Learners explore the concept of solving systems of equations with two equations and two unknowns. In this solving systems of equations lesson, they work through problems of solving systems by substitution, elimination, and graphing....

The brother-sister pair Carlos and Clarita need your class's help in developing their new pet sitting business. Through a variety of scenarios and concerns presented to the siblings, the learners thoroughly explore systems of equations...

High school classes can use manipulatives too! Offer hands-on, interactive lessons that venture away from the typical day in your algebra class. Young mathematicians will be involved in collaborative learning, visual...

This fourth of twelve units in a series continues the investigation of functions through equations and inequalities. However, the modular nature of the lessons in the section make this an excellent resource for any curriculum...

An inquiry-based algebra instructional activity explores real-world applications of linear functions. Scholars investigate four different situations that can be modeled by linear functions, identifying the rate of change, as...

Bring balance to your lesson plans with an activity that asks individuals to solve one-step linear equations with inverse operations. Balance scales help learners understand the concept of isolating the variable.

This fabulous resource is a must-have for any algebra teacher's arsenal of lessons. Developing the idea of equations and use of variables from basic physical scenarios, learners gain valuable intuition in the structure and meaning of...

One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...

For this linear equations worksheet, students complete a total of 21 problems, connecting problems in column A to their corresponding answers in column B.

In this graphing worksheet, students solve and graph linear inequalities on a coordinate plane. Inequalities contain one variable. The solution set is sketched and colored. This worksheet contains eight problems on two pages, with an...

For this algebra worksheet, students solve linear equations through evaluations and graphing. There are 76 questions ranging from addition to division of linear equations.

In this algebra worksheet, students solve linear equations using two steps of division, addition, multiplication and subtraction. There are 15 questions with an answer key.

What would your dream house look like? A cottage? A medieval castle? High schoolers enrolled in Algebra design the perfect house while using slopes to write equations for various aspects of the project.

In this algebra worksheet, student linear equations through addition, subtraction, multiplication and division. They check their work algebraically. There are 26 problems.

Students rewrite word problems using algebraic symbols. In this algebra lesson, students write linear equations using the slope and y intercept. They write equations given two points that are on the line.

Students solve and graph linear equations. In this algebra instructional activity, students solve systems of equations using elimination and substitution. They graph their answer and identify the point of intersection.

Students graph linear equations. In this algebra instructional activity, students perform transformation on linear equations. They identify the slope and y-intercept of each line.

In this linear systems instructional activity, students use a matrix to represent linear systems. This four page instructional activity provides examples, explanations and approximately eight problems to complete.

In this matrices learning exercise, students write matrix notation to represent linear systems. This four-page learning exercise contains approximately 15 problems.

In this linear equation worksheet, learners use their algebra rules to solve linear equations. This one-page worksheet contains 16 problems, with answers.

Students graph linear equations. In this algebra lesson plan, students solve linear equations and graph it on a coordinate plane. They evaluate integers using linear equations.

Students graph linear equations on the TI calculator. In this algebra lesson, students rewrite equations in the slope intercept form and use the calculator to graph their problem. They work together to interpret the graphs off of the TI.

Students graph linear equations. In this algebra lesson, students investigate the price of tolls in different states and create a graph. They analyze their graph and draw conclusions.

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...