Worksheet
Curated OER

Counting Atoms in a Molecule

For Students 8th - 10th
In this counting atoms in a molecule instructional activity, learners read about the molecule propanal that was discovered by the giant radio telescope in the Milky Way Galaxy. Students solve 6 problems where they find the number of...
Lesson Plan
Curated OER

Mystery of the Megaflood

For Teachers 3rd - 8th
Students will use everyday items and speeds to describe the dimensions of a massive flood that occurred in the Pacific Northwest near the end of the last ice age.
Worksheet
Curated OER

Percentage Practice

For Students 7th
In this percentage problem worksheet, 7th graders find the percent of a number by changing the percent to a decimal and multiplying. Students' objective is to read through each word problem and change the given percent to a decimal,...
Lesson Plan
Curated OER

Tracing Genetic Ancestry Using DNA Microarrays

For Teachers 9th - 12th
High school learners read and discuss an article about genetic ancestry and genetic ancestry testing. They complete a paper and pencil activity that mimics the function of a DNA microarray and consider the ethics of genetic testing in...
Lesson Plan
Curated OER

Hand Lotion Analysis

For Teachers Higher Ed
Students prepare a sample of a commercial hand lotion for analysis by HPLC to determine the percent composition of two common cosmetic preservatives, methylparaben and propylparaben. They perform the analysis and the data is evaluated to...
Interactive
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1
Scholastic

Study Jams! Compare Money Amounts

For Students 3rd - 5th Standards
Elementary money makers are walked through five steps to compare two different amounts. RJ speaks slowly as animations display his explanations. He compares the price of a New York magnet to the amount of money his cousin has on hand to...
Lesson Plan
Curated OER

Air Quality

For Teachers 3rd - 5th
Students observe air quality and monoxide data. In this air quality lesson, students draw conclusions and manipulate data from a one year period on changes in air quality.
Unit Plan
NASA

The Electromagnetic Spectrum

For Teachers 5th - 8th Standards
Did you realize the visible light spectrum is less than three percent of the electromagnetic spectrum? A hands-onlesson includes five activities and experiments for scholars to explore and discover many advanced science concepts. They...
Lesson Plan
California Department of Education

Plagiarism is Stealing!

For Teachers 9th Standards
Stop, thief! Do your pupils understand the consequences of plagiarism? Lesson three of six in a series of college and career readiness activities demonstrates the dangers of taking credit for someone else's work. Learners engage in...
Lesson Plan
Curated OER

Agriculture: Oklahoma's Legacy

For Teachers 6th
Sixth graders explore agriculture as it relates to crops over the course of a series of historical events. They read and create a timeline of the 50-year increments that depict important cause and effect events. Students then use...
Lesson Plan
Curated OER

Expressing Percent as Fraction or Decimal

For Teachers 6th
In this expressing percent as fraction or decimal worksheet, 6th graders use the computer program Understanding Percent for instruction, then practice simplifying fractions and converting percents to fractions and decimals.
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

What Is the Percent?

For Students 4th - 6th
In this percent worksheet, students find the percent of one number to another. A website reference for additional resources and an answer key is given.
Lesson Plan
Curated OER

Understanding Percent

For Teachers 5th - 6th
In this understanding percent worksheet, students use a computer program to complete 8 sections, then work off the computer and answer 7 questions with fraction strips, tables and grids.
Interactive
Curated OER

Convert: Percent to Fraction

For Students 9th - 12th
In this algebra learning exercise, students convert percents to fractions by dividing by 100% and then reducing the fractions as necessary. There are 10 questions.
Worksheet
Curated OER

Percent Application Worksheet

For Students 6th - 7th
In this problem solving worksheet, learners solve each of the ten word problems by using their knowledge of percent, proportions, simple interest, and sales tax.
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

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.
Lesson Plan
Curated OER

A Single Lucid Moment

For Teachers 6th - 12th
Students compare resolving contrasting values between cultures. They probe the deeper meanings of a story by a peace Corp worker and the questions it raises. They study the Maimafu villagers who accompanied the Peace Corps Volunteers...
Assessment
Noyce Foundation

Lawn Mowing

For Teachers 6th - 7th Standards
This is how long we mow the lawn together. The assessment requires the class to work with combining ratios and proportional reasoning. Pupils determine the unit rate of mowers and calculate the time required to mow a lawn if they work...
Worksheet
NEST Family Learning

Thomas Edison: Resource and Activity Book

For Students 1st - 6th
What other inventions was Thomas Edison responsible for besides the telegraph and lightbulb? Incorporate a set of worksheets into your study of Edison and other inventors. The 48-page packet includes all types of activities from word...
Worksheet
Teacher Created Resources

How to Calculate Discounts and Sales

For Students 4th - 6th Standards
Teach discounts and sales with a straightforward worksheet. After reviewing the concept, pupils solve word problems related to dollars and percentages. The second half of the sheet prompts learners to continue solving problems related to...
Printables
1
1
Houghton Mifflin Harcourt

Unit 6 Math Vocabulary Cards (Grade 6)

For Students 6th Standards
Fifty-eight flashcards make up a set designed to reinforce math vocabulary. Within the set, you'll find bold-faced word cards as well as definition cards that offer a labeled example. Terms include base, percent, theoretical...
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...

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