Youtor
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=KsHTIwR3oWc
In a hands-on way, students explore light's properties of absorption, reflection, transmission and refraction through various experimental stations within the classroom. To understand absorption, reflection and transmission, they shine flashlights on a number of provided objects. To understand refraction, students create indoor rainbows. An understanding of the fundamental properties of light is essential to designing an invisible laser security system, the ongoing objective in this unit. • View the full activity at TeachEngineering: • https://www.teachengineering.org/acti... • TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more! • Music: New Land - ALBIS
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