Curated OER
The Fruits of Fairness
Students examine the distribution of wealth in the US. In this economic distribution lesson, students use math skills to apply real statistics to the students in their classroom making these facts more of a reality.
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Stock: The Rise and Fall of Stock
Students examine the uncertainties of investing in the stock market. They look at how company profits, good or bad news, and new competition affect share prices. They write and discuss journal entries about share prices before completing...
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Systems of Word Problems
Ninth graders investigate systems of linear equations. In this Algebra I lesson, 9th graders explore word problems that can be solved by using a system of equations. The problems involve such topics as cell phone usage,...
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Estimation Contest
Young scholars explore the concept of estimation. In this estimation activity, students estimate the number of Cheerios in their cup. Young scholars then determine the number of Cheerios in the entire box using what they know about their...
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Percents
Students explore the concept of percents. In this percents lesson, 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 necklace.
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Let's Take a Chance!
Learners investigate probability and the chance of an even happening. In this algebra lesson, students incorporate their knowledge of probability to solve problems and relate it to the real world. They learn to make decisions based on data.
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Probability Two Events
Young scholars investigating the concept of probability practice the concept using a variety of different example problems. The lesson is delivered in a question and answer format. The frequency of answers is recorded in a data table for...
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I Wonder How Fast Manduca Grows Compared To Me
Learners study the Manduca bug and its growth data. They look for patterns and compare their own growth rate to that of the Manduca.
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Learning to Add and Subtract
Young learners practice addition and subtraction to solve problems. They use a webquest application to model how to solve math problems using pictures, words and numbers, and also practice using multiplication and division.
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Graphing Your Favorite Pizza Topping
Fifth graders can survey the students just in their classroom, the grade level, or other grade levels. Upon finishing the surveys and compiling the data, the students can input their results in an Excel template or create their own...
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Introduction to the Concept of Probability
Middle and high schoolers have a clarified definition of probability, they explore about outcomes in probability and how to calculate experimental probability. They use computers to learn about probability.
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Twenty Tosses
Students play against other classses to see the odds of heads or tails when tossing a coin.
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Sorting Sizes
Students follow a pattern. In this sorting lesson plan, students are given various objects and they must sort them from smallest to largest.
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Solving Multiple-Step Problems
Students solve 2-step word problems. In this word problems lesson, students are shown examples of word problems and solutions on the board by the teacher. Then they complete a six problem worksheet independently.
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Developing Strategies for Addition and Subtraction
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Young scholars use these techniques to...
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History of Toys and Games
Young scholars research history of popular toys to learn when those toys were first introduced. They use measurement skills to create an accurate timeline.
Houghton Mifflin Harcourt
Developing Formulas for Circles and Regular Polygons
Formulas and procedures for finding the area and circumference are not provided on this handout, so it will be best used as a practice of already-acquired skills. It is a well-rounded assignment, however, as it includes diagrams,...
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A Fraction of the Cost
Students use various coin denominations to explore the concept of fractions. They demonstrate an understanding of the fractions 1/2 ($.50), 1/4 ($.25), 10ths ($.10) and 20ths ($.05) by using fraction circle pieces to create whole units...
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Problem-Solving Strategies in Word Problems
Students examine how to determine which strategy to use to solve word problems. In this word problem strategy activity, students listen to a lecture on the process of using different strategies to solve math problems. They look at guess...
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Coin Probability
Fourth graders, in pairs, receive three different types of coin bags. They pick coins out of the bag and tally what was picked fifteen times. They do it with all three bags for three separate tallies.
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The Pony Express
Fourth graders answer four math questions based on their reading of a short story on the history of the Pony Express.
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Mammoth Sunflower Problem
Students discuss the directions on a package of seeds. They open the package, count the seeds, and determine the planting requirements for the seeds.
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Home on the Range
Young scholars use maps and mathematics to determine the appropriate panther population in a given area. In this Florida ecology lesson, students research the area requirements of male and female panther and use a map to help calculate...
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Extra Information in Word Problems
Students recognize additional information in word problems. In this problem solving lesson, students focus on four questions to assist them in determining extraneous information in word problems.