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PPT
Curated OER

Who Wants to Be a Champion

For Teachers 5th - 6th
Challenge your learners with this game focusing on problems involving ratios and calculating percentages. In this game, learners have to identify a ratio, convert ratios to a fraction, convert a percent to a fraction, and answer word...
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Lesson Plan
Curated OER

60-30-10

For Teachers 6th - 8th
Students use ratios and proportions to represent quantitative relationships as they investigate the concept of how percentages are used by designers. Students decorate the same room using three different percentages of colors.
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Lesson Plan
Curated OER

Ratios and Proportions Word Problem Worksheet

For Teachers 5th - 6th
In this ratios and proportions worksheet, students solve 7 word problems. They are given the ratio in each problem so that they can apply it when solving the problem.
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Worksheet
Curated OER

Writing Ratios Worksheet

For Students 3rd - 5th
In this ratios worksheet, learners write ratios that represent the one and two digit numbers in the word problems. Students complete 7 ratios.
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Lesson Plan
Curated OER

The Attack of the Manhole Monsters

For Teachers 9th - 12th
Students explore the concept of similarity. They examine such topics as ratio of corresponding sides, internal ratios and scaling factors. After watching a video, student groups perform experiments outside the school building.
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Worksheet
Curated OER

Sine, Cosine, and Tangent Ratios

For Students 11th
In this ratios learning exercise, 11th graders solve and complete 8 various types of problems. First, they read each problems and draw a sketch for each. Then, students write a trigonometric ratio for each problem and round any decimal...
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Lesson Plan
Curated OER

Ratios: Interpreting the Phrase "Out Of"

For Teachers 5th - 8th
Students explore the concept of ratios. They observe a website of Trident Gum that gives a real life example of ratios. Students practice ratio problems in three forms. They express ratios as a proportion and solve proportions using...
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Worksheet
Helping with Math

Ratio and Proportion: Writing Ratios (2 of 2)

For Students 4th - 7th Standards
Elementary and middle schoolers use pictures to figure out simple ratios and complete ratio word problems. An example is done for learners in which three apples and seven oranges are displayed. The answer simply is a ratio of 3:7. The...
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Worksheet
Curated OER

Ratio Problems and Bar/Block Models Two

For Students 5th - 8th
Learners complete word problems about ratios using fractions, money, and more. Pupils complete four problems.
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Worksheet
Curated OER

Ratios Online

For Students 6th - 8th
Middle schoolers complete ratio and percentage problems in word problem form. They complete 10 multiple choice problems.
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Worksheet
Curated OER

Ratio Word Problems: Multiple Choice

For Students 5th - 8th
Learners complete ratio word problems containing one and two-digit numbers. They complete 10 multiple choice questions.
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Interactive
Curated OER

Ratio Problems Worksheet 1

For Students 6th - 8th
Middle schoolers complete word problems dealing with ratios of numbers up to three digits. Pupils complete eight problems.
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Worksheet
Helping with Math

Ratio and Proportion: More Writing Ratio

For Students 6th - 8th Standards
Three ratio word problems make up this concise assignment. Mathematicians compare blondes to redheads, red and white shirts, and action-adventure and sports video games. The write ratios to answer the questions. Use this as a class warm...
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Worksheet
Math Worksheets Land

Ratio Worksheet (Eggs and Marbles)

For Students 6th - 7th Standards
Challenge your eggheads with this task! They write ratios of good, rotten, and broken eggs. Then they write ratios for different-colored marbles. A straightforward assignment that provides needed practice when first learning ratio format.
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Lesson Plan
Curated OER

Proportionally Speaking!

For Teachers 6th - 8th
Pupils are introduced to the concept of proportions. In groups, they practice solving equations and identify the fraction and ratio as well. They complete a worksheet following the steps outlined to them to review the concept.
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Lesson Plan
Curated OER

Worksheet 2: In/Out Table of Returns of Corn Yields

For Teachers 7th - 8th
For this function worksheet, students determine the gross price earned per acre of crops planted. They recognize ratios and proportions as they determine the yield of each crop.
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Lesson Plan
Curated OER

Introducing the Concept: Rates

For Teachers 5th - 6th
Sixth graders explore rates as a specific type of ratio, using visual examples of unit rates and unit prices to increase comprehension. They also practice solving problems that are modeled by the instructor. The well-scripted lesson is...
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Interactive
Curated OER

Ratio Problems Worksheet 3

For Students 6th - 10th
In this ratios worksheet, students solve word problems containing ratios of pencils, hot dogs, and more. Students complete 5 problems.
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Lesson Plan
Curated OER

Ratios, Unit Rates, and Proportions

For Teachers 6th - 8th
Explore the concept of ratios, unit rates, and proportions. Learners convert fractions and percents to decimals. They discuss rates and where they can be found in the real world. A hands-on experiment and numerous flash cards and...
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Lesson Plan
Curated OER

Scale Drawing Lesson Plan

For Teachers 5th - 7th
Students calculate actual building measurements from a village map using concepts of ratios and scale in this ten lesson mini-unit. They practice measuring angles, multiplying decimals, estimating height and length, and converting metric...
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Worksheet
Helping with Math

Ratio and Proportion: Simplifying Ratios (2 of 2)

For Students 6th - 9th Standards
In this assignment, math stars simplify ratios. The first half just displays numbers, whereas the second half describes real-world scenarios with ratios to be written and reduced. The publisher mentions CCSS.Math.Content.6.RP.3, but it...
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Worksheet
Curated OER

Cylinder: Teacher Notes

For Students 6th - 8th
Middle schoolers construct a basic cylinder out of a piece of paper, then answer seven questions about their cylinder. Questions have to do with measurement, volume, radius, etc.
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Lesson Plan
Curated OER

Conserving Chemical Resources

For Teachers 9th - 12th
Young scholars balance chemical equations and solve for gram to mole ratios.
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Lesson Plan
Curated OER

Stocks, Sauces, Soups

For Teachers 9th - 10th
Written for a food and nutrition class, this resource has young chefs prepare chicken noodle soup. It begins by teaching vocabulary required for making soups, sauces, and stocks, as well as how to calculate percentages from given ratios....