Students calculate and solve problems involving addition, subtraction, multiplication and division of rational numbers. 2.1 solve problems involving addition, subtraction, multiplication and division of fractions and explain why a particular operation was used for a given situation Mathematical Reasoning 2.2, 3.2 2. Students use strategies, skills and concepts in finding solutions 2.2 apply strategies and results from simpler problems to more complex problems 3. Students move beyond a particular problem by generalizing to other situations. Number Sense 1.2 1.
Students know the properties of and compute with rational numbers expressed in a variety of forms.
1.2 add, subtract, multiply and divide rational numbers, integers, fractions and decimals and take rational numbers to whole number powers Measurement and Geometry 1.1 1. Students choose appropriate units of measure and use ratios to convert within and between measurement systems to solve problems. Mathematical Reasoning 2.2, 3.2 2. Students use strategies, skills and concepts in finding solutions. 2.2 apply strategies and results from simpler problems to more complex problems 3.