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Worksheet
Curated OER

Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions learning exercise, students identify the type of chemical reaction given and then balance the equations. This learning exercise has 10 problems to solve.
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Worksheet
Curated OER

Chemical Analysis and Stoichiometry Problem Set

For Students 10th - Higher Ed
In this chemical analysis worksheet, students calculate the empirical formula using a combustion analysis report. Students write balanced chemical equations, total ionic equations, and net ionic equations. This worksheet has 2 problems...
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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...
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Lesson Plan
Curated OER

Gummy vs. Gum

For Teachers 3rd - 4th
Students explore numbers patterns and write equations to describe the pattern. They apply the equations to further the patterns.
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Worksheet
Curated OER

Math Maven's Mysteries

For Students 3rd - 4th
In these story problems worksheets, students read the math problem story about 'The Secret of E. Quation the Great.' Students solve the question about the secret weights by using a letter to represent the unknown and circle the equation...
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Worksheet
Curated OER

Balancing Equations

For Students 10th - 12th
In this balancing equations worksheet, students determine the type of reaction and write the balanced equation. Students read the word description and write the symbol of each element using the periodic table.
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Solving Two Step Equations

For Students 9th - 10th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of solving two-step equations. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It"...
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Solving Algebraic Equations

For Students 9th - 10th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of solving algebraic equations. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...
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Activity
Texas Instruments

Texas Instruments: Points of Intersection and Zeros of Functions

For Teachers 9th - 10th Standards
Solve equations and find zeroes of functions using the TI-83 in this lesson. Keystroke instructions and calculator screenprints are included to help students with the activity.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Excluded Values for Rational Expressions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Reduce rational expressions involving fractions to simplest terms and find their excluded values.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Forms of Linear Equations

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Write linear equations in standard form and find the slope and y-intercept of such lines.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications Using Linear Models

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving word problems. Students watch a video tutorial, explore guided notes and attempt practice problems.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications Using Rational Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students use lowest common denominators to solve applications involving rational equations. Students watch a video tutorial, explore guided notes and...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Checking Solutions to Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students verify that solutions to algebraic equations are correct. Students watch a video tutorial, explore guided notes and attempt practice problems.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Checking Solutions to Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving expressions or equations for a given value. Students watch a video tutorial, explore guided notes and attempt practice problems.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Equations of Perpendicular Lines

For Students 8th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to recognize and write equations of perpendicular lines.
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Activity
Paul Dawkins

Paul's Online Notes: Algebra & Trig Review

For Students 9th - 10th Standards
The tutorial reviews algebra and trigonometric topics needed in Calculus. Topics examined are solving equations, rational expressions, absolute value, solving trigonometric functions, exponentials, and logarithms. Class notes,...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: One Step Equations and Inverse Operations

For Students 6th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve equations involving addition and subtraction. Students examine guided notes, review guided practice, watch instructional videos and...
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Unknown Type
Khan Academy

Khan Academy: Practice: Testing Solutions to Equations

For Students 6th
Given an equation, students are asked to try inserting different values for the unknown and choose the correct solution. Includes hints.
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Lesson Plan
Other

Nearpod: Equations & Inequalities (Numeric/symbolic)

For Teachers 9th - 10th
In this instructional activity on solving equations and inequalities, students explore the solving equations and inequalities are the same and different by exploring the effects of negative numbers and using inverse operations when...
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Website
Other

Dans Math: Lessons: Order of Operations

For Students 3rd - 8th Standards
This is a brief explanation of the order of operations that includes some simple examples. It also has directions for dealing with parentheses and exponents.
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Activity
NumberNut

Number Nut: Ordering Operations With Parentheses

For Students 3rd - 8th Standards
A thorough lesson on order of operations that includes detailed examples and related vocabulary.