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Interior/Exterior Polygon Angles and Tessellations
Students discover the sum of the interior and exterior angles of several polygons. In this Geometers sketchpad lesson, students work in groups to find the stated measurements of triangles, quadrilaterals, pentagons and hexagons. Students...
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Water Treatment Plant Tour
Young scholars define vocabulary related to geometry and calculate the volume. In this geometry lesson, students calculate flow rates, and volume as it relates to a water plant facility. They calculate the volume of three dimensional...
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Number Line Relay
Students investigate the placements of numbers on a number line. In this algebra lesson, students visualise addition and subtraction on a number line.
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Estimation and Measurement
Students explore measurement and estimation with non-standard units. In this measurement lesson, students discuss items that could be used to measure; they use tooth picks to measure specific items around the classroom, both estimating...
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Lasting Legacies of Ancient Greece
Ancient Greece lesson plans can open up a world of information for students.
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A Weighty Task
Students aim to explain the need for standardization of units of measurement. They pose their own standards for the value of a kilogram and compare them with the currently used standard.
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American Quilts
Third graders demonstrate the ability to make an emotional connection to A Quilt Story.
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New Kids in The Hall
Learners assess the role of statistics in determining those athletes chosen to be inducted into the Baseball Hall of Fame. They work in small groups to calculate, chart, and graph various statistics for different Hall of Fame members.
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Simply the Best
Students determine whom they consider "the best" performer in a variety of entertainment industries and discuss how to accurately measure greatness. They create bar graphs comparing statistics of the 1975 Cincinnati Reds and the 1998 New...
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Rock On
Learners analyze trends in the Grammy Award winners this year and create graphs displaying their findings.
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The Price of Relief
Students calculate and graph the costs of essential items needed in Kosovar refugee camps on an individual, family, and camp basis. Additionally, students explore how relief organizations and businesses participate in relief efforts.
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Weight Training
Students conduct a class-wide survey collecting, compiling, and analyzing data about fitness, weight loss, and body image issues. They analyze the relationship between exercise and diet in weight control.
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You Bet!
Students explore the mathematical probabilities involved in gambling and how these factors affect people's behavior. They work in pairs and conduct and experiment pertaining to blackjack. The class creates a graph showing the trends found.
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Epidemic Proportions
Young scholars research epidemics that have devastated world population at various points in history. They share and calculate statistics obtained in their research and develop graphs comparing and contrasting how different epidemics...
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Social Studies, Gender and the Blues
This lesson shows how the blues can be used to enable students to explore gender divisions in the United States, both in the past and the present. Most blues songs are about the relationships between men and women, as are many songs in...
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Studying Birds in the Field
This is a well-designed science activity which helps students learn the behavior of different species of birds. Working with partners and in small team, students learn to scientifically observe birds.
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A Distant View
Students investigate the essential concepts of how lenses work to magnify vision, and then build simple telescopes to demonstrate their understanding. They write a description of how their telescope could be improved and how it works.
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Measured Opinions
Students read "Public Is Wary but Supportive on Rights Curbs," at the New York Times online. They explore how opinion polls are created and conducted, focusing on the wording of questions and the methods of sampling a population.
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Too Free, Or Not Too Free?
Students create a survey that examines what level of electronic surveillance might be acceptable to members of the school and community. They poll the community, and analyze the results in the form of graphs and a written news article.
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Extraordinary Extrapolation
Students study how scientists have estimated the maximum height to which trees can grow, and assess the reliability of interpolation and extrapolation techniques by making predictions with particular data sets and analyzing accuracy of...
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A Heated Discussion
Students compare the colloquial definition of temperature with the scientific definition. They, in groups, then explore the changes of water under different temperatures and calculate and compare their findings on three different...
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The Wolf's Chicken Stew 100th Day Celebration
Students celebrate 100 by reading Keiko Kasha's, The Wolf's Chicken Stew, graphing, and making 100 pancakes.
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Time Changes Everything
Students analyze census data from 1915, 1967 and 2006. They read an article about how the world's population is growing at an alarming rate. They use primary source documents to create a timeline on the information they gathered. They...