Unit 3:
Investigating Rational and Irrational Numbers
A.NR.5: Investigate rational and irrational numbers and rewrite expressions involving square roots and cube roots.
Learning Goals:
- I can differentiate between rational and irrational numbers.
- I can classify numbers or numerical expressions as rational or irrational.
|
|
|
|
Learning Goals:
- I can explain the sum or product of two rational numbers as a rational number.
- I can explain the sum or product of a rational and irrational as an irrational number.
|
|
|
|
Learning Goals:
- I can use a model to determine equivalent numerical radical expressions.
- I can simplify numerical and algebraic radical expressions to create equivalent radical expressions.
|
|
|
|
Learning Goals:
- I can add and subtract square and cube roots with like and unlike radicands.
- I can solve problems that involve adding and subtracting radical expressions.
- I can classify the sum of a simplified radical expression as a rational or irrational number.
|
|
Learning Goals:
- I can multiply square and cube roots.
- I can solve problems that involve multiplying square and cube roots.
- I can classify the product of a simplified radical expression as a rational or irrational number.
- I can solve problems that involve adding, subtracting, and multiplying radical expressions.
|
|
|
|