Next week marks the 25th anniversary of National Chemistry Week, an event focused on promoting the positive impacts of chemistry. Dedicate October 21-27 to exploring "Nanotechnology: The Smallest BIG Idea in Science!" Get your classroom involved using this collection of resources highlighting the range of activities that fall within the boundaries of chemistry, including resources on nanotechnology. Watch a video explaining the strange behavior of nanomaterials or learn about graphene, a layer of carbon that is one atom thick. Help kids think about the chemistry in their everyday lives from items like salt and dryer sheets, to shampoo and air bags.