Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...

Introduce high school freshmen to the characteristics of informative writing with a 5-day lesson that distinguishes informative writing from other modes. Scholars learn how to search for and cite reliable resources, then research and...