## Warm ups - Section 1: Warm up and Homework Review

# Rational Function Review Day 2

Lesson 14 of 15

## Objective: Students will be to able simplify rational expressions.

## Big Idea: Connect the operations performed on rational numbers to rational expressions in this paired activity.

*53 minutes*

#### Warm up and Homework Review

*10 min*

I include **Warm ups** with a **Rubric** as part of my daily routine. My goal is to allow students to work on **Math Practice 3** each day. Grouping students into homogeneous pairs provides an opportunity for appropriately differentiated math conversations. This lesson’s Warm Up- Rational Functions Review Day 2, asks students to evaluate a new method to solve complex fractions and compare it to their current method.

I also use this time to correct and record the previous day's homework.

*expand content*

#### Review Activity

*40 min*

This activity is inspired by the pass the paper activity that I’ve done in other review lessons. Each slide on the website has two problems. Students will work with their partner and each will simplify or solve one of the problems. If they did their math correctly, they should get the same answer. This will cut down on my having to show them solutions on the board. If they get something different, they will have to analyze their work to find the mistake (**Math Practice 3**).

*expand content*

#### Exit Ticket

*3 min*

For an exit ticket, I ask the student to list the topics they are going to study before the test.

*expand content*

##### Similar Lessons

###### The Cell Phone Problem, Day 1

*Favorites(9)*

*Resources(20)*

Environment: Suburban

###### Ultramarathon Pacing and Rational Functions

*Favorites(11)*

*Resources(10)*

Environment: Suburban

###### Graphing Linear Functions in Standard Form (Day 1 of 2)

*Favorites(48)*

*Resources(16)*

Environment: Urban

- UNIT 1: Modeling with Expressions and Equations
- UNIT 2: Modeling with Functions
- UNIT 3: Polynomials
- UNIT 4: Complex Numbers and Quadratic Equations
- UNIT 5: Radical Functions and Equations
- UNIT 6: Polynomial Functions
- UNIT 7: Rational Functions
- UNIT 8: Exponential and Logarithmic Functions
- UNIT 9: Trigonometric Functions
- UNIT 10: Modeling Data with Statistics and Probability
- UNIT 11: Semester 1 Review
- UNIT 12: Semester 2 Review

- LESSON 1: Quotients of Monomials
- LESSON 2: Modeling Rational Functions
- LESSON 3: Transformations of Rational Functions
- LESSON 4: Properties of Rational Functions Investigation Day 1 of 2
- LESSON 5: Properties of Rational Functions Investigation Day 2 of 2
- LESSON 6: Rational Functions Quiz
- LESSON 7: Modeling and Simplifying Rational Expressions
- LESSON 8: Multiplying and Dividing Rational Expressions
- LESSON 9: Adding and Subtraction Rational Expressions
- LESSON 10: Complex Rational Expressions
- LESSON 11: Equations with Rational Coefficients
- LESSON 12: Rational Equations
- LESSON 13: Rational Functions Review Day 1
- LESSON 14: Rational Function Review Day 2
- LESSON 15: Rational Functions Test