (e.g., currency conversions, scale drawings, measurement), using a variety of methods (e.g., using algebraic reasoning, equivalent ratios, a constant of proportionality; using dynamic geometry software to construct and measure scale drawings)
9P
  • solve problems requiring the expression of percents, fractions, and decimals in their equivalent forms
9P
  • simplify numerical expressions involving integers and rational numbers, with and without the use of technology;*