Teach Engineering
Beating the Motion Sensor
I bet I can cross the room without having the lights come on. Class members set up an experiment in which they try to determine what materials will mask motion detected by a sensor. Groups predict how materials will interact with light,...
Curated OER
Infrared Zoo Lesson 2 Index Dinner in the Dark
Pupils discover how certain snakes can find prey using a natural infrared sensor. They think about small prey animals and how a pit viper snake finds them in the forest. Students explore the physical characteristics of the animals as...
Curated OER
Studying Exothermic and Endothermic Reactions
High schoolers explore the mesosphere and lower thermosphere globally and achieve a major improvement in our understanding of the fundamental processes governing the energetics, chemistry, dynamics, and transport of the atmospheric...
Teach Engineering
Catching the Perfect SAR Waves!
Zero in on an interesting resource involving radar technology. Groups construct a radar sensing unit and learn to calibrate the system. Using the radar system and the Pythagorean Theorem, they calculate distances between objects.
Curated OER
Warm up to the Gulf Stream
Students find out the temperature difference between the Gulf Stream and the surrounding water. They locate the Gulf Stream on the infrared image of the eastern seaboard of the US.
Curated OER
Security System Design
Students explain how laser security systems work. For this security system design lesson students create a presentation of their system that they designed.
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Sand or Rock? Finding Out From 1,000 km
Students observe how measurements are made with different instruments. In this remote sensing lesson students investigate the physical state of surfaces including the surfaces of the solar system.
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Language with Linguistic Legos
Students visualize and manipulate sentences as building blocks, and, given a key, use Legos™ to demonstrate how to construct sentences of variety (simple, compound, complex, and compound-complex).
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BOUNCING INFORMATION AROUND
Learners examine how satellite signals are sent and duplicate it with a mirror, flashlight and black paper.
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Understanding Light: Lesson 2 - The Electromagnetic Spectrum
Students investigate the Electromagnetic Spectrum and realize there is energy beyond visible light. They identify parts of the EM Spectrum.
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AlphaSmart Computers
Fourth graders type sentences into their Alphas. They verify all sentences have been double-checked for errors in spelling and grammar.
Curated OER
and and Ocean Views of Earth by Remote Sensing
Students explain how satellites help scientists to see more than with the unaided eye and how Landsat technology works. Students identify vegetation and fire sites in the rainforest and detect erosion along rivers. They are able to use...
Curated OER
Ambush Warriors
Students identify four different categories of reptiles and explain how snakes deliver their venom to their prey.