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Lesson Plan
Curated OER

Balancing Equations

For Teachers 9th - 10th
Students balance equations using the correct method. In this algebra lesson, students solve linear equations using a virtual balance beam as a manipulative. They play games to reinforce the concept of equations being and staying balanced.
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Lesson Plan
Curated OER

Regents High School Examination PHYSICAL SETTING CHEMISTRY 2006

For Teachers 9th - 12th
The 2006 version of the Regents High School Exam is just as thorough as the rest of them! Assess chemistry learners on an entire year's curriculum when they take this thirteen page test. 
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Lesson Plan
Curated OER

Solving equations with the balance method

For Teachers 9th
Ninth graders solve and balance equations. In this algebra lesson, 9th graders solve equations using the balance method. They divide, add, multiply, and subtract to solve for the unknown. They apply the concept of "what you do to one...
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Lesson Plan
Curated OER

Balancing and Solving Equations

For Teachers 8th - 10th
Young scholars apply a traditional method when solving and balancing equations. In this algebra lesson, students organize their work showing each step they used to solve one and two steps equations. They solve equations with fractional...
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Lesson Plan
Teach Engineering

Hydrogen-Oxygen Reaction Lab

For Teachers 9th - 12th Standards
High schoolers conduct an experiment using the reaction of hydrogen and oxygen. After pairs balance the chemical equation for making water, they mix different ratios of hydrogen and oxygen in a chemical reaction. Classmates...
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Lesson Plan
Chymist

Writing Chemical Equations

For Teachers 9th - 12th
Communicate chemistry clearly with a concise guide to writing chemical equations. It covers everything from the parts of a chemical equation to the different types of reactions that budding chemists may encounter.
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Lesson Plan
Curated OER

Linear Equations

For Teachers 9th - 11th
This is a great activity from start to finish. With partners and on their own, learners write and solve linear equations and inequalities. They use manipulatives, group work, and an included worksheet to make magic with their problem...
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Lesson Plan
Virginia Department of Education

Equations

For Teachers 7th Standards
Science equipment can be handy for math class, too. Scholars learn to solve one- and two-step linear equations by using the concept of a balance. They solve real-world problems in a variety of contexts by writing and solving linear...
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Lesson Plan
Illustrative Mathematics

Paying the Rent

For Teachers 8th - 12th Standards
Learning how a bank account works is a useful tool. The exercise in the resource is to deduct rent from a checking account and create an equation from a description. Participants then graph the balance of the bank account versus months...
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Lesson Plan
Curated OER

Balancing Equations

For Teachers 9th - 11th
Students work in pairs to complete a worksheet that asks them to balance several chemical equations. They partner with other students to correct the equations and then follow online instructions to create a table in Word.
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Lesson Plan
Curated OER

Chemical Reactions and Balancing Equations

For Teachers 9th - 12th
High schoolers perform various laboratory activities involving chemical reactions. They write balanced chemical equations for all reactions observed using computer software.
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Lesson Plan
Virginia Department of Education

Matter and Energy: Equations and Formulas

For Teachers 9th - 12th Standards
Using simple materials, an informative instructional activity demonstrates the Law of Conservation of Matter and explains how to balance chemical equations. Young chemists perform experiments, analyze reactions, and balance chemical...
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Lesson Plan
Curated OER

Determine the molarity of an unknown HCl solution

For Teachers 10th - 12th
Young scholars 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...
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Lesson Plan
Curated OER

Experiment on Measuring Reaction Rates

For Teachers 9th - 12th
Learners investigate the rate of a chemical reaction. In this rate of reactions lesson plan, students use an electronic balance to measure the change in mass of a chemical reaction between hydrochloric acid and calcium carbonate. They...
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Lesson Plan
Curated OER

Balanced Systems of Equations

For Teachers 9th - 11th Standards
Students solve equations. In this algebra lesson, students relate solving equations to a balanced scale. They add, subtract, multiply and divide on both sides to keep the scale balanced.
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Lesson Plan
Curated OER

Equations in Motion: Design and construct a mobile

For Teachers 6th - 9th
Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...
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Lesson Plan
Curated OER

Graphing Linear Equations

For Teachers 9th
Ninth graders review the information that they have already learned with regard to linear equations and graphical representations. They then assist in combining equations with a graphical element and complete various graphs with this...
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Lesson Plan
Curated OER

Equations in the Park

For Teachers 3rd - 4th
Students explore algebraic concepts using real life situations.  In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.
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Lesson Plan
National Security Agency

A Balancing Act: Solving Multi-Step Equations

For Teachers 6th - 8th Standards
Wow! Put on that thinking cap and solve multi-step equations. To solve equations, learners review the use of the distributive property and combining like terms. This three-day lesson comes with about 20 pages of worksheets, warm-ups,...
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Lesson Plan
Curated OER

Introduction To Solving Equations

For Teachers 6th - 7th
Use manipulatives (film cans and balance scales) to visualize and solve equivalent equations with your math class. After a lecture/demo, they utilize handouts and solve various equations using the methods learned.
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Lesson Plan
Curated OER

Quadratic Equations with Negative Discriminate

For Teachers 9th - 11th
Solve polynomial equations of degree using different theorems and apply the zero factor theorem for unknown numbers in a quadratic equation. Also use the discriminate to find out the kind of solutions to given quadratic equations shown.
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Lesson Plan
Curated OER

The Cuisenaire Four-Pan Algebra Balance: Limitations and Suggestions

For Teachers 8th - 9th
Learners illustrate the concept of balancing equations using a Four-Pan Algebra Balance. In this balancing lesson, students visualize why it is necessary to add or subtract the same quantity on both sides of an equation when solving...
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Lesson Plan
Curated OER

Chemical Equations

For Teachers 10th - 11th
In this chemistry worksheet, students complete the word equation and write the complete, balanced formula equation below the word equation for each. Then they complete and balance the formula equation for each.
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Lesson Plan
Curated OER

Simplifying Equations of the Form ax+b=cx+d

For Teachers 8th - 11th
Students solve equations of the form ax+b=cx+d and visualize the concept of "balancing" an equation.

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