Curated OER
Formulas from Masses
In this mass learning exercise, students determine the percentage composition of given compounds. Students write the empirical formula from the percentage composition. This learning exercise has 5 problems to solve.
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Percent Mass, Moles, and Avogadro Worksheet
In this moles activity students complete a set of calculations to find how many atoms and moles are in different substances.
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Measure Mania
Groups of young scholars rotate through five classroom stations to estimate, measure, and record volume, length, weight, mass, and area using both customary and metric measure. They evaluate their data to determine how close their...
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Constitution/Impeachment/Reconstruction
Eleventh graders analyze a chart comparing U.S. census data from 1850, 1880, 1900, and 1920. They read a handout summarizing immigration legislation from 1882-1996 and create a graph charting how open / closed U.S. immigration is over time.
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Corn-Crop is a Bin-Buster
Learners calculate percent change and create lists of data. They enter the corresponding bushels of corn measured in billions to their list and display, then convert the acres into scientific notation and use the value on the home screen...
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Apple Estimation: Percentages & Subjective Reasoning
Students practice using their estimation skills by utilizing apples. In this percentage lesson, students utilize a scale and an apple to discover the percentage of each bite they take. Students share their data with the rest...
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Data Management and Probability: Applications
In this data management and probability applications worksheet, 7th graders solve 13 different types of problems that include finding the mean, median, mode, and range of each set of values, as well as, solving a number of word problems....
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6th Grade Math Worksheet
In this multiple task math worksheet, 6th graders solve 10 math problems involving metric units, number lines, composite numbers, estimation and percentages.
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Relate Percents to Fractions and Decimals
In this relating percents to fractions and decimals practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems.
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Review of Algebra Topics
Eighth graders participate in a instructional activity that is intended to review topics of Algebra.They investigate the concepts of percent and solve problems. Students also solve equations that involve percent of change.
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How Many Types of Rice Are There?
Sixth graders investigate the cultivation and variation of rice around the world. In this food lesson, 6th graders read about the process of bringing rice from a farm to your dinner plate and which types of rice grow in which...
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Public Policy & The Federal Budget
Students, in groups, represent a single deparment in the executive branch and research the work of their department and their current budget via a provided Internet site and then must decide how to cut their budget for an emergency.
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The Alternative Fix: What Is Complementary and Alternative Medicine?
Students study the use of alternative and complementary medicines. They research the five categories of CAM therapies and how popular they are. They report their finding to the rest of the class.
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A Budget Can Help Young People Cut Their Spending
Students explore the concept of budgeting. In this budgeting lesson, students read an article about how a budget helps young adults keep track of their spending. Students discuss financial issues that young adults have to deal with as...
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Deep Blue: Exploring the Deep Ocean
Students examine landforms. In this social studies lesson, students bounce a beach ball around in order to discover that seventy percent of the Earth is covered in water. Students
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A Statistical Look at Jewish History
Students complete their examination over the Jewish Diaspora. Using population figures, they discover the importance of percentages in exploring trends. They use their own ethnic group and determine how it is represented in the United...
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Math Crossword Puzzle
This math vocabulary and computation crossword puzzle has learners read 12 clues, solve them and put the answer in a crossword puzzle. There is no word bank for the puzzle which features basic math vocabulary. Example: Do this to get a...
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Capture/Recapture
Middle schoolers use proportions to estimate the size of populations. They describe the data with using a graph or table of the estimate. Students use descriptive statistics to calculate mean, median, and mode. They also compare and...
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CheMATHstry That Sticks Right to You
Students find the percent composition of sugar in the gum. In this chemistry lesson, students calculate percent error from the experiment. They use dimensional analysis to convert between units.
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M&M Math
Students use M&M candies to discover relationships among fractions, decimals, and percent.
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Fractions, Decimal, Percent Relationships.
Students solve problems involving fractions, decimals and percents. In this algebra lesson, students examine the relationship between fractions and percents and between decimals and percents. They convert between percents, decimals and...
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Visual Fractions
Leanrers observe models of fractions and use a calculator to represent numbers as decimals, fractions, and percents. They participate in calculator activities to view different representations of the same number.
Math Mammoth
Circle
For this circle worksheet, students find the area and circumference of circles and compare their size using percents. Students determine the are of composite figures made of circles and rectangles. This one-page worksheet contains six...
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How Much Ocean?
In this ocean worksheet, students are given a map of the world and they predict the amount of water that covers the Earth's surface. They count the total number of squares on the given map that represent the water and they land and they...