Curated OER
Undercurrents Of Currency
Students investigate the currencies used by different countries, and explore the principles of currency trading by exchanging currencies at current market rates. They, in groups, access websites which give them current rates.
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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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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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Henry's Freedom Box
Third graders create a shipping box from a cardboard material. For this measuring lesson, 3rd graders read the book Henry's Freedom Box and discuss the main idea. In the story a slave ships himself to freedom and the students measure and...
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The "Heart" of the Problem
Students explore mathematical operations while studying nutrition. For this physical fitness lesson, students explore calories, pulse rate, and the circulatory system. Students use mathematical data to create a healthy physical fitness...
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The "Heart" of the Problem
Students create an exercise and nutrition program. In this interdisciplinary lesson, students use calculations of exercises plus their corresponding effects on the body and nutritional values of food to derive a health plan. Students...
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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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Geometric Shapes
Students identify polygons. In this geometric shape lesson, students explore the characteristics of polygons. They identify polygons, and classify triangles according to their sides and angles. Students create a poster representing...
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Ordering Fractions
Second graders use shapes to create various fractions. In this fractions lesson, 2nd graders define a fraction, visit a website where they make fractions using various shapes, and use a fraction square set to create and name fractions.
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Grams and Kilograms
Fourth graders participate in scavenger hunts for objects that weigh a gram and a kilogram. In this metric measure lesson, 4th graders use a spring scale to measure objects they believe weigh a gram and a kilogram. Students complete...
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Geologic Time Scale Analogy
Students examine geologic time to scale. In this geologic time lesson, students create a time-scale metaphor that shows some of the Earth's important events. Students present their metaphor to the class.
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New Kids in The Hall
Young scholars 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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Infrared-Hot
Students describe how the sun heats the Earth, explain the nature of infrared light, explain how thunderstorms are formed and use infrared maps to predict severe weather.
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Two-Dimensional Geometric Shapes
Students participate in hands-on activities to explore the shapes in their environment.
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Angles That Pair
Students identify angles. In this angles that pair lesson, students identify adjacent, vertical, complementary, and supplementary angles. They use straws, pretzel sticks to demonstrate given types of angles.
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Public Land
Students examine the needs of their community for public space and determine the solutions to math problems related to planning landscape designs. They read and discuss an article from the New York Times, create their own designs for a...
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Box It Up
Fifth graders make boxes. In this prisms lesson, 5th graders read the book Counting on Frank and discuss the different things that the boy measures. Students make boxes of various sizes using graph paper and find their volume.
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Saving Private Pensions
Learners consider the importance of financial security after retirement, examine current problems with pension plans in the private sector, research different retirement options, and create a "How it Works" poster.
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Celebrating Our Nation's Diversity
Second graders conduct a class census to measure diversity.
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Drawing Bugs Game
Second graders explore probability by playing a drawing game with dice. After they roll a die, they draw a tree diagram to illustrate each of the possible outcomes.
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The Is No Such Thing as a Perfect Pumpkin
Students explore using descriptive words to describe physical appearance. In this appearance lesson, students look at pumpkins and discuss how there is not a perfect pumpkin. Students also hypothesize about what the perfect pumpkin's...
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Finding Area of Similar Figures
Young scholars explore the concept of finding area of similar figures. In this finding area of similar figures lesson, students use pattern blocks to construct similar figures. Young scholars trace their construction and find the area....
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A Plop and Fizz
Seventh graders perform an experiment to determine the effect of temperature on reaction rates. In this chemistry lesson, 7th graders take measurements and record data. They create a graph and analyze results.
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Simplify Expression Using the Order of Operations
Allow learners to explore both the right and wrong way of completing equations with the order of operations. They discuss how the order in which operations are performed affects the outcome of a problem. A fun "trick" using order of...