Lesson Plan
Willow Tree

Problem Solving

For Students 8th - 11th Standards
School subjects connect when your young scholars use math to edit English. Math allows you to convert an entire paragraph into a simple equation or inequality. Examples encourage learners to write expressions, equations, and inequalities...
Handout
University of California

Student Workbook: Algebra and Functions

For Students 6th - 10th Standards
A smorgasbord of functions, this packet has the basics required for your learners to be successful in the land of early algebra. The packet includes solving equations, graphing, evaluating, simplifying and basically everything else...
Handout
University of California

Student Workbook: Algebra I

For Students 8th - 11th Standards
Need a helping hand in Algebra I? How about a giant, super-sized learning exercise packet? Here is a resource that has worksheets for virtually every concept with some accompanying examples. 
Handout
Curated OER

Math Review: Algebraic Operations

For Students 9th - 12th Standards
Need to prep your science learners in math? Here is a resource that serves as a review guide to support your scientists with the math they need to be successful in chemistry. Comes with basic algebraic problems and a review of...
Lesson Plan
Virginia Department of Education

Rational Equations

For Students 9th - 12th Standards
Provide guidance and practice of the useful skill: solving rational equations using both an algebraic and graphical approach. Pupils solve increasingly more difficult rational equations using algebraic methods. After, they...
Lesson Plan
Virginia Department of Education

Radical Equations

For Students 9th - 12th Standards
Provide students with the skill for how to examine algebraic and graphical approaches to solving radical equations. Learners solve various radical equations involving square root and cube root expressions. They first solve...
Lesson Plan
Virginia Department of Education

Quadratic Equations

For Teachers 9th - 12th
Review the multiple methods of solving quadratic equations through an analysis of the discriminant. Scholars use the discriminant to determine the best solution method and then solve various equations. As a challenge, learners build...
Lesson Plan
Virginia Department of Education

Nonlinear Systems of Equations

For Students 10th - 12th Standards
Explore nonlinear systems through graphs and algebra. High schoolers begin by examining the different types of quadratic functions and their possible intersections. They then use algebraic methods to solve systems containing various...
Lesson Plan
Willow Tree

Weighted Averages

For Students 8th - 11th Standards
Mixtures, weighted percentages, and varying speeds make problem solving difficult. The resource give learners a strategy for tackling these types of problems effectively. 
Lesson Plan
Virginia Department of Education

How Much is that Tune?

For Teachers 7th - 10th Standards
Tune in for savings! Scholars investigate pricing schemes for two different online music download sites. After comparing the two, they determine the numbers of songs for which each site would be cheaper.
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Rational Inequalities

For Students 9th - 10th Standards
This math tutorial features notes and examples that illustrate how to solve inequalities that involve rational expressions.
Handout
CK-12 Foundation

Ck 12: Algebra: Compound Inequalities Study Guide

For Students 9th - 10th
This comprehensive study guide highlights the main terms and formulas needed to understand compound inequalities. Examples are included.
Handout
CK-12 Foundation

Ck 12: Algebra: Absolute Value Equations and Inequalities Study Guide

For Students 9th - 10th
This comprehensive study guide highlights the main terms and formulas needed to understand absolute value equations and inequalities. Examples are included.
Handout
Purple Math

Purplemath: Solving Rational Inequalities

For Students 9th - 10th
Demonstrates the factor-table method for solving rational inequalities.
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Absolute Value Inequalities

For Students 9th - 10th
Detailed math tutorial features notes and examples that illustrate how to solve inequalities that involve absolute value. The process for solving inequalities with a (i.e. greater than).
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Linear Inequalities

For Students 9th - 10th Standards
Detailed math tutorial features notes and examples that illustrate how to solve linear inequalities (both single and double) and also interval notation.
Handout
Math Planet

Math Planet: Algebra 1: Graphing Linear Systems

For Students 8th - 9th Standards
Gain an understanding of how to solve linear equations by viewing an example and a video lesson. [3:01]
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Solutions and Solution Sets

For Students 9th - 10th Standards
Detailed math tutorial features notes and examples that introduce and define basic ideas involved in solving equations and inequalities and solution sets.