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PPT
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Curated OER

Percentages

For Teachers 4th - 6th
A presentation on how to calculate percentage is here for you. Young mathematicians gain practice in performing the calculations necessary to find a percentage value. Many excellent tips and problems to solve are embedded in the...
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Lesson Plan
Illustrative Mathematics

Discounted Books

For Teachers 6th - 8th Standards
Adolescents love to shop, especially when an item is discounted. Here, shoppers only have a set amount of money to spend. Will they be able to make a purchase with the discount and tax added in? Percent discounts can be calculated...
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Lesson Plan
Illustrative Mathematics

Sharing Prize Money

For Teachers 6th - 8th Standards
When three classrooms are to split up prize money, your mathematicians must find the percentage that each class deserves and calculate the total amount. There is an option to use a calculator and practice rounding. 
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Lesson Plan
Curated OER

Numbers and Operations

For Teachers 6th - 8th
Students practice using proportions to discover the fraction needed to use the right amount of an ingredient. They calculate the number of ounces in one gallon as well. They answer questions to complete the lesson.
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Lesson Plan
Curated OER

Finding Percent When Given A Fraction

For Teachers 7th
Seventh graders calculate percentages when given a fraction. They convert a percentage to a fraction. All of this be done by each student's ability to read the graphs made available by the spreadsheet information.
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PPT
Science Geek

Percent Composition, Empirical and Molecular Formulas

For Students 10th - Higher Ed
Help your pupils understand when empirical becomes molecular. The lesson presentation demonstrates the connection between empirical formulas and molecular formulas. Then, given percent composition, the lesson demonstrates the steps to...
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Lesson Plan
Virginia Department of Education

Finding the Formula and Percent Composition

For Teachers 9th - 12th Standards
Do you have mole problems? If so, call Avogadro at 602-2140. The lesson starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...
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Lesson Plan
Curated OER

Finding Total Given Part and Percentage

For Teachers 7th - 8th
Students observe models of fractional parts. After writing the definitions of percent, part and whole, students use the calculators and computers to solve problems. Individually, they complete assigned problems where the convert the...
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Lesson Plan
Curated OER

Percent of a Number

For Teachers 4th - 8th
For this percent worksheet, students complete problems such as changing percents to decimals, filling in percentage charts, and more. Students complete 8 problems.
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Worksheet
Curated OER

Percent of Change

For Students 8th - 10th
For this percent of change worksheet, students calculate the change in two whole numbers. They compute the percent of change and indicate if it is an increase or decrease.
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Worksheet
Curated OER

What Number? Percents

For Students 4th - 5th
In this percents worksheet, students use work space provided to solve and find numbers whose percentages are given. Answers included on page 2.
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Worksheet
Helping with Math

Percentages: Calculating Percent - 2

For Students 6th - 8th Standards
Here is a worksheet on which math classes practice calculating the percentage of different numbers. Some of the percentages involve decimals, so this would not be an assignment for first-time percent calculators! You can print the...
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Worksheet
Curated OER

Finding Percentages Virtual Worksheet

For Students 5th - 6th
In this percentages worksheet, students find the percentage of two digit numbers in 52 problems in this virtual worksheet. They fill in the answers online and print the pages if needed.
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Assessment
EngageNY

End-of-Module Assessment Task: Grade 7 Mathematics Module 4

For Students 7th Standards
Asses the class to determine their knowledge of proportional relationships involving percents. Class members work through the nine-question assessment with a variety of percent problems. The multi-step problems involve simple interest,...
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Assessment
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Balanced Assessment

Sales Tax Table

For Students 9th - 12th Standards
Sales tax rates vary; do the math to find the right rate! Pupils use before tax amounts and after tax amounts to determine the tax rate. Rounding makes the task challenging.
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Assessment
Inside Mathematics

Rugs

For Teachers 8th Standards
The class braids irrational numbers, Pythagoras, and perimeter together. The mini-assessment requires scholars to use irrational numbers and the Pythagorean Theorem to find perimeters of rugs. The rugs are rectangular, triangular,...
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Worksheet
Curated OER

Practice Test: Chapter 7 - Percents

For Students 7th - 8th
In this percent worksheet, students convert between fractions, decimals and percents. They create a model of each number represented. This six-page worksheet contains 25 multi-step problems.
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Worksheet
Curated OER

Numbers Based on Percentage

For Students 7th - 8th
In this percentage worksheet, students examine written statements and solve to find the percent of a number or find a missing number when given a percent. This one-page worksheet contains ten problems.
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Lesson Plan
Curated OER

Estimation With Percents

For Teachers 3rd - 5th
Students examine percents. In this percents lesson, students will estimate percentages. Using advertisements from a newspaper, students problem solve to determine the final price of a sale item.
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Lesson Plan
Curated OER

Percents

For Teachers 4th - 5th
Students explore the concept of percents. For this percents lesson, students discuss the prefix cent and words that contain that prefix. Students make bead necklaces and determine the percentages of certain beads in relation to the...
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Lesson Plan
Curated OER

Topsy-Turvy Math With Rational Numbers

For Teachers 4th
Fourth graders complete a worksheet. As a whole class, 4th graders hear a lecture and complete a worksheet on factors, multiplicative inverses and reciprocals, finding the quotient of two fractions and the division of fractions to...
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Lesson Plan
Curated OER

Fractions, Decimals, and Percents

For Teachers 6th - 7th
Students connect different mathematical concepts. They create a circle graph. Students then create a question in which they collect data in order to convert fractions to decimals and decimals to percents.
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Lesson Plan
Curated OER

Ratios, Proportions, and Percents - Week 4

For Teachers 9th - 12th
In this ratio, proportion and percent worksheet, young scholars solve problems involving ratios and proportions. They identify the percent of increase and decrease, solve ratio problems with proportions, and find sale prices. This...
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Lesson Plan
Curated OER

Understanding Rational Numbers and Proportions

For Teachers 3rd - 4th
Students explore parts of a whole. In this fraction lesson, students determine what makes a fair share. Working with manipulatives, students solve mathematical problems containing fractions.