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Geologic Time - When Was Coal Formed?
Students examine geologic periods and determine the major happenings in each. They complete a chart of information about the characteristics of geologic eras. They create timeline that shows the major epochs, periods, and eras.
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Volume, Surface Area for Cylinders
Seventh graders explore the concept of volume and surface area of cylinders. In this volume and surface area of cylinders lesson, 7th graders break cylinders into their base shapes of a circle and a rectangle. Students discover that...
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Identifying the Relationship Between Black Carbon and the Weather
Students identify the relationship between black carbon and the weather. In this investigative lesson students compare samples of black carbon with a color-scale and analyze others samples.
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Probes, Exploration & Application
Learners explore how a surface can be described without seeing it.
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Peak Performance
Students design and build a car that is capable of traveling across the floor quickly, and also up a steep ramp.
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Weather Watchers
Students engage in this weather predicting lesson. They discover instrumentation used in the meteorological science. With this knowledge, they will create their own "low-tech" versions of weather instrumentation such as thermometers,...
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Self Portrait, What Nerve!
Students conduct an experiment to determine the distance between touch receptor fields in parts of the right-hand side of the body. They enter data into the data table.
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Bones and Math
pupils identify and explore the connection between math and the bones of the human body. Students collect data about bones from their classmates and from adults, apply formulas that relate this data to a person's height, and organize and...
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Environment: Natural and Invasive Plants
Learners examine a parcel of open land to collect data about the native and invasive plants found there. By monitoring the area, they prevent the spread of weeds through early detection. Students create posters describing the monitoring...
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Geometric Figures
Students compare, classify and calculate the area of geometric figures such as rectangles, squares, circles and triangles.
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Constructing a Spectroscope
Learners construct a simple spectroscope. They observe the emission spectrum produce by a source of light.
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Area, Perimeter, and Volume
In these area, perimeter, and volume worksheets, students complete 6 different activities to determine area, perimeter, or volume of a figure.
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Problems at the Ballpark
Seventh graders reinforce understanding of logical thinking in problem solving.
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Inside the KAO
Pupils construct a 1/80th scale model of the interior of the KAO aircraft, or lay out a full-scale mock-up in their classroom or auditorium. they calculate the sizes of various sections of the cabin.
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Surface Area and Volume of a Cube
Students explore finding the surface area and volume of cubes and cylinders. They construct similar three-dimensional figures from a two-dimensional drawing. Students derive the formula for volume and surface area through examination...
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Personal Body Types
Students are introduced to the four main body types. Individually, they label their own body type and disover which styles would be most flattering to their figure. To end the lesson, they design an outfit for themselves and present it...
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Coefficient of Restitution
Students investigate variables that influence the bouncing of balls. In this exploratory lesson students observe how the manipulated and control variable are correlated by graphing the data.
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Chessboard Challenge
Second graders read "The King's Chessboard" by David Birch. The teacher reads the story aloud and pauses at several points for students to calculate the next number in a pattern of doubling.
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Henry Builds A Cabin
Students listen to the book "Henry Builds a Cabin." They design a cabin using Lego pieces based on information from the story.
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Forces and Acceleration
Students discover the relationship between force and acceleration in a skateboard experiment. In small groups, they attach a spring balance to a skateboard and pull a group member across the floor using a constant amount of force. They...
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Percentages: Decimals To Percent
In this percentages worksheet, students write twelve decimals as percentages and twelve percentages as decimals. Students check their answers with the key when they are finished.
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Percentages: Fractions To Percent
In this percentages worksheet, students write eighteen fractions as percentages. Students problem solve each fraction as a percentage.
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THE AREA OF A CIRCLE
Students examine the relationship between circumference and diameter and how to use the formula to find the area of a circle. In this circle lesson plan students divide into groups and complete an activity.
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TV Viewing
Students test a hypothesis to see if there is a direct correlation between number of hours of TV viewing and academic grade. They collect and compile data to enter on a spreadsheet and create a word processing document supporting their...