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Exploring Angle/Pair Relationships
Students find missing angles and sides of triangles. For this geometry lesson, students create intersecting lines to measure angles. They use Cabri Software to create virtual angles.
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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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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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The Games Robots Play
Students learn about how robots are programmed to play games. They then construct robot applications (basic computer codes) for playing tic-tac-toe comprised of if-then logic sequences. Students then compete in teams using their...
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How High Is That?
Students explore the National Spatial Reference System. In this vertical position lesson, students will discuss the use of vertical position data and solve practical problems involving geographic positioning.
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Measuring the Earth (Eratoshenes' method)
Sixth graders engage in problem solving, communicating, reasoning, and connecting to represent and solve problems, using geometric models.
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Polly and the Shapeshifter
Students analyze the patterns in polygons and relate it to the rate of change. In this algebra lesson, students discuss the relationship between the data and the graph of the data.
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How Do Things Fall?
Students study forces by examining the force of gravitational attraction. They observe how objects fall and measure the force of gravitational attraction upon objects. Students discover that, since gravitational constants are different...
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Design a Parachute
Middle schoolers engage in a discussion about what a parachute is and how it works. They create a parachute using different materials that they think will work best. The students test their designs, which will be followed by a class...
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Heredity Mix 'n Match
Learners randomly select jelly beans that represent genes for several human traits such as tongue-rolling ability and eye color. Then, working in pairs (preferably of mixed gender), students randomly choose new pairs of jelly beans from...
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TE Activity: Heavy Helicopters
Students study the concepts of weight and drag while making paper helicopters. They measure how adding more weight to the helicopter changes the time for the helicopter to fall to the ground. They apply what they examine to the work of...
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TE Activity: Northward Ho!
Students design a simple compass. They examine how the Earth's magnetic field has both horizontal and vertical components. They determine how a compass works and work with cardinal directions.
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Lego Robotics: Measuring Speed
Students build and program a LEGO robotic car as well as measure and graph its speed. They acquire familiarity with principles of construction, motion, design and problem solving. They compare a robot's speed over two different surfaces...
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Let the Weather Help You Dress
Students observe weather daily for at least a month and graph the weather for one month. Then they use weather vocabulary such as sunny, windy, rainy, stormy, cold, snowy, foggy, and hot, and share their predictions about weather. ...
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New: Fun with Fractions
Third graders determine that the larger the denominator the more parts the whole is being divided into. They use fractions to communicate and compare parts of the whole. They discover what the numerator and denominator of a fraction...
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Probability in Daily Life
Sixth graders examine the use of probability in daily life. In this probability lesson, 6th graders listen to scenarios from Louis Sachar's, Holes, after discussing probability in everyday life. They pretend they are detectives who are...
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Probability
Sixth graders explore theoretical and experimental probability. In this probability lesson plan, 6th graders participate in several hands-on activities involving the comparison of theoretical probability to the actual results. Games...
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Spinning Probability
Sixth graders study the concept of probability. In this probability instructional activity, 6th graders create spinners that match specific sets of clues. Students use their spinners and worksheets to explore and predict probability.
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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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Sliding Along
Third graders explore the concept of linear measurements and how they work. Coins are used to reinforce the process.
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ExplorA-Pond:2nd Grade Perimeter
Second graders visit a real pond. They estimate the pond's perimeter using "student feet." In groups, they measure the pond's perimeter-each group measuring a section of the shoreline. They convert student feet into actual feet and find...
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ExplorA-Pond:4th Grade Perimeter Estimation
Fourth graders visit a real pond. They mark the pond's curvilinear perimeter using string. They measure the string to find the actual perimeter of the pond.
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A Common Measuring System
Students review the units of measurement of the Metric system. They translate a standard recipe into one using metric units. One group prepares the recipe using standard measurements and another prepares it using Metric units. They...
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A Gigabyte of Music, How Much Is That
Students examine unfamiliar units of measure. They practice converting equations to fractions and converting one unit of measurement to another. They work together to solve equations.