Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative student group concept maps. (A) Student group concept map from the beginning of the course showing several dead ends (red circles), simplistic, or missing links. (B) Example student group concept map at the end of the course. Every concept term contains multiple connections, and each link has complex descriptions.
