Lesson Plan
Curated OER

Types of Functions and Composition of Functions

For Teachers 10th - 12th
Algebra II classes solve problems relating to piecewise functions, step functions, and decomposition/composition of functions. They utilize links to work with real world examples. Mr. Pleacher has added humor to the activity by including...
Lesson Plan
Curated OER

Managing a Checkbook

For Teachers 8th - 11th
How do grown ups do it? Teach your upper graders the ins and outs of personal finance by having them use their algebra skills to balance a checkbook. They examine the financial side of math, set up a checking account, and balance their...
Lesson Plan
Curated OER

The World's Simplest Cartesian Diver

For Teachers 2nd - 6th
Have your class learn about buoyancy using this simple lesson plan. First, they bring in condiment packets and see what happens when they place it in a glass of water. Then, they use one of the packets to illustrate the concept of a...
Lesson Plan
Curated OER

Lesson Plan 3: Order of Operation

For Teachers 4th - 6th
Order of operations is foundational for the future study of algebra. With ample time for instruction and independent practice these activities will help your class improve their understanding of this important concept. Includes the...
Lesson Plan
Illustrative Mathematics

Growing Coffee

For Teachers 9th - 12th Standards
Ask your algebra learners to write an equation that has unit constraints. This commentary talks about the constraints, but does not show them in the equation. It is important that your mathematicians understand that the units apply to...
Lesson Plan
Curated OER

Addition of Ordinates

For Teachers Higher Ed
In this college algebra worksheet, students view graphs of two functions. They are given a values chart. Students graph the result of adding the two functions.
Lesson Plan
Curated OER

Rational Equations

For Teachers 8th - 9th
For this algebra worksheet, students find the common denominator for 8 problems so they can solve for x. The rational equations include binomial expressions as denominators for 5 of the problems.
Lesson Plan
Curated OER

Dividing Radical Expressions

For Teachers 8th - 9th
In this algebra worksheet, students simplify 14 complex radical fractions. They find the square roots for both the denominator and numerator, dividing out any factors that are the same to completely simplify the fraction. For the final 7...
Lesson Plan
Curated OER

Solving Rational Equations

For Teachers 8th - 9th
Algebra learners solve various rational equations. These start out fairly basic and get a little more complex. 
Lesson Plan
Curated OER

Addition And Subtraction of Rational Expressions

For Teachers 6th - 8th
Young algebraic thinkers find the solutions to 20 rational expressions using addition and subtraction. They pay close attention to following the Order of Operations!
Lesson Plan
Curated OER

Solving Polynomial Equations by Factoring

For Teachers 9th - 10th
Students factor polynomial equations. In this algebra activity, students apply the zero product property to factor quadratic equations. They solve real life scenarios by apply the concepts of parabolas.
Lesson Plan
Curated OER

Patterns

For Teachers 2nd - 4th
Explore early algebra by participating in a pattern identification activity using a random assortment of different household materials. The class creates, completes, and analyzes different patterns with the help of leggos, buttons,...
Lesson Plan
Illustrative Mathematics

Comparing Rational and Irrational Number

For Teachers 7th - 9th Standards
Algebra learners must know how to use rational numbers to approximate irrationals. This resource asks participants to decide which number is larger without using a calculator. It makes a great exercise to use as a five-minute transition...
Lesson Plan
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Illustrative Mathematics

Equivalent Expressions?

For Teachers 7th - 8th Standards
Pre-algebra pupils need to understand that two expressions are only equal if they have the same value. Show them that once the expression is multiplied by a number, the value of the expression changes. It makes for a good lead-in to...
Lesson Plan
University of Wyoming

Free Fall…From SPACE!/Nanotechnology in the Classroom

For Teachers 9th - 12th
Provide the details about Felix Baumgartner's sky jump from the far reaches of our atmosphere, 39,045 meters up! Then get your physics free fallers to evaluate the factors that played a role in his acceleration, the time to reach maximum...
Lesson Plan
Curated OER

Algebra/Geometry Institute: Area, Circumference, Perimeter

For Teachers 7th - 9th
Students solve area problems.  In this area, circumference, and perimeter lesson, students solve area and perimeter problems using standard and metric units of measure.  They identify the best customary unit of measure for a...
Lesson Plan
Curated OER

Best lesson in the whole world!

For Teachers 6th - 8th
Students study the concept of fraction using mathematical reasoning. In this problem solving fraction lesson, students use various methods to explain their reasoning in solving fractions. Students use a number of different prompts to...
Lesson Plan
Curated OER

Solving Inequalities

For Teachers 9th - 10th
In this inequalities worksheet, learners solve inequalities and identify the solution set. There are 30 problems on this two-page worksheet.
Lesson Plan
Curated OER

Extra Practice 13: Solving Inequalities

For Teachers 9th - 10th
In this inequality worksheet, students collect like terms and then solve inequalities. They list the solution set. Thirty problems are available on this two-page worksheet.
Lesson Plan
Curated OER

Factoring Polynomials

For Teachers 9th - 10th
In this polynomial worksheet, learners completely factor given polynomial equations. There are 40 problems on this two-page worksheet.
Lesson Plan
Curated OER

Solve Algebraic Equations

For Teachers 10th - 12th
In this algebraic equation worksheet, students solve polynomial equations containing exponents. This two-page worksheet contains four problems.
Lesson Plan
Curated OER

Factoring Trinomials

For Teachers 9th - 11th
Students factor trinomials and other quadratic functions. In this algebra lesson, students solve trinomials containing negative and positive coefficients. They factor quadratics of difference squares as well as regular polynomials.
Lesson Plan
Curated OER

A Beating Heart

For Teachers 9th - 10th
Learners collect and analyze data using  percent difference. In this algebra lesson, students relate the concepts of algebra to cardiac physiology.
Lesson Plan
Curated OER

Which Method Will You Choose? Finding Solutions to Systems of Equations.

For Teachers 9th
Ninth graders investigate systems of linear equations.  For this Algebra I lesson, 9th graders determine which method is the best for solving a systems:  graphing, substitution, or elimination.  Students choose...

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