There is an e-mail link offered for submission of questions or comments. Graphic design Graphics for this webpage are simple. You do have to scroll through the page to find the list that you are interested in because they are not listed in alphabetical order. There is no interactivity for this site. This webpage is composed of links to sites which offer lesson plans.
Links are relevant and appropriate.
No unique features of multimedia are used. There is no sort of bias evident. There is no search engine provided. This seems to be a great resource for finding lesson plans for k-12 teachers. This site can be used to download programs to use in the mathematics classroom such as VisualMath for Java v2.1 which is an online symbolic math and computer algebra.