Elementary school teachers can use these activities to enrich the study of many different science topics in the elementary curriculum. Topics are aligned with curriculum for physical science, earth ...
Even just a few minutes of vigorous movement per day lowers the risk of serious cardiovascular problems, like heart attack and heart failure, in women.
the lack of human activity in the outside world had resulted in a sort of ecological Renaissance. Turns out that that wasn’t actually true. Popular Science contributor Lauren Leffer dug into the ...