Every Breathe You Take
Seventh graders use the Internet to research the effects of air pollution on the respiratory system. They use lung models to make them look like they have been affected by air pollution. They brainstorm ideas on how to protect themselves.
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Carbon Dioxide Can Make a Solution Acidic
Can your breath change the acidity in a liquid? A instructional activity begins with a demonstration that proves it can. Then scholars perform an experiment to determine if other gases can change the pH of liquids. Finally, they research...
6th - 8th Science CCSS: Designed
Self‑Esteem Activity Guide (For Youth Leaders of Young Girls)
Did you know that over 70 percent of girls avoid certain activities because they feel bad about their looks? This fantastic resource includes 18 tried and true activities designed to help girls establish positive self-esteem.
3rd - 8th Health CCSS: Adaptable
How Do the Lungs Work?
With the thousands of tasks our brain consciously performs on a daily basis, it's amazing that breathing isn't one of them. Learn how human bodies are able to automatically control the exchange of gas that keeps us alive with this short...
3 mins 7th - 12th Science CCSS: Adaptable
What Causes Bad Breath?
Onions, garlic, and coffee can all have unfortunate effects on your breath, but what is the real cause of halitosis? Follow along with this video as it investigates how the bacteria that live in our mouths are responsible for these...
4 mins 6th - 12th Science CCSS: Adaptable
How Spontaneous Brain Activity Keeps You Alive
We all know that the brain is responsible for our thoughts, actions, memories, and emotions, but it's far busier than we can possibly imagine. Watch this short video as it explores how life as we know it is made possible...
5 mins 7th - 12th Science CCSS: Adaptable