Worksheet
Curated OER

Chemical Equations

For Students Higher Ed
In this chemical equations worksheet, students write mass balance equations and charge balance equations. Students write the system of equations to solve for solution concentrations at equilibrium. This worksheet has 21 problems to solve.
Worksheet
Curated OER

Using a Graph to Solve a System of Linear Equations

For Students 9th - 11th
In this Algebra I/Algebra II activity, students use graphing to solve a system of linear equations.  The one page activity contains one multiple choice question.  Answer is included.
Worksheet
Curated OER

Absolute Value Equations

For Students 8th - 9th
In this absolute value equations worksheet, learners solve 10 different problems that include various absolute value equations. First, they split the equations into its two possible cases, one case for each sign, and remove the bars....
Worksheet
Curated OER

Chapter 10 - Objective 1.1 Quadratic Equation

For Students 11th - 12th
In this quadratic equation worksheet, students solve equations by factoring. They write quadratic equations that have a solution with a given pair of numbers. This one-page worksheet contains ten problems.
Lesson Plan
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Graph Dynamic Linear Equations

For Teachers 8th - 10th
Students explore the concept of linear equations. For this linear equation lesson, students change parameters of an equation and notice the effect it has on its graph.
Lesson Plan
Curated OER

Batting the Unknown

For Teachers 9th - 12th
Learners use batting averages to provide a measure of a player's past success. They use Algebra to calculate required performance to improve the average. Students compare baseball batting statistics early in the season and late in the...
Worksheet
Curated OER

Using Systems of Equations

For Students 8th - 10th
In this algebra worksheet, students solve systems of equations. They use substitution, elimination and graphing to solve. There are 33 questions with an answer key.
Lesson Plan
Curated OER

Iterating the Function and Complex Numbers

For Teachers 7th - 10th
Young scholars identify the end behavior of polynomial graphs. In this algebra instructional activity, students factor and solve quadratic and complex equations. They factor out negative roots and identify the real and imaginary parts of...
Worksheet
DK Publishing

Tricky Word Problems - Choosing the Operation

For Students 2nd - 3rd Standards
Decipher the equations in these addition and subtraction word problems. Two examples at the top of the page guide second graders as they solve the rest of the problems. There is no space to write out the equation, but there is a place to...
PPT
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Problem Solving

For Teachers 3rd - 5th
This problem-solving PowerPoint includes detailed steps to follow when solving a math story problem. Each slide describes and gives an example of what a student should ask himself and/or what particular strategy would work in order to...
Worksheet
Curated OER

Review of Linear Equations

For Students 9th - 10th
In this algebra worksheet, learners solve linear equations and rewrite them in the form y=mx + b. They graph the equations using the slope and y-intercept. There are 22 questions with an answer key.
Worksheet
Curated OER

WS 4.8-Review

For Students 10th - 12th
In this chemistry review worksheet, students solve a variety of problems including balancing equations, solving for unknowns using dimensional analysis, finding percent yields, limiting reactants and empirical formulas.
Worksheet
Curated OER

Numeracy Problem Solving

For Students 6th
For this numeracy problem solving worksheet, 6th graders, working in groups of three, solve twenty word problems and then turn them into numerical equations.
Worksheet
Curated OER

Solving Word Problems

For Students 2nd - 3rd
In this finding the sums and differences for story problems worksheet, students add and subtract up to two-digits without regrouping. Students solve 6 problems.
Lesson Plan
Curated OER

Determine the molarity of an unknown HCl solution

For Teachers 10th - 12th
Students complete a lab to help develop a comprehension of stiochiometry. They review equation writing, equation balancing, and stiochiometry. Studnets are given the following information: Sloppy students from the previous class have...
Lesson Plan
Curated OER

Linear and Quadratic Functions

For Teachers 11th
In this algebra worksheet, 11th graders solve quadratic functions using the quadratic formula. They take the square roots of both side of each equation then graph both the linear and quadratic functions. There are a total of 84 problems...
Worksheet
Curated OER

Applications of Linear Systems

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students solve verbal problems whose solution requires the use of a system of linear equations.  The five page worksheet contains a combination of thirty-one multiple choice and free response...
Lesson Plan
Curated OER

Absolute Values and Number Lines

For Teachers 9th - 10th
Students solve equations using absolute values and roots. In this algebra lesson, students solve equations and write their solution on a number line. They solve for x as it relates to distance or absolute values. They order roots on a line.
Lesson Plan
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Fractions and Ribbons

For Teachers 6th
Sixth graders explore using inverse operations to solve decimal and fraction problems. In this decimal and fraction lesson plan, 6th graders prepare ribbon for a part and need to cut it in equal lengths. Students analyze the problem.
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

Pictures, Graphs and Diagrams

For Students 11th - 12th
In this algebra worksheet, students define vocabulary related to circles, and other conics. They graph hyperbolas and eclipse. There are 20 questions.
Worksheet
Curated OER

Problem Solving Strategy: Write an Equation

For Students 4th - 5th
For this writing equations worksheet, students complete a writing equation problem by following the steps of understanding the problem, planning the equation, solving the steps for the equation, and then looking back at the inverse...
Worksheet
Curated OER

Linear Equations

For Students 7th
In this linear equations worksheet, 7th graders solve and complete 3 various types of problems. First, they write down what is described in the form of an equation. Then, students solve the equations for each variable.
Interactive
Curated OER

Solving Linear Equations

For Students 9th
In this solving linear equations worksheet, 9th graders solve and complete 6 different types of problems. First, they maintain a balance on both sides of the equation so that each side remains equal. Then, students apply mathematical...