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Math: "Scales"
Third graders investigate ratios and rates. In this third grade mathematics lesson, 3rd graders identify equal ratios and rate and test for proportionality. This lesson is created to be use in conjunctions with a particular...
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Rice Problem
For this measurement conversion worksheet, middle schoolers solve and complete 35 different problems. First, they read the passage and determine if they could have passed the examination described. Then, students find how much processed...
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Can a Geometric Mean be Nice?
In this Geometry instructional (work)sheet, students are instructed on how to find the geometric mean. Students are then shown how the geometric mean is applied to proving similar triangles.
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Calculus Worksheet: Rate of Change (2)
For this rate of change worksheet, students compute the amount of time a block of ice will take to melt. There is only one question on the page.
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Side Lengths of Similar Shapes
For this geometric shapes worksheet, students analyze similar shapes and find the missing length using a proportion. There are no examples.
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Ratios and Proportions
Seventh graders explore the concept of ratios and proportions. In this ratios and proportions activity, 7th graders work in groups to measure their heights and their arm span. Students compare their height to their arm span. Students...
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Tile My Bathroom Floor
Seventh graders create a bathroom floor plan using measurement math. In this measurement lesson, 7th graders use measurement, proportionality, estimation, and area to design a floor plan. Students design floor tiles using centimeter...
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Solving Percent Problems with Proportions
Seventh graders explore the concept of percent problems. In this percent problem lesson plan, 7th graders use proportion equations to solve percent problems. Students find percentages of numbers and use proportions to determine...
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Ratio and Proportion
In this ratio and proportion worksheet, 6th graders solve and complete 5 different types of problems. First, they determine the amount of money each person receives. Then, students calculate the recipe at the bottom of the sheet for 3...
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Ratio and Proportion
For this ratio and proportion worksheet, students solve 12 problems in which the ratios of shaded and unshaded tiles are calculated. Students use the provided pictures to write ratios.
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Similar Figures
In this similar figures worksheet, students solve and complete 4 different problems. First, they write a proportion and substitute. Then, students find the cross products and simplify. Finally, they divide each side to find the value in...
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Leveled Problem Solving Writing and solving Proportions
In this proportions activity, students solve the world problems by writing and solving proportions for the given fractions in the six problems.
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Leveled Problem Solving Using Proportions with Similar Polygons
In this proportions and similar polygons activity, students solve the problems that use proportions, rations, fractions, and similar polygons.
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Proportion to Percentage
In this division worksheet, 7th graders divide the proportion number given by the whole and move the decimal point to place to find the percent value.
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Solving Problems Using Proportions
In this math worksheet, students solve the problems that are in word form in order to find the proper type of proportion for the solution.
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Proportional Patterns
In this mathematics worksheet on measurement, 5th graders complete several word problems on locating proportional patterns. Then they complete each table with the correct measurements and times for each problem.
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Taste Test-- Ratios
In this math worksheet, students mix four "cocktails" of orange juice and lemonade in the different rations specified. Students rate the drinks and determine their favorite combination. Students answer 10 questions about the ratios in...
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Percentages Level 2
In this math worksheet, students solve the word problems in order to solve the problems using percentages. They apply the percent proportion.
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Playground Modeling
Students build a model of their school playground. They view models from the classroom (such as a globe, doll house, or cars). Students share observations about the models. They use a paper mat to represent the playground and use...
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A.P. Exam Review
Pupils engage in a lesson that is concerned with the cumulative concepts introduced in a Calculus course. They review exponential growth and how it is used to measure increase in values. Students also apply the use of the differential...
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Comparing Candy Bars
Eighth graders identify that a ratio is a comparison of two numbers and that a proportion is an equation that equates two ratios. They identify the extremes and means of proportions, as well as the product of the extremes equals the...
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Movement-Proportion-Greek Vase Figure Drawing
Students begin the lesson by drawing figures doing different activities. As a class, they view artwork on Greek vases and discover how the political situations affect the drawings on the vases. They draw their own scene to place on a...
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Self Portraits
Student pictures are taken with a digital camera. The picture is opened on the computer, and selected. On the computer, the image is cloned, and traced (using the computer, not a "real" pencil). Students discuss how well the "average...
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What percent of ratio is proportion?
Ninth graders investigate the concepts of ratio and proportion.They solve examples with the teacher for ratios and proportions. A basic fraction review is used for a warm up in this instructional activity. The primary focus of the...