Curated OER
Bob's Bagel Shop
How much money can Bob expect to make per customer by selling bagels? This short expected value problem can be used as a warm up or a quick assessment at the end of a more detailed lesson. Teacher commentary includes the solution to the...
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Dividing with Fractions
Use paper strips or models to relate division problems to division of fraction problems. Since the materials can be broken up, it helps them to show how they can complete repeated subtraction with fractions and not just whole numbers.
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Graphing Inequalities in Equations
Can a person solve and graph inequalities in one variable? Sounds impossible but it's not! Young mathematicians solve and graph inequalities in algebraic equations. They find a range of possible values for a variable as they solve...
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Perimeter
Students study about perimeter and the units used to measure perimeter using a variety of materials including their hands, feet, rulers, and computer applets. They understand such attributes as length, area, weight, volume, and size of...
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Decimals: Teaching Decimals in the Hundredths Place
Third graders examine place value in the hundredths place. They use decimals and money for understanding.
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Income and Outcomes
Bring financial literacy into your classroom. Learners use peer support to reflect on their spending and how it reflects their income and their values.
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The National Economy - Measures and Models
Students review economic goals and evaluate progress in achieving those goals. They focus on equity, efficiency, economic freedom and growth. They provide and example of a production decision for the economy as a whole.
Illustrative Mathematics
Pizza Place Promotion
The longer you wait to try the new pizza place, the more it's going to cost you! This real-world problem about how the cost of pizza varies with respect to time is a good example of how piecewise functions are used to describe...
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Subtraction With Integers
This thorough introduction to the concept of subtracting negative integers walk learners through the necessary steps using teacher modeling and guided practice. Number lines and various word problems are used to support understanding of...
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Counting Your Loot!
Students calculate the value of a given amount of gold and silver. They convert amounts of U.S. dollars to other currencies. Students must locate the country that the foreign currency involves on a world map.
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Lewis and Clark: Prized Possessions
Students consider the role of Sacagawea as part of the Corps of Discovery. In this Lewis and Clark expedition lesson, students discover details about Sacagawea's wampum belt and then create their own wampum belts using their computer and...
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Fractions and Decimal Equivalents: Fifth Grade
Sometimes a skeleton is all you get. This lesson plan outline provides teachers with a basic lesson plan flow. Pupils will pre-test, order place value names, use manipulatives, and build and compare numbers. How this is to be done is not...
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Entrepreneur Profit Balloon Game with Physical Education
Fourth graders explore business by participating in physical activities. In this entrepreneur activity, 4th graders define profit and how it is necessary to run a successful business. Students pop balloons with monetary values inside and...
Mathed Up!
Best Buys
Which scenario is the better deal? Class members examine nine scenarios to determine which choice offers a better deal. Pupils decide whether they need to find unit costs or total prices to compare the two options.
Curated OER
Million Dollar Project
Students calculate how they will spend a million dollars. In this millionaire math lesson, students complete a worksheet and then make a poster of how they would spend a million dollars. Each item and its cost must be shown....
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Populism and the People’s Party
Young scholars examine the history of the Populist Party as it relates to its reforms and economic plight. In this Populism and the People's Party lesson, students explore why farmers experienced financial difficulty at the end of the...
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The Yo-Yo Problem: Solving Linear Equations
Students compute the length of time it will take to save enough money to purchase a yo-yo. In this math lesson plan, students create a design with pennies and write the associated linear equation. In this linear equations lesson plan,...
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The Stock Market: High School Economics
High school economists learn about the stock market in a project where they "buy" and track stocks. The author of this resource reports it is the high point of her 12th grade economics course, but no resources are attached. After viewing...
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Linear Systems
Students solve and graph linear equations. In this algebra lesson, students solve systems of equations using elimination and substitution. They graph their answer and identify the point of intersection.
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Economic Community
Fourth graders assume different jobs of a community and understand the terms goods, services, producer, and consumer. In this community lesson plan, 4th graders answer short answer questions to show their knowledge of the terms.
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Opportunity Cost
Students explore the concept of opportunity cost. Classmates discuss, orally and in writing, a time when they had to make a choice when all choices seemed worthwhile. They explore the impact of making decisions when resources are...
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Figuring Elapsed Time
Students discover the concept of elapsed time. In this calculating time lesson plan, students utilize the Internet to complete record sheets based on the concept of elapsed time. Finally, the students answer questions on their own.
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Payment Parliament
Learners investigate how the economy works by role playing in their class. In this money management lesson, students read parts from a script for use in a role playing lesson simulating the Federal Reserve and their payment...
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What's It Worth? Thinking About Weights and Measures
Students examine how weights and measures can be used to assess value, that traders must be wary of fraudulent practices, and appreciate the Akan weights as works of art.