Students scan a QR code using their tablet or smartphone and are presented with a kids' article from NASA about climate change. In reading this article, they will learn about the difference between weather and climate, as well as global warming and its effects. NASA indicates on their website that this article is targeted to K-4th graders.When the students are done reading the article, they complete the worksheet for sale here. This worksheet is directed towards primarily 3rd and 4th grade reade