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Lesson Plan
EngageNY

Linear Equations in Disguise

For Teachers 8th Standards
In the eighth segment of a 33-part unit, learners look at equations that do not appear to be linear at first glance. The equations are proportions where the numerators and denominators may have more than one term. To round out the lesson...
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Worksheet
Curated OER

Proportional Reasoning: Ratio Applications

For Students 8th
In this ratio applications learning exercise, 8th graders solve and complete 24 various types of problems that include proportional reasoning. First, they solve each pair of similar figures for the given variable. Then, students write...
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Lesson Plan
Curated OER

The American Flag-Basic Ratios and Proportions

For Teachers 9th - 10th
Students solve problems with ratios and proportions. In this algebra lesson,students apply the concept of ratios and proportions to the real world.
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Lesson Plan
Curated OER

Proportions

For Teachers 6th - 8th
Students perform mathematical operations to create proportional measurements, after listening to the David Schwartz book, If You Hopped Like a Frog.
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Lesson Plan
Curated OER

Solving Problems and Proportions

For Teachers 7th - 10th
In this proportion worksheet, students read story problems, identify the ratios, set them equal to each other, and solve the proportion. There are 11 story problems in this two-page worksheet.
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Lesson Plan
Curated OER

Applying Proportionality in Scale Drawings

For Teachers 6th
Sixth graders examine a blue print and discuss the reasoning behind using blue prints. In this proportionality lesson,  students collaborate with their teammates to create a scale drawing. Once that is complete, 6th graders write a...
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Worksheet
Math Mammoth

Ratios and Proportions

For Students 5th - 6th
For this ratios and proportions learning exercise, learners complete several activities that advance their understanding of proportions and ratios. Students solve six equations and five word problems.
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Worksheet
Curated OER

Ratio and Proportion

For Students 9th - 12th
In this ratio and proportion worksheet, students solve 22 short answer and multiple choice problems.  Students use rates, proportions, and ratios to solve each problem.
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Worksheet
Curated OER

Lesson 3-5: Proportions and Similar Figures

For Students 9th - 12th
In this similar figures worksheet, students use proportions to solve 6 short answer and multiple choice questions.  Students use proportions to answer questions about map scales and height of trees given shadow lengths.
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Lesson Plan
Curated OER

Proportionality Using Wind in the Willows

For Teachers 3rd - 5th
Students examine proportionality in Wind in the Willows by comparing Mr. Toad, objects proportional to him and objects proportional to humans. They then measure a stuffed Mr. Toad and make common objects proportional to Mr. Toad???s...
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Worksheet
Curated OER

Math Hw #15: Proportions

For Students 9th - 12th
For this proportions worksheet, students solve 8 word problems. Students determine the cost of an item given a unit cost. Students find a missing side length of a triangle using proportions of similar triangles.
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Lesson Plan
Curated OER

Ratios, Proportions and Percents

For Teachers 5th
Fifth graders complete 3 activities centered around percents. In this ratios, proportions and percents activity, 5th graders create designs on grid paper that illustrate a variety of percents, solve percent problems mentally, and use...
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Worksheet
Curated OER

Math Regents Exam Questions: Proportions

For Students 8th - 10th
In this proportions activity, students solve 1 multiple choice question.  Students determine the amount of milk needed to keep a cake recipe proportional.
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Worksheet
Curated OER

Proportions

For Students 7th - 8th
In this proportion worksheet, students identify equivalent fractions and solve proportions. This one-page worksheet contains ten problems.
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Worksheet
Curated OER

Quiz: Proportions to Determine Length

For Students 7th - 9th
In this proportions worksheet, students determine an unknown length by setting up and solving proportions. They are given sets of numbers representing lengths and identify the missing length. This one-page worksheet contains ten...
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Lesson Plan
Curated OER

Solving Equations Using Two Operations

For Teachers 5th - 7th
Need more detail in showing your class how to solve two-step equations and proportions? This lesson plan outlines the steps young mathematicians need to solve simple equations and check their results. 
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Worksheet
Curated OER

Solving for Missing Proportions

For Students 5th - 10th
In this missing proportions activity, students solve for the variables that appear in the proportions with one, two, and three digit numbers. Students complete 10 problems total.
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Worksheet
Curated OER

Use Proportions - Problem Solving 17.5

For Students 6th
In this proportions activity, 6th graders use the problem solving steps of understand, plan, solve and look back to solve a story problem using proportions.
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Worksheet
Curated OER

Using Proportions To Solve Word Problems

For Students 4th - 5th
In this proportion worksheet, students solve a set of 7 questions using proportion. A reference web site for additional activities is given.
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Worksheet
Curated OER

Leveled Problem Solving Writing and solving Proportions

For Students 5th - 6th
In this proportions learning exercise, students solve the world problems by writing and solving proportions for the given fractions in the six problems.
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Worksheet
Math Mammoth

Ratios and Proportions

For Students 6th - 8th
In this math learning exercise, middle schoolers use cross multiplication to find the solutions to the given proportions. Then they write the proportions to solve the word problems.
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Lesson Plan
EngageNY

Solving Percent Problems

For Teachers 6th Standards
Don't discount how much your pupils understand percents! The 27th instructional activity in a series of 29 presents a problem to find the cost of a discounted outfit. Small groups determine either the original price or the discount...
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Lesson Plan
Curated OER

Writing Proportions-#3

For Teachers 3rd - 4th
In this proportions worksheet, students solve 7 word problems using proportion. A reference web site is given.
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Worksheet
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Curated OER

Ratios and Proportions

For Students 7th - 10th Standards
This study guide would be great to use when presenting a lesson on ratios and proportions. It includes clear definitions, explanations, and examples to work through as a class or individually. In addition, it has notes on rates and...

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