Searching for a topic of interest using any of the Internet search engines is a quick and easy way to find valuable information. One teacher found a wonderful Web site on origami and used the information to develop an entire geometry unit for her sixth-grade class. Joining a professional organization for mathematics teachers is an excellent way to stay abreast of local and statewide initiatives and information. It also enables interaction with fellow mathematics educators and networking with teachers from other schools. The NCTM features a variety of professional development activities for teachers of grades preK-12.
Most states have professional organizations for teachers of mathematics at all levels.
Many of the state organizations host annual meetings with workshops and sessions on a variety of topics and levels. Many state organizations also publish a regular newsletter or journal. Newsletters are an excellent source of information for workshops and seminars being offered within the state. In addition, many local organizations exist for mathematics teachers. Local organizations often sponsor workshops and evening programs.