How Do White Blood Cells Fight Foreign Organisms That Invade Our Body?
Ninth graders investigate the functions of white blood cells. They watch and discuss an online movie, conduct Internet research, and complete a worksheet.
9th Science 19 Views 46 Downloads
A New War Weapon to Save Lives
Young historians view and analyze photos and documents from WWII that are related to blood transfusions and blood plasma. A demonstration of correct and incorrect blood donors visually shows the importance of knowing blood type. After...
9th - 12th Science CCSS: Designed
Regents High School Examination: Living Environment 2003
The living environment, from the interior of a cell to the complex relationships among populations, are queried in this final examination. Learners look at air pollution maps, diagrams of cells, population graphs, and drawing of cells....
9th - 12th Science
How We Think Complex Cells Evolved
Being able to absorb the abilities of other life forms may seem like something taken from a superhero movie, but sometimes reality is stranger than fiction. Join the narrator as he takes viewers back billions of years to investigate how...
6 mins 7th - 12th Science 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
How a Wound Heals Itself
Did you know that the biggest organ in the human body isn't the brain, the liver, or even the lungs? It's the skin. Follow along with this short video as it explores the structure of human skin and its amazing ability to regenerate itself.
4 mins 7th - 12th Science CCSS: Adaptable