Portfolio Development what is a portfolio?

8. Spelling and Grammar Are Very Important. Developers should use standard

English and proofread their work. Enlist help from a colleague if needed. Again, profes-

sional work is important.

9. Videotapes Should Be Heard. If a videotape is chosen or required as evidence, a

developer should make sure that his or her voice is heard when taping. Although the

videotape does not have to be professional, hearing the teacher is important. Enlist a col-

league to help with the videotaping. Videotape can also be transferred to a CD easily if the

video camera is digital. By using a CD, snippets of the teaching episode can be placed on

different tracks.