Curated OER
A Blast From The Past
Students investigate ratio and proportion as they solve problems. In this algebra lesson, students calculate the percent increase on salaries and convert between decimals and percents to calculate. They rate job positions from 1936...
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Fertilizers, Pesticides and Health
Students apply real data to create and calculate algebraic equations. Students create a visual to represent the concentration for one part per million and apply unit analysis to verify measurement computations. Students define the use...
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Interest Calculation and Spreadsheets
Students, while in the computer lab working on a spreadsheet program, calculate interest and accumulated value of a savings plan. They follow specific directives on how to create their spreadsheets. At the end of the lesson they print...
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Data Analysis
Twelfth graders collect and analyze data. In this secondary end-of-course mathematics activity, 12th graders formulate a question they would like to answer and decide on an appropriate means of data collection. Students...
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More for my Money
Students solve problems involving ratio and proportion. In this algebra instructional activity, students analyze the currencies found in different countries. They create formulas to convert between the different currencies and use ratio...
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Statistics and Shopping
Pupils examine statistics and data analysis concepts from the practical questions that arise in everyday life.
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The Chain Gang
Young scholars perform a food chain simulation to determine what happens when a food chain is broken.
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Water on Planetary Surfaces
In this water on planetary surfaces worksheet, students read about the Galileo spacecraft and the surface of Jupiter's moon Europa. They read about the energy needed to keep the water in a liquid state on Europa. Students solve 4...
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Percents: What's the Use
Students research percentages in real world situations. In this percents instructional activity, students demonstrate their ability to apply percents to everyday situations. Students communicate mathematically by conducting interviews...
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It's In The Chocolate Chips
Students investigate which brand of chocolate chip cookies contains the most chocolate. They analyze and compare data using Microsoft Word and Microsoft Excel. They communicate the results with Microsoft PowerPoint.
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Shop 'Til You Drop
Students compare food prices to find the lowest unit price and make choices about where to shop and what to purchase on weekly items, cost comparisons and items needed. They collect grocery ads and weekly sale flyer's to expedite their...
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Meet Molly An American Girl
Students examine concepts of personal finance. In this personal finance lesson, students use Valerie Tripp's, Meet Molly, An American Girl, to learn about saving and spending after World War II. They compare financial decisions after...
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Populations and Life Cycles
Students explore biology by researching ocean statistics. In this data analysis lesson, students conduct a snail examination experiment utilizing live pouch snails. Students collect data about the snails over the course of six weeks and...
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The Politics Of Taxation
Students explain that taxation involves a compromise of conflicting goals and that lobbyists can influence lawmakers' decisions about taxes. They can explain why people of similar incomes often pay different tax rates and work in teams...
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Cost Of Cool
Students explore how marketers use the idea of "cool" to sell clothing and accessories, and become aware of their own attitudes and perceptions about what is cool. They become aware of what motivates them to buy certain things
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Jet Who?
Students explore the emerging budget flight industry and the resulting increased competition among airlines. They compare a budget airline with a legacy carrier in terms of cost, corporate profile, flight statistics, amenities, and...
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Buy or Lease an Automobile
Learners gather information on 3 new cars they would like to buy or lease, and use mathematical comparisons to decide whether to buy or lease the car.
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Smart- Counting Coins
Students discover the name and value of coins. In this counting money lesson, students identify heads and tails of coins and the value of each coin. Students visit websites and play games. Students then write a poem about money.
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Raising Plants
Students investigate the life cycle of plants by growing their own in class. In this botany lesson, students practice using plant vocabulary while they grow their own Wisconsin Fast Plants. Students collaboratively build a...
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Cost Effective Buying
Students complete a worksheet that asks them to calculate the true energy cost of various appliances. They compare appliances with energy saving features, rebates and other economical incentives.
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The Math of Light
Investigate light intensity, illuminance, and power consumption of different light source.Compare the efficiency of light bulbs then create a persuasive advertisement about it.
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Grain Properties Activity
Students study the similarities and differences of five different grains. They analyze the characteristics of corn, sunflower, milo, wheat, and soybeans.
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Inside Out: An Up-Close Look At Foods We Eat
Fourth graders identify the origins of meats and vegetables consumed by humans on a daily basis. They classify foods (meats, dairy products, grains...) and create a food pyramid.
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Comparison Food Shopping: Buying Groceries for Two People for One Week
Twelfth graders investigate how to develop a simple food budget for two using newpaper ads, the basic four food groups, and calorie counts.