Hi, what do you want to do?
Cold Spring Harbor Laboratory
DNA Words Are Three Letters Long
DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...
National Endowment for the Humanities
A Journalist’s Report: The Better Vision for Black Americans
After reading a series of primary source documents detailing the teachings of Martin Luther King, Jr. and Malcolm X, class members craft newspaper columns assessing the strengths and weaknesses of each man's vision, and present their...
Cornell University
Fibers, Dyes, and the Environment
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,...