Activity
US Department of Commerce

Featured Activity: Population Change Over Time

For Teachers 3rd - 4th Standards
Keep track of a state's population. After a brief discussion on how population data is used for funding, individuals look at population changes over time. Pupils find the population of two states using three different censuses. They then...
Unit Plan
Princeton University

A Teacher's Guide to the Universe

For Teachers 9th - 12th Standards
Astronomers only observe four percent of the universe as the rest hides in darkness. The size, shape, and movement of the universe are the focus for an long-term high school unit. Its 43 lessons include hands-on experiments, direct...
PPT
Curated OER

Fractions XIV: Multiplication of Fractions

For Teachers 4th - 6th
This PowerPoint instructs students on how to solve a fraction multiplication problem. The slides address the steps in solving a fraction multiplication problem, along with examples. The steps are clearly stated and easy to understand....
Assessment
Inside Mathematics

Picking Apples

For Teachers 8th Standards
Getting the best pick of the apples depends on where to pick. The short assessment presents a situation in which class members must analyze a real-world situation to determine the cost of picking apples. The pricing structures resemble...
Assessment
Noyce Foundation

Snail Pace

For Teachers 6th Standards
Slow and steady wins the race? In the assessment task, scholars calculate the rates at which different snails travel in order to find the fastest snail. Hopefully, your class will move much more quickly in finishing the task!
Lesson Plan
Curated OER

The "Heart" of the Problem

For Teachers 7th - 9th
Students create an exercise and nutrition program. In this interdisciplinary lesson, students use calculations of exercises plus their corresponding effects on the body and nutritional values of food to derive a health plan. Students...
Worksheet
Curated OER

Lesson 6-7: Scatter Plots and Equations of Lines

For Students 10th - 12th
In this scatter plot worksheet, students examine tables and write a linear equation that matches the table.  Students graph linear equations.  They read scatter plots, determine the trend line, and write a linear equation to...
Lesson Plan
Curated OER

The Physics of the Planets: How 16th and 17th Century Physicist Helped Us Understand Our Solar System

For Teachers 8th
Eighth graders draw the paths of the planets in the solar system. In this astronomy activity, 8th graders calculate speed of objects using distance and time information. They research about the work of scientists in the 16th and 17th...
Interactive
Curated OER

My Test Book: Percents

For Students 5th - 7th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding percents. Students may submit their answers to be scored.
Interactive
Curated OER

My Test Book: Calculating Percents

For Students 3rd - 4th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to calculate percents. Students may view the correct answers.
Worksheet
Curated OER

Decimals and Percents

For Students 6th - 8th
In this decimals and percents instructional activity, students multiply six whole numbers by decimal numbers. They find the percentage of five whole numbers. Students graph one of the answers on a 10x10 grid.
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.
Worksheet
Curated OER

Practice Test: Chapter 7 - Percents

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

Ratios and Percents

For Teachers 6th
Sixth graders practice finding percentages, converting them, and analyze percentage statistics and facts about rice. In this ratios and percentages lesson, 6th graders read information about percentages related to rice. Students complete...
Lesson Plan
Curated OER

Percents

For Teachers 4th - 5th
Students explore the concept of percents. In this percents lesson plan, 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...
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...
Lesson Plan
Curated OER

Go Figure! Using Percents in the Real World

For Teachers 6th
Sixth graders solve sales tax problems.  For this solving sales tax problems lesson, 6th graders find the sales tax on various items.  Students are given a list of expenses that a family spent on vacation before taxes. ...
Lesson Plan
Curated OER

Ratio, Percent, & Proportions

For Teachers 7th
Seventh graders explore the concept of percents, ratios, and proportions. In this percents, ratios, and proportion lesson, 7th graders have 237 ounces of beads to weigh. Students work in groups to weigh the beads in a way so that each...
Interactive
Curated OER

A Number is X% of What Number?

For Students 7th - 12th
In this algebra worksheet, students solve for the base of a number given the percent and its partial amount. There are 10 questions.
Worksheet
Curated OER

Family Letter and Activity: Cars, Trucks and Percents

For Students 4th - 5th
In this math worksheet, students will take home a letter to their parents explaining that they are studying Chapter 10: Ratio, Proportion and Percent. Then students will complete a homework activity in which they ask family and friends...
Lesson Plan
Curated OER

Fractions, Decimals, and Percents

For Teachers 6th - 7th
Young scholars 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.
Lesson Plan
Curated OER

Investigation- What Does It Cost?

For Teachers 8th
Eighth graders investigate percents by comparing different discounts on the same sale item, practice graphing percents, and look at reasonable and unreasonable "percents off" a sale item.
Lesson Plan
Curated OER

Finding the Percent of a Number in Fish Body Weight

For Teachers 6th - 8th
Students use fractions to find the weight of fish. They use percentages to determine the correct amount to feed them. They organize their data into a graph and shares with the class.
Lesson Plan
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Social Media Toolbox

Why Social Media?

For Teachers 6th - 12th Standards
Is social media the best way to convey news in your school? Young journalists dig deep into the social media question in the second of 16 lessons from The Social Media Toolbox. After learning about the relationship between social media...

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