Find a concept or lesson.

Partition common shapes into two equal shares.

Partition shapes into four equal shares.

Explain that fraction shares must be equal parts of the same whole.

Partition shapes into2,3,or4 equal shares.

Identify one half, one third, and one fourth in visual models.

Compare half, third, and fourth share sizes of the same whole.

Represent understand unit fractions with words, symbols, diagrams, or models appropriate to Grade 3.

Represent build fractions from unit fractions with words, symbols, diagrams, or models appropriate to Grade 3.

Represent locate unit fractions on a number line with words, symbols, diagrams, or models appropriate to Grade 3.

Represent locate fractions a/b on a number line with words, symbols, diagrams, or models appropriate to Grade 3.

Represent generate equivalent fractions with models with words, symbols, diagrams, or models appropriate to Grade 3.

Represent express whole numbers as fractions with words, symbols, diagrams, or models appropriate to Grade 3.

Represent compare fractions with the same denominator with words, symbols, diagrams, or models appropriate to Grade 3.

Represent compare fractions with the same numerator with words, symbols, diagrams, or models appropriate to Grade 3.

Represent compare fractions using benchmarks and reasoning with words, symbols, diagrams, or models appropriate to Grade 3.

Represent partition shapes into equal-area fractions with words, symbols, diagrams, or models appropriate to Grade 3.

Represent and solve generate equivalent fractions problems using accurate mathematical models, notation, and reasoning.

Represent and solve compare fractions with different numerators and denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve use benchmarks to compare fractions problems using accurate mathematical models, notation, and reasoning.

Represent and solve decompose fractions in multiple ways problems using accurate mathematical models, notation, and reasoning.

Represent and solve add fractions with like denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve subtract fractions with like denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve add and subtract mixed numbers with like denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve multiply a fraction by a whole number problems using accurate mathematical models, notation, and reasoning.

Represent and solve solve fraction word problems problems using accurate mathematical models, notation, and reasoning.

Represent and solve understand decimal notation for tenths problems using accurate mathematical models, notation, and reasoning.

Represent and solve understand decimal notation for hundredths problems using accurate mathematical models, notation, and reasoning.

Represent and solve connect fractions with denominators 10 and 100 to decimals problems using accurate mathematical models, notation, and reasoning.

Represent and solve compare decimals to hundredths problems using accurate mathematical models, notation, and reasoning.

Represent and solve add fractions with unlike denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve subtract fractions with unlike denominators problems using accurate mathematical models, notation, and reasoning.

Represent and solve add and subtract mixed numbers problems using accurate mathematical models, notation, and reasoning.

Represent and solve solve fraction addition and subtraction word problems problems using accurate mathematical models, notation, and reasoning.

Represent and solve interpret a fraction as division problems using accurate mathematical models, notation, and reasoning.

Represent and solve multiply fractions by whole numbers problems using accurate mathematical models, notation, and reasoning.

Represent and solve multiply fractions by fractions problems using accurate mathematical models, notation, and reasoning.

Represent and solve use area models for fraction products problems using accurate mathematical models, notation, and reasoning.

Represent and solve interpret multiplication as scaling problems using accurate mathematical models, notation, and reasoning.

Represent and solve estimate fraction products for reasonableness problems using accurate mathematical models, notation, and reasoning.

Represent and solve divide unit fractions by whole numbers problems using accurate mathematical models, notation, and reasoning.