Curated OER
Tower Challenge
Students are given a problem to solve which is to construct a "Cost-effective" tower which supports a designated load. They work in teams to devise plans to create a tower capable of holding a standard brick using index cards.
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Let's Make a Solar Car
Students transform a car that they have built out of K'NEX into a solar car. Students add one or two solar cells to the car to power a DC motor then connect the motor to the car and come up with a method to drive the car. This is the...
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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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BRIDGE CONSTRUCTION
Students explore how to build a bridge and test how much weight it can support.
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Suspension Bridge Construction
Students build a model of a suspension bridge and test the amount of weight it support. They identify different types of bridges: suspension, arch, girder, truss, cantilever, cable-stayed and moveable.
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Bridges
Ninth graders use model-building to help comprehend the forces and phenomena at work in the world around them. They describe gravity as a universal force that pulls everything toward the center of the earth. Students distinguish between...
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Bridging the Gap
Students explore the role that bridges play in our society. They conduct an investigation to examine the various shapes and functions of bridges. They determine which type of bridge would best suit a given scenario.
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Build and Test
Pupils display what they have learned about bridges as they construct their bridge. They present their projects to the rest of the class. They compare and contrast the construction of the bridges.
Teach Engineering
A Good Foundation
It takes a strong foundation to build a house and a stronger one for a bridge. This resource presents the effects of geology and soil on bridge foundations. Working in groups, the class investigates the interaction of shallow and deep...
Teach Engineering
Bridging the Gaps
The London Bridge should not have fallen down. And here's why. After a brief history of bridges and the three main types, class members are introduce to the concepts of tension and compression, the two main forces acting upon bridges.
Teach Engineering
Magical Motion
Make solutions to projectile motion problems magically appear using equations. Pupils watch a clip from a Harry Potter movie and find the length of time it takes for a remembrall to fall into Harry's hands. They use a projectile motion...
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Analyzing Birds and Planes
Young scholars find a variety of topics and subjects in this lesson. In the math section of this lesson, students graph linear equations and analyze their data. They solve one and two step equations to find the variable.
Teach Engineering
Projectile Magic
What do the movies October Key and Harry Potter and the Sorcerer's Stone have in common? The fourth installment of a five-part module presents equations regarding projectile motion and how to rearrange them. Scholars view video clips...
Teach Engineering
Bridge Types: Tensile and Compressive Forces
Bridges rely on tension and compression to keep them standing. Pairs test this principle by constructing simple bridges and applying a force to the center. Teams use the provided worksheet to record their observations of the...
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Famous Public Properties
What can a middle schooler do in 90 minutes? He can practice using the commutative, associative and distributive properties of addition and multiplication. He can also simplify expressions using the commutative, associative and...
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Biodiesel Combustion and Its Influences in NOx Emissions
Tenth graders evaluate the physical mechanisms that cause a change in NOx emissions. In this combustion activity, 10th graders participate in a research project. Students create a presentation of their findings.
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Tension and Compression
Students experience the forces of tension and compression by manipulating objects that are strong in each but not in both. Students construct a simple model of a beam bridge.
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Particle Depostition Lab
Students collect, study and observe the pollution in our air. They list three kinds of pollution that they think is in our air. Students comprehend that the atmosphere is almost completely made up of invisible gaseous substances. They...
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Soapy Stress
Students investigate the three types of material stress related to rocks. They identify the three types of stress, conduct a simulation by breaking bars of soap using only their hands, and complete a worksheet.
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Seismic Waves
Students identify the four types of seismic waves, their characteristics and effects. Then they predict the level of damage each wave might cause in a residential area and test their predictions against several computer animations. ...
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Stations of Light
Student groups rotate through four stations to examine light energy behavior: refraction, magnification, prisms and polarization. They see how a beam of light is refracted (bent) through various transparent mediums. Students investigate...
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They're Everywhere! They're Everywhere!
Students gain an appreciation of the polygons and polyhedrons around them that make their world one of order and strength. They build polygons and polyhedrons, and then construct airplanes out of polygons.
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Reach For The Sky
Students consider alternative designs for a tall building and choose one of their designs to build. As a final step, they design and construct a model of a skyscraper.
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Famous Public Properties
Students identify and use the commutative properties of addition and multiplication, associative properties of addition and multiplication, and the distributive property of multiplication over addition.