Worksheet
Curated OER

Algebra Word Problems

For Students 8th - 9th
In this word problems worksheet, students solve 20 different word problems that are related to and use algebra. First, they determine the total amount of money spent in one week given the information. Then, students determine the...
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...
Worksheet
Curated OER

Math Regents Exam Questions: Verbal Problems Involving Ratio

For Students 9th - 12th
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.
Unit Plan
EngageNY

Ratios and Unit Rates

For Teachers 6th Standards
This turn-key unit on ratios and unit rates walks through a 30-lesson unit on teaching proportional reasoning, with each lesson broken into detailed teaching notes and time allotments for all parts. An unbelievable resource when taken...
Lesson Plan
Curated OER

Scale factors: Ratios and Proportions

For Teachers 8th - 11th
Students create building and models using scale factors. In this geometry instructional activity, students apply the properties of ratio and proportion to solve problems. They identify the means and extremes property of cross...
Worksheet
Curated OER

Proportion

For Students 7th - 9th
In this proportion worksheet, students read story problems and set up proportions to solve the given situation. They use proportions to determine the length of a missing side when given similar figures. This two-page worksheet contains 4...
Lesson Plan
Curated OER

Applications, Proportions and Problem Solving

For Teachers 9th - 10th
In this problem solving worksheet, students read short statements, gather necessary information and translate them to equations. There are 11 problems on this two-page worksheet.
Worksheet
Curated OER

Ratios and Proportions

For Students 4th - 5th
In this math worksheet, students examine 4 ratio and proportion problems which have picture clues to help. Students solve the problems and express the proportions as fractions and simplify.
Worksheet
Curated OER

Ratio and Proportion-- Sweets in a Bag

For Students 5th - 6th
For this math worksheet, students study ratio and proportion by solving 12 word problems. The examples pertain to the color of candies in a bowl and also the ration of boys to girls in a classroom.
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...
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. 
Worksheet
Curated OER

Leveled Problem Solving Using Proportions with Similar Polygons

For Students 6th - 7th
In this proportions and similar polygons learning exercise, students solve the problems that use proportions, rations, fractions, and similar polygons.
Worksheet
Curated OER

Solving for Missing Proportions

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

Glencoe - Proportions and Similar Triangles

For Students 9th - 12th
In this proportions and similar triangles learning exercise, students solve 14 multiple choice problems. Students find unknown sides of similar triangles using proportions. Students multiply means and extremes to solve proportions.
Activity
Noyce Foundation

Measuring Up

For Students K - 12th Standards
Teach the basics of measurement and conversion with a five-lesson resource that builds an understanding of proportion and measurement conversion from elementary through high school. Initially, young scholars use ratios to determine soup...
Worksheet
Curated OER

Rations and Proportions

For Students 9th - 12th
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.
Assessment
Los Angeles County Office of Education

Assessment For The California Mathematics Standards Grade 6

For Students 6th Standards
Test your scholars' knowledge of a multitude of concepts with an assessment aligned to the California math standards. Using the exam, class members show what they know about the four operations, positive and negative numbers, statistics...
Lesson Plan
EngageNY

Finding Equivalent Ratios Given the Total Quantity

For Teachers 7th Standards
Complete incomplete tables by using proportions. Pupils use information provided to complete tables based on proportions. Class members use their knowledge of part-to-part ratios and totals to find the missing information.
Worksheet
Mathed Up!

Reverse Percentages

For Students 5th - 8th Standards
Boost math skills and inspire scholars to show what they know with a six-page independent practice that focuses on proportional relationships and percents. 
Lesson Plan
Curated OER

Using Random Sampling to Draw Inferences

For Teachers 7th Standards
Emerging statisticians develop the ability to make inferences from sample data while also working on proportional relationships in general. Here, young learners examine samples for bias, and then use random samples to make...
Interactive
CK-12 Foundation

Percent of a Number: Acid Solution

For Students 6th - 8th Standards
Mathematicians answer five questions about percents, ratios, and proportions with help from an interactive graduated cylinder. Question types include multiple-choice, fill-in-the-blank, and discussion. 
Lesson Plan
Curated OER

Art Class, Variation 1

For Teachers 6th - 8th Standards
Student statisticians calculate ratios to determine how many shades of green were mixed by Ms. Baca's art class. They graph the number of blue parts against the number of yellow parts for each combination and discover that some produce...
Assessment
1
1
Mathematics Assessment Project

College and Career Readiness Mathematics Test C2

For Students 9th - 12th
Scholars apply knowledge learned over their high school math courses in order to determine their college readiness. The 20-page resource emphasizes applied problem solving.
Worksheet
Curated OER

Missing Proportions

For Students 7th - 8th
In this missing proportion worksheet, students solve for a missing variable to create a true statement. The two-step process of cross-multiplication and division may be used to solve given ratios. This one-page worksheet contains ten...