Curated OER
Subtracting Two- and Three-Digit Numbers
For this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
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School Yard Park/ Ecosystem
Fifth graders examine ecosystems in their schoolyard. In this nature and ecosystem lesson, 5th graders map their schoolyard into workable plots. They classify plants and animals found in the plot. They revisit their site every two weeks...
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Lightning and Thunder
Students conduct an experiment. In this lightning and thunder lesson, students learn how to figure out how far away a thunderstorm is.
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Chucky Chickadee's Bird and Breakfast: Sing in Please
Students observe bird feeding and complete a tally and graphing activity for their observations. In this bird graphing lesson plan, students work in teams to observe bird feedings. Students complete a bird reporting sheet and collect...
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I See Shapes
Students explore shapes through literature. In this language arts lesson, students read stories about shapes and discuss the shapes they see in the stories. Students find shapes around the room.
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Solving Equations By Systematic Trial
Learnerss solve equations using guess and check. For this algebra lesson, students solve linear equation using the systematic trial. They isolate and identify the missing variable using non tranditonal methods.
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It All Adds Up
Students brainstorm reasons for politicians to expand recycling programs and find statistics to support recycling programs. They design posters, displaying a compelling statistic about recycling, to convince students at their school to...
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Census Sensibility
Students examine the importance of the census and census data collection methods. They gather statistical data, create graphs comparing state and national populations, and compose written reflections on why the census is necessary.
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You Can Bank on It
Pupils analyze the impact of the J.P. Morgan/Chase Manhattan merger, and predict how the merger affect the company's financial performance. They create annual reports for the company based on their predictions.
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Magnetic Polls
Students explore the New Hampshire primaries and the polling process by analyzing polling information, examining the effects of polls, and creating graphs that represent polling data.
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Get a Half Life!
Eighth graders use M&M's to experiment with data. They use a graphing calculator to determine the best equation for their data; linear, quadratic or exponential. They analyze the data to find the half-life of their M&M's.
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Spaced Out
Students explore the transit of Venus and the information that this minieclipse provides about the distance between the Earth and the sun. They create their own astronomical units.
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I've Got Your Number
Students assess the journalistic value of numbers used in newspaper articles while learning about the significance of the Hubble telescope's new data on the age of the universe.
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Jumping Jaguars!
Second graders accurately measure the distances they and their classmates jump. They determine the mean, median and mode of specific jumps. They are required to have two measurements for each classmate, one for standing long jump and one...
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Fuel for Thought
Students explore the mathematical concepts used to compare different types of vehicles. They create a print advertisement in which they persuade an audience to purchase a specific vehicle.
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Collision Course
Students measure the speed of moving marbles and use the results to calculate velocity and momentum. They analyze the events preceding a Japanese train crash.
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Do You Feel Lucky?
Students calculate simple probabilities using mathematics then roll dice to test their predictions.
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How Taxing are Taxes?
Young scholars explore the ways that taxes are levied based on taxable income. They analyze how a new series of tax cuts might affect people of different income levels and their tax rates.
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Measuring the Earth
Students identify types of arcs and angles in a circle, find the measure of arcs and angles, and solve real world problems involving lengths of segments in circles, lengths, and areas.
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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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Geo Jammin' By DeSign - Day 1, Lesson 2: Dancing Duo
Second graders and teachers identify geometric vocabulary word by searching a geometry website. They create a Quilt Word Wall using the geometry words.
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Needs and Wants
Students examine the difference between psychological needs and wants to control spending.
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Cuisenaire Chefs
Learners study the fractional values of Cuisenaire rods while working with favorite family recipes.
