Lesson Plan
Curated OER

Percentages in Chemistry

For Teachers 9th - 11th
In this algebra worksheet, students solve for percentages using chemical reactions as a real life scenario. The convert to grams when determining percentage of mass. There are lots of examples on how to convert for different units.
Worksheet
Curated OER

Decimals, Fractions and Percentages

For Students 6th
For this arithmetic worksheet, 6th graders solve and complete 40 problems. First, they find the value of a number in each decimal listed. Then, students write each list of numbers in order from least to greatest. They also write the...
Worksheet
Curated OER

Math Worksheet

For Students 6th - 8th
Students complete the attached worksheet as a form of assessment after this math lesson, students answer various math questions where they find multiples, work with decimals, count money, find percentages, and practice with fractions.
Lesson Plan
Curated OER

Stretching the Truth

For Teachers 6th
Sixth graders visualize different percentages as parts of a whole on visual images. They observe alterations of photographs, and models of circles, squares and sets. This incredibly detailed, eight-page plan leads you through everything...
Lesson Plan
EngageNY

Solving Percent Problems III

For Teachers 6th Standards
What happens when combining percentage discounts? The last lesson in a series of 29 introduces the idea of combining discounts one after another. Pupils wrestle with the claim that to find the total discount, they need to only add...
Lesson Plan
EngageNY

Comparing Quantities with Percent

For Teachers 7th Standards
Be 100 percent confident who has the most and by how much. Pupils use percentages to help make the comparisons by finding what percent one quantity is of the other. They also determine the percent differences between the two...
Lesson Plan
EngageNY

Comparing Estimated Probabilities to Probabilities Predicted by a Model

For Teachers 7th Standards
Small groups devise a plan to find the bag that contains the larger percentage of blue chips. they then institute their plans and compare results to the actual quantities in the bags. 
Lesson Plan
EngageNY

Percent and Rates per 100

For Teachers 6th Standards
What percentage of your class understands percents? Pupils learn the meaning of percents based upon rates per 100 in the 24th lesson in a series of 29. They represent percents as fractions, decimals, ratios, and models. The scholars...
Lesson Plan
Curated OER

Arithmetic: Fractions and Percentages

For Teachers 4th - 8th
Young mathematicians review the basic operations needed for addition and subtraction of fractions. They review the rules for addition and subtraction of fractions with the same denominator, how to change them if the denominators are...
Worksheet
National Security Agency

Go One-on-One with Decimals

For Students 4th - 5th Standards
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
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...
Lesson Plan
Hawaiʻi State Department of Education

Kapa Designs

For Teachers 5th
I always knew there was a connection between art and math, and this lesson proves it. Fifth graders will use what they know about ratios and percents to design art inspired by Polynesian kapa cloth. A grid, specific guidelines, and the...
Lesson Plan
EngageNY

Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers 2

For Teachers 7th Standards
The 20th segment in a series of 25 has learners work with percentage problems to generate equivalent expressions. Pupils find discounted prices using numerical and algebraic expressions. The task then requires individuals to find the...
Activity
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PBS

The Lowdown — Exploring Changing Obesity Rates through Ratios and Graphs

For Teachers 6th - 9th Standards
Math and medicine go hand-in-hand. After viewing several infographics on historical adult obesity rates, pupils consider how they have changed over time. They then use percentages to create a new graph and write a list of questions the...
Activity
PBS

The Lowdown — Rot and Rubbish: The Rancid Truth about How Much Food We Waste

For Students 6th Standards
Compare waste a percent at a time. The resource contains an infographic on food waste. Using images, the informative activity describes the amount and types of food waste that occur. Pupils compare the percentage of waste from their...
Activity
US Department of Commerce

How Are Single-Parent Households Distributed Across the United States?

For Teachers 7th Standards
There sure are a lot of single-parent households in the country. After selecting one of four US regions to investigate, pupils create dot plots and box plots on the percentage of single-parent households with male parents and female...
Activity
US Department of Commerce

Exploring Sampling Variability - Higher Education Attainment Across The United States

For Teachers 6th - 7th Standards
More education in statistics is always beneficial. Given cards that provide the proportion of adults with bachelor's degrees in 10 random US states, scholars individually determine the sample percentage of states in which more than 30...
Activity
US Department of Commerce

Educational Attainment and Marriage Age - Testing a Correlation Coefficient's Significance

For Teachers 11th - 12th Standards
Do women with college degrees get married later? Using a provided scatter plot of the percentage of women who earn bachelor's degrees and the median age at which women first get married over time, pupils conduct a linear regression...
Activity
US Department of Commerce

Over the Hill - Aging on a Normal Curve

For Teachers 11th - 12th Standards
Nobody is too old to learn something new. Young statisticians analyze census data on the percentage of the population older than 65 years old in US counties. They fit a normal distribution to the data, determine the mean and standard...
Activity
US Department of Commerce

Sample Means - Exploring Sampling Variability

For Teachers 7th Standards
Sample an excellent resource on sampling variability. Pupils analyze census data on the percentage of homes in each state that have Internet access. They take random samples of different sample sizes, determine the sample means, and then...
Lesson Plan
EngageNY

Markup and Markdown Problems

For Teachers 7th Standards
There is a 100 percent chance this resource will help pupils connect percents to financial literacy. Young mathematicians use their knowledge of percents to find markups and markdowns in financial situations in the seventh segment in a...
Lesson Plan
Curated OER

Decimal Baseball

For Teachers 4th - 6th
Young mathematicians represent recorded information in decimal form. In this decimals lesson plan, learners play a "classroom friendly" basketball game in which pupils take 10 shots. Number of shots made out of 10 is recorded as a...
Activity
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Curated OER

Task: Grain Storage

For Teachers 7th - 10th Standards
Farming is full of mathematics, and it provides numerous real-world examples for young mathematicians to study. Here, we look at a cylinder-shaped storage silo that has one flat side. Given certain dimensions, students need to determine...
Lesson Plan
Curated OER

Paper Toss Shootout

For Teachers 6th - 9th
Students explore the concept of percentages. In this math lesson, students throw paper at wastebaskets as if shooting a basketball in a hoop. Students shoot the paper a given amount of times and then calculate their shooting percentage....

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