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...

Students 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...

Students 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 region....

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.

Middle schoolers 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.

Students explain how laser security systems work.  In this security system design lesson students create a presentation of their system that they designed. 

Learners observe how measurements are made with different instruments.  In this remote sensing instructional activity students investigate the physical state of surfaces including the surfaces of the solar system. 

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).

Learners examine how satellite signals are sent and duplicate it with a mirror, flashlight and black paper.

Learners investigate the Electromagnetic Spectrum and realize there is energy beyond visible light. They identify parts of the EM Spectrum.

Fourth graders type sentences into their Alphas. They verify all sentences have been double-checked for errors in spelling and grammar.

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...

Students identify four different categories of reptiles and explain how snakes deliver their venom to their prey.

Students learn the importance of the Pythagorean theorem as applied in radar imaging. They use a sensor unit with IRED (infrared emitting diode) to measure triangle distances and the Pythagorean theorem to calculate and verify distances....

A page which describes thermal imaging and cameras which utilize infrared radiation. The means by which these imaging devices operate is described.

Two robots can be seen playing a game of robot soccer in an enclosed field. The wheeled robots move around the area using various sensors and algorithms to help perform better than the opponent. Touch sensors are used to avoid the walls...