Add and subtract fractions with like Refer to 4.NF.a I can understand that improper denominators. fractions have a greater numerator than denominator I can understand addition and subtraction of fractions as joining and separating parts of the same whole I can decompose a fraction into a sum of fractions with the same Reasoning Targets denominator Solve word problems involving addition and I can add and subtract mixed numbers subtraction of fractions referring to the same with like denominators whole and having like denominators, by using I can solve word problems involving visual fraction models and equations to addition and subtraction of fractions represent the problem. with like denominators using models and equations Make sense of Reason abstractly and Construct viable Model with Use appropriate tools Attend to precision Look for and make Look for and express problems and quantitatively arguments and mathematics strategically use of structure regularity in repeated preserver in solving critiques the reasoning them. reasoning of others Cluster: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers. 4.NF.4a Apply and extend previous understandings of multiplication to multiply a fraction by a whole number. a. Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 x ¼, recording the conclusion by equation 5/4 = 5 x (1/4) Knowledge Targets “I Can” Statements Standard Interpretations
Add and subtract fractions with like denominators. I can understand that improper fractions have a greater numerator than denominator I can understand addition and subtraction of fractions as joining and separating parts of the same whole I can decompose a fraction into a sum of fractions with the same denominator I can add and subtract mixed numbers with like denominators I can solve word problems involving addition and subtraction of fractions with like denominators using models and equations Refer to 4.NF.a Reasoning Targets Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, by using visual fraction models and equations to represent the problem. Make sense of problems and preserver in solving them. Reason abstractly and quantitatively Construct viable arguments and critiques the reasoning of others Model with mathematics Use appropriate tools strategically Attend to precision Look for and make use of structure Look for and express regularity in repeated reasoning Cluster: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers. 4.NF.4a Apply and extend previous understandings of multiplication to multiply a fraction by a whole number. a. Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 x ¼, recording the conclusion by equation 5/4 = 5 x (1/4) Knowledge Targets “I Can” Statements Standard Interpretations
4th%20Grade%20Units-Revised%20June2014.docx