Mr. Vandegrift is using a PocketLab Voyager (But you can also use Weather or Air) to show his students the efficacy of face masks. Through data collection and visualization, the students are engaged and curious and want to keep investigating. Check out his YouTube video below.
Getting students excited about science and relating it to the real world around them is key to buy in from them. Myles Vandegrift gets that. We consider him one of our PocketLab STEM Superstars.