Curated OER
Shopping-Unit Pricing
Comparing unit prices of food products is a skill that learners will use for the rest of their lives. Here is a simple plan that provides practice calculating the unit price for various grocery store products. Use two jars with differing...
Curated OER
Probability
Using real life examples, learners discuss probability and ratios. They begin by answering a set of questions, and then participate in a probability activity involving a bag of colored cubes.
Curated OER
Using Proportions to Solve Problems
Skittles and math? Pupils will work as a class to determine how many orange Skittles are in a large bag by using proportions. They will problem solve, estimate, and share their thinking. Then, they will each receive a small bag of...
Curated OER
Using Proportions
For this similarities worksheet, learners set up ratios and solve proportions using algebra. All of the equations turn out to be linear with no quadratics to solve. There are 20 questions.
Curated OER
Math Regents Exam Questions: Proportions
In this proportions worksheet, students solve 1 multiple choice question. Students determine the amount of milk needed to keep a cake recipe proportional.
Curated OER
Math Regents Exam Questions: Verbal Problems Involving Ratio
In this ratios worksheet, students solve 6 multiple choice and short answer word problems. Students use ratios of boys to girls and deer to foxes to find the number of boys, girls, deer, and foxes in a given population.
Curated OER
It's All About Scale
Sixth graders investigate scale models of toys. In this scale models of toys instructional activity, 6th graders bring in toys from home to measure. Students discuss scale and what scale is used with their toys. Students determine the...
Curated OER
Ratios, Proportions and Percents
Fifth graders complete 3 activities centered around percents. In this ratios, proportions and percents instructional activity, 5th graders create designs on grid paper that illustrate a variety of percents, solve percent problems...
Curated OER
Similar Triangles and Proportions
Pupils investigate similar triangles and proportions as they make conjectures about the length of sides of similar triangles. For this lesson, have your class construct similar triangles using Cabri Jr so that they share a common vertex.
Curated OER
Mental Tests
In this ratio worksheet students use mental math to find the ratios in problems about people, distance, length, and products.
Curated OER
Fractions in Space
In this fractions in space worksheet, students solve 4 problems where they find ratios of orbit periods of satellites, they find the ratio of Neptune's and Pluto's periods, they determine the location of the planets after 5 opposition...
Curated OER
Working with Percentages and Proportions
In this percentages and proportions instructional activity, students are given percentages, they express them as a proportions, they create an equivalent ratio using "x" for the unknown portion and they cross multiply and divide to find...
Math Mammoth
Ratios and Proportions
For this ratios and proportions worksheet, learners complete several activities that advance their understanding of proportions and ratios. Students solve six equations and five word problems.
Math Mammoth
Ratios 1
In this ratios learning exercise, students complete several activities for ratios. Students enhance their understanding of ratios and percents.
Curated OER
Simplifying Ratios
In this simplifying ratios worksheet, 10th graders solve and complete 24 various types of problems. First, they complete each ratio and reduce when necessary. Then, students find the length and width of each rectangle described. They...
Curated OER
Relate Fractions, Decimals, and Percents practice 19.2
In this relating fractions, decimals, and percents worksheet, learners recognize the relationships, complete a table with missing fraction, decimal, and/or percent, write fractions in simplest forms, and solve algebraic equations and two...
Curated OER
Equivalent Ratios (Practice 18.2)
In this ratios worksheet, learners solve 22 problems in which equivalent ratios are found or ratios are expressed in simplest form.
Curated OER
Equivalent Ratios (Homework 18.2)
In this ratios worksheet, learners solve 20 problems that pertain to equivalent ratios and writing ratios in the simplest form.
Curated OER
Ratio Measures
In this ratio measures worksheet, 10th graders solve and complete 8 different types of problems. First, they find the largest angle of a hexagon. Then, students solve the proportions shown. They also name the similar figures by filling...
Curated OER
Rations and Proportions
In this ratios and proportions worksheet, students answer 8 questions in which they are setting up and solving proportions. One problem also consist of several polygons in which students must identify missing information.
Curated OER
Ratio (2.1)
In this finding the ratio worksheet, students solve fractions of a share, fraction of the total, total number, length, and perimeter of a rectangle by using ratios. Students solve ten word problems.
Curated OER
Ratios
In this ratios learning exercise, students write the ratios for 3 number sentences, solve 2 word problems and change 5 ratios to fractional notations.
Curated OER
Equivalent Ratios
In this ratios worksheet, students complete a variety of online exercises involving writing twelve ratios in their simplest form, writing nine ratios in the form of 1:n, writing six ratios in the form n:1 and solving seven ratio word...
Curated OER
Ratios & Proportions: Introduction
In this ratios worksheet, students, after reviewing and discussing the definition of what a ratio is and then studying the example shown, problem solve ten multiple choice ratio math problems.