Worksheet
Curated OER

Elimination Using Addition and Subtraction

For Students 10th - 12th
In this systems of equations worksheet, students use the elimination method to solve systems of equations. An example and explanation is given at the beginning of the worksheet. This one-page worksheet contains ten problems.
Lesson Plan
Curated OER

Spreadsheet Function Machine

For Teachers 7th - 8th
Students create a spreadsheet to analyze functions. For this algebra lesson, students use spreadsheets to find the intersection of systems of equations. They identify the dependent and independent function as it relates to a line.
Lesson Plan
Curated OER

Translating Word Expressions to Algebraic Expressions

For Teachers 8th - 9th
In this translating worksheet, students read a word sentence, and then translate it to an algebraic equation. Fifteen problems are provided on this one-page worksheet. Answers are provided on the right-side of the page.
Interactive
Curated OER

Systems of Linear Inequalities

For Students 9th - 11th
For this Algebra I/Algebra II worksheet, students solve systems of linear inequalities by graphing the inequalities on a coordinate plane and determining the location of all ordered pairs that solve the system.  The three page...
Worksheet
Curated OER

Multiplying parenthesis

For Students 7th - 12th
In this multiplying parenthesis worksheet, students multiply equations with parenthesis and variables. Students complete 30 problems on 10 pages.
Worksheet
Curated OER

Algebra War

For Students 9th - 10th
In this algebra activity, students play a game of "Algebra War". They write linear equations and evaluate functions. They work in groups as they play the game to reinforce basic algebra skills.
Lesson Plan
Curated OER

Graphing Inequalities

For Teachers 7th - 9th
Students graph inequalities on a number line and discuss how to solve for one variable. The teacher models examples as students take notes. In groups, students participate in an activity to demonstrate inequalities on a number line. ...
Lesson Plan
Curated OER

The Elimination Method

For Teachers 10th
Tenth graders investigate the Elimination Method in the solving of equations. They solve the equation using this method in examples with the teacher and then transfer the new knowledge to independent practice.
Lesson Plan
Curated OER

Grab Bags

For Teachers 8th
Eighth graders graph two inequalities with a single variable. They include drawing the intersection or union of inequalities on a number line. Students solve the linear equations using properties of equality and inequality. The lesson...
Lesson Plan
Curated OER

Using Tables to Solve Linear Functions

For Teachers 9th - 12th Standards
Oh that intercept! Budding algebra masters solve linear equations from standard to intercept form. They identify the slope and y-intercept to help graph the lines, an then create coordinate pairs using a table of values. Great TI tips...
Worksheet
Curated OER

Functions and Fraction Combination

For Students 11th
In this algebra worksheet, 11th graders factor polynomials and find the roots of the equations. They write the rules representing the equation and how to solve it. There are 9 questions.
Worksheet
Curated OER

Newton's Cows

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a problem attributed to Sir Isaac Newton in which they determine the number of cows that will eat all the grass on six acres of land in six weeks.  The one page worksheet...
Unit Plan
Common Core, Inc.

Multi-Digit Whole Number Subtraction

For Teachers 3rd - 4th Standards
A thorough exploration into subtracting multi-digit numbers, this series of lessons is an excellent way to guide learners of any skill level. With a step-by-step lesson plan and straightforward assessment tools, kids are sure to...
Lesson Plan
Curated OER

MP3 Purchase Plans

For Teachers 7th - 10th
Use algebra to solve real world problems. Mathematicians practice use of graphs, tables, and linear functions to solve a problem regarding mp3 purchase plans. They work in groups to solve the problem and present their findings and...
Worksheet
Curated OER

Easy on the EOG

For Students 6th - 9th
In this fractions worksheet, students answer fraction word problems and evaluate equations with fractions and variables. Students complete 7 questions.
Lesson Plan
Curated OER

Formulas, Applications, and Variation

For Teachers 9th - 10th
In this algebra worksheet, students solve 7 given formulas for a specified variable. Each formula is written as an equation, and students isolate one of the variables as the solution to the problem.
Worksheet
Curated OER

Algebra II Chapter 11 Test

For Students 10th - 11th
In this Algebra II worksheet, students assess their knowledge of rational algebraic expressions. The three page worksheet contains a combination of twenty-three multiple choice, short answer, and word problems. Answers are not...
Lesson Plan
Curated OER

Is there Treasure in Trash?

For Teachers 7th - 10th
More people, more garbage! Young environmentalists graph population growth against the amount of garbage generated per year and find a linear model that best fits the data. This is an older resource that could benefit from more recent...
Worksheet
Curated OER

Drug Sales Soar - Rate of Change

For Students 5th - 10th
In this prescription drug worksheet, students answer short answer questions and create graphs on the sales of prescription drugs over a five year span. Students complete six questions.
Lesson Plan
Curated OER

What's My Function?

For Teachers 5th
Fifth graders utilize input/output tables to help them solve algebraic equations. They incorporate patterns, number sequences and relations to represent and analyze mathematical problems and number relationships using algebraic symbols.
Worksheet
Curated OER

Data Analysis

For Students 8th
In this data analysis worksheet, 8th graders solve and complete 4 different problems that include determining the line of best fit for each. First, they write the prediction for an equation for each situation described. Then, students...
Lesson Plan
Curated OER

Solving Systems by the Elimination Method

For Teachers 9th - 12th Standards
Pupils solve equations by elimination and use the TI to graph the lines and find the point of intersection.
Lesson Plan
Curated OER

Balanced Or Unbalanced

For Teachers 3rd - 5th
Students use physical models and graphs in order to solve problems that have their origin in the real world that require algebraic thinking. The words are changed into equations and inequalities in order to be solved. This requires...
Worksheet
Curated OER

Scatter Plots

For Students 7th - 8th
In this scatter plots worksheet, students solve and complete 4 different problems. First, they use the table shown to model the relation with a scatter plot and trend line and to predict the value of a variable when given the other...