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Common Core: Math
CCLS - Math: 6.EE.2.c
- Expressions And Equations
- Apply And Extend Previous Understandings Of Arithmetic To Algebraic Expressions.
- State Standard:
- Evaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems. Perform arithmetic operations, including those involving whole- number exponents, in the conventional order when there are no parentheses to specify a particular order (Order of Operations). For example, use the formulas V = s3 and A = 6 s2 to find the volume and surface area of a cube with sides of length s = 1/2.
- Students write and evaluate expressions and formulas in Topic F. They use variables to write expressions and evaluate those expressions when given the value of the variable (6.EE.A.2). From there,...
- Students represent letters with numbers and numbers with letters in Topic C. In past grades, students discovered properties of operations through example (1.OA.B.3, 3.OA.B.5). Now, they use letters...
- In Topic B, students experience special notations of operations. They determine that 3x = x + x + x is not the same as x3, which is x times x times x. Applying their prior knowledge from Grade 5,...
- Student Outcomes Students evaluate and write formulas involving exponents for given values in real-world problems.
- Student Outcomes Students develop formulas involving multiplication and addition from real-world problems. Students evaluate these formulas for given values.
- Student Outcomes Students develop expressions involving multiplication and division from real-world problems. Students evaluate these expressions for given values.
- Student Outcomes Students develop expressions involving addition and subtraction from real-world problems. Students evaluate these expressions for given values.
- Student Outcomes Students use variables to write expressions involving addition and subtraction from real-world problems. Students evaluate these expressions when given the value of the variable.
- Student Outcomes Students model and write equivalent expressions using the distributive property. They move from an expanded form to a factored form of an expression.
- Student Outcomes Students understand that a letter represents one number in an expression. When that number replaces the letter, the expression can be evaluated to one number.