Unit 7: Algebric Thinking
Students learn to use mathematical expressions, equations, and inequalities to represent relationships between quantities. They learn to select the appropriate symbol to show an operation or a relationship that makes a number sentence true, to determine a missing number in an equation or an inequality, and to recognize and describe a linear pattern, such as counting by 5s or multiplying 5 times a number to reach 100, by its rule.
They extend linear patterns and solve simple story problems that involve functions.
They extend linear patterns and solve simple story problems that involve functions.
- Mathematical Expressions
- Expressions and Number Sentences (parts A, B)
- Expression Comparison (parts A, B)
- Missing Symbols
- Missing Values (parts A-C)
- Number Patterns
- Story Problems and Patterns (parts A, B)