Investigating the Method by Which the Body Defends Against Pathogens
Students explore disease caused by bacteria and viruses, how they are transmitted, and how they exert their effects on their hosts. They explain how diseases, such as AIDS, are spread by exponential growth.
9th - 12th Science 10 Views 39 Downloads
Pre-Assessment: The Brain
Break your class in to the general structure and function of the brain. Brainiacs discuss what they know about it and create personalized brain development timelines. They also take a true-false, pre-assessment quiz to get them thinking...
5th - 10th Science CCSS: Adaptable
New Review What's The Loudest Possible Sound?
If a tree falls in the forest and no person is around, does it still make a sound? Students view a short video segment to determine sound and decibel levels of various objects, including the loudest and quietest possible sounds humans...
4 mins 6th - 12th Science
How Do Germs Spread (and Why Do They Make Us Sick)?
Much the chagrin of mothers around the world, germs are everywhere; it's unavoidable. Learn how these microscopic invaders have evolved different ways of spreading from one host to another with this short instructional video.
5 mins 7th - 12th Science CCSS: Adaptable