Alaska Mathematics Standards Grade 7 Grade Level/Course 7 Domain The Number System Cluster Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. 7.NS.3 Solve real-world and mathematical problems involving the four operations with rational numbers. (Computations Standard with rational numbers extend the rules for manipulating fractions to complex fractions.); For example, use models, explanations, number lines, real life situations, describing or illustrating the effect of arithmetic operations on rational numbers (fractions, decimals). Standards of Mathematical Practice Make sense of Reason abstractly Construct viable Model with Use appropriate Attend to Look for and make Look for and problems and and quantitatively. arguments and mathematics. tools strategically. precision. use of structure. express regularity persevere to solve critique the in repeated them. reasoning of reasoning. others. Learning Targets Knowledge Reasoning Skill Products Facts and concepts we want students to Use what they know to reason or solve Use knowledge and reasoning to act Use knowledge, reasoning, and skills to know. problems. skillfully. create a concrete product. Add rational numbers. Solve real-world mathematical problem by adding, subtracting, Subtract rational numbers. multiplying, and dividing rational Multiply rational numbers. numbers, including complex fractions. Divide rational numbers.
Alaska Mathematics Standards Grade 7 Grade Level/Course 7 Domain The Number System Cluster Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. Standard 7.NS.3 Solve real-world and mathematical problems involving the four operations with rational numbers. (Computations with rational numbers extend the rules for manipulating fractions to complex fractions.); For example, use models, explanations, number lines, real life situations, describing or illustrating the effect of arithmetic operations on rational numbers (fractions, decimals). Standards of Mathematical Practice Make sense of problems and persevere to solve them. Reason abstractly and quantitatively. Construct viable arguments and critique 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. Learning Targets Knowledge Reasoning Skill Products Facts and concepts we want students to know. Use what they know to reason or solve problems. Use knowledge and reasoning to act skillfully. Use knowledge, reasoning, and skills to create a concrete product. Add rational numbers. Subtract rational numbers. Multiply rational numbers. Divide rational numbers. Solve real-world mathematical problem by adding, subtracting, multiplying, and dividing rational numbers, including complex fractions.