Exhaust, Gas and Pollution
Learners watch a demonstration of how bromthymol blue is used to indicate the presence of carbon dioxide in a gas. They design their own experiments to test gasses which are suspected of containing carbon dioxide.
11th - 12th Science 3 Views 0 Downloads
How Do Carbon Dioxide Concentrations in the Atmosphere Affect Global Climate?
Does carbon dioxide really affect temperatures across the world? This fifth installment in a six-part series investigates the relationship between carbon dioxide and global temperatures. Graphs created from genuine data help young...
7th - 12th Science
Life-Cycle Thinking and Personal Carbon Footprint
A comprehensive lesson plan on product life cycle, energy consumption, and personal carbon footprint is described in this resource. Lead high school environmental science buffs through the complex process of product production and...
8th - 12th Science
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