Teach Engineering
Strength of Materials
Pupils examine a stress-strain diagram that compares the advantages and disadvantages of the two common bridge building materials, concrete and steel. The also consider the factors that influence the materials builders choose for their...
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History of Coal in the United States
High schoolers examine a timeline of coal mining in the US and research how the policies of coal dependent companies have changes over the last 50 years.
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Metals in Industry, Working with Metals
How is iron is extracted from it ore and then combined with other materials to produce steel? That question is answered in the presentation. Also covered is how titanium and aluminum are used in manufacturing. This is a compact lesson...
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Choosing Materials for Bicycle Frames
In this materials for bicycle frames instructional activity, high schoolers read about the various materials that have been used to construct bicycles and the pros and cons of each. They answer four critical thinking questions about the...
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Mixtures
Students differentiate the two types of mixtures. In this chemistry lesson, students create their own mixture and classify them according to their type. They simulate steel production with the help of a guest speaker.
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What a Can Can Do
Students explore properties of cans (including aluminum and steel) as they rotate through stations. They experiment with magnets, weight differences, resistance to corrosion and temperature conductivity.