Unpacked Content
Knowledge
Students know:
- Include situations involving elevation, temperature changes, debits and credits, and proportional relationships with negative rates of change.
- Develop greater fluency with evaluating numerical expressions, using the properties of operations to increase their flexibility in approach.
Skills
Students are able to:
- Interpret products and quotients of rational numbers by describing real-world contexts.
- Solve real-world and mathematical problems involving the four operations with rational numbers.
Understanding
Students understand that:
- it important to be able to write numeric expressions in multiple ways.
- Rational numbers can represent values in real-world situations.
- properties of operations learned with whole numbers in elementary apply to rational numbers
Vocabulary
- Rational numbers
- Complex fractions
- properties of operations
