Sentences with phrase «visual fraction models»
Explain why a fraction a / b is equivalent to a fraction (n × a) / (n × b) by using visual fraction models with attention to how the number and size of the parts differ even though the two fractions themselves are the same size.
nationalmathfoundation.org
Solve word problems involving addition and subtraction of fractions referring to the same whole including cases of unlike denominators e.g. by using visual fraction models or equations to represent the problem.
NF.2 — using visual fraction models to add two fractions...
NF.A.2 — using visual fraction models to add two fractions with unlike d...
NF.A.1 Explain why a fraction a / b is equivalent to a fraction (nxa) / (nxb) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size.
and justify the conclusions, e.g., by using a visual fraction model.
Sample Activity: Multiply a Fraction by a Whole Number c. Solve word problems involving multiplication of a fraction by a whole number, e.g. by using visual fraction models and equations to represent the problem.
Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem.
Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, including reasoning strategies such as using visual fraction models and equations to represent the problem.
Explain why the fractions are equivalent (e.g., by using a visual fraction model).
Solve real - world problems involving multiplication of fractions, including mixed numbers (e.g., by using visual fraction models and equations to represent the problem).
Solve real world problems involving multiplication of fractions and mixed numbers, e.g., by using visual fraction models or equations to represent the problem.
Solve real world problems involving multiplication of fractions and mixed numbers by using visual fraction models or equations to represent the problem.