Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Physical activity breaks in the classroom can help ramp up student fitness and increase attention—or turn into a chaotic hassle that teachers work to avoid. Fewer than 9 percent of school-age children ...