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- HSA-CED.A.1Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
- HSA-CED.A.2Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
- HSA-CED.A.3Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.
- HSA-CED.A.4Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example, rearrange Ohmâs law V = IR to highlight resistance R.

Speed Dating with Logarithms

12th Grade Math

Â» Unit:

Logarithmic Functions and Equations

Big Idea:Students solve exponential and logarithmic equations with their âdateâ in this interactive and self-checking speed dating activity.

Ahoy team! What can you see? Finding functions.

12th Grade Math

Â» Unit:

Basic Functions and Equations

Big Idea:Students improve their teamwork skills by gathering and analyzing data to investigate a linear model.

What is Algebra?

Algebra II

Â» Unit:

Modeling with Algebra

Big Idea:Algebra is built on axioms and definitions and relies on proofs just as much as geometry.

Exponential Models Day 1 of 2

Algebra II

Â» Unit:

Exponential and Logarithmic Functions

Big Idea:Aarrghhh...Brains...Zombies...and Exponential Functions! Discover Exponential Functions in this Zombie themed Lesson.

Credit Card Investigation: What is interest? (Day 1 of 4)

12th Grade Math

Â» Unit:

Exponential Functions and Equations

Big Idea:On day 1 students find percent increase/decrease and simple interest to establish a pattern which extends to writing exponential functions.

The Exercise Plan (Day 1 of 2)

Algebra I

Â» Unit:

Extending Equations

Big Idea:Use linear models to help Jack make an exercise plan that will help him lose one pound each week.

Selling Cake Pops Day 2 of 5

Algebra II

Â» Unit:

Modeling with Expressions and Equations

Big Idea:Extend writing expressions into solving equations through modeling a student run business. Linear modeling as entry point to build students' algebra confidence.

Mixture Problems

Algebra I

Â» Unit:

Functions and Modeling

Big Idea:Mixture problems are hard, but there are a lot of places they can fit in an Algebra 1 curriculum, so they're the perfect lens for review as the year comes to a close.

Logs, Loans, and Life Lessons!

Algebra II

Â» Unit:

Exponential and Logarithmic Functions

Big Idea:This engaging lesson weaves together logarithms, loans, and life lessons!

The Exercise Plan (Day 2 of 2)

Algebra I

Â» Unit:

Extending Equations

Big Idea:Continue to refine and improve a model exercise plan that will help Jack lose one pound each week.

What Should I Charge?

Algebra I

Â» Unit:

Functions and Modeling

Big Idea:This unit is about functions, modeling, and student choice. Today's lesson is an introduction to the final four weeks of school.

The Cell Phone Problem, Day 2

Algebra II

Â» Unit:

Rational Functions

Big Idea:Which cell phone is the best deal? Rational functions are useful for making cost comparisons.

Graphing & Modeling with Exponents

Algebra II

Â» Unit:

Exponents & Logarithms

Big Idea:How high will the basketball bounce and will it ever stop? An exponential model sheds light on the question!

End of Unit Differentiated Problem Set

Algebra II

Â» Unit:

Exponential and Logarithmic Functions

Big Idea:This lesson allows the students to apply their mathematical knowledge in a real context.

Alternate Method to Solve a System of Equations by Substitution

Algebra I

Â» Unit:

Systems of Equations

Big Idea:Students review the steps of solving a system of equations by substitution by alternating steps as they solve problems in pairs or groups.

HSA-CED.A.1

Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

HSA-CED.A.2

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

HSA-CED.A.3

Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.

HSA-CED.A.4

Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example, rearrange Ohmâs law V = IR to highlight resistance R.