An Itchy Science Lesson

Summer here in northern New England brings us long and sunny days that make us forget about the short and frigid days of winter. Those sunny days come with a catch. The catch is blooming poison ivy and biting insects that make us itch. But what really makes us itch? Is there any way to avoid itching? And how can you make those itchy feelings go away? Those questions and more are answered in the video Why Do We Itch? produced by It's Okay To Be Smart.

Applications for Education
We've all heard of various home remedies for itchy skin and your students probably have too. Before watching this video have students share some of those home remedies. Then have them watch the video and see if the science matches what their home remedies are supposed to do.