An organization of the American Institute of Physics


What is SPS?
The Society of Physics Students (SPS) is a professional physics association explicitly designed for students. Membership, through collegiate chapters, is open to anyone interested in physics. The only requirement for membership is that you be interested in physics. Besides physics majors, our members include majors in chemistry, computer science, engineering, geology, mathematics, medicine, and other fields. Within the SPS, Sigma Pi Sigma, a nationally recognized scholastic honor society , elects members on the basis of outstanding academic achievement. This two-in-one Society operates within the American Institute of Physics (AIP).

The SPS is essentially a self-governing Society created to serve the interests of physics undergraduate and graduate students. It was formed in April 1968, from the union of the AIP Student Sections and Sigma Pi Sigma. The Student Sections had been established by AIP. Sigma Pi Sigma originated as a local honor society at Davidson College, North Carolina, in 1921.

At present there are over 600 active chapters of SPS on campuses across the country. Approximately 6,000 students take part in the chapter activities, making SPS the fourth largest physics society in the country. Over 400 chapters include the honor society as part of their activities. Total membership in Sigma Pi Sigma, including alumni, exceeds 58,000.

To the Individual Student
Your SPS chapter is largely autonomous. Only those items specified in the national SPS constitution are limiting factors. The constitution can be amended only on recommendation of the National council followed by approval from two-thirds of the SPS chapters. Thus SPS is your society and deserves your active participation and support. We urge you to use your membership in SPS to participate in the physics community, both on your own campus and on the regional and national levels.

Why join SPS?
The SPS exists to help students transform themselves into contributing members of the professional community. Course work develops only one range of skills. Other skills needed to flourish professionally include effective communication and personal interactions, leadership experience, establishing a personal network of contacts, presenting scholarly work in professional meetings and journals, and outreach services to the campus and local communities.

Locally, regionally, nationally, and internationally, the SPS offers the opportunity for these important enrichments to the student's experience.

What Does it Cost?
To cover, in part, the cost of the Society's services members (with US mailing addresses) pay annual dues of $20.00. The remaining costs are covered by AIP funds. Members receive a membership card and may purchase lapel emblems or pins.

Local dues are set by the individual chapters. Most AIP Member Societies offer combined student memberships at reduced rates.

What is AIP?
The American Institute of Physics was founded in 1931 as a membership corporation of the leading societies in the field of physics. It combines into one operating agency those functions on behalf of physics which can best be done by the societies jointly. Its purpose is the advancement and diffusion of the knowledge of physics and its applications to human welfare. It is a major publisher of scientific journals.

How is a Chapter Formed?
All that's needed is a group of interested students, a faculty advisor, and the approval of the physics department to petition for an SPS chapter. Petition forms are available from the National Office. A chapter can be established at any accredited college or university. Only a chapter at a college or university offering a physics major is eligible to form an SPS chapter.

How does Sigma Pi Sigma Function?
Sigma Pi Sigma is a nationally recognized scholastic honor society within SPS. It is a member of the Association of College Honor Societies and is an affiliated society of the American Association for the Advancement of Science. Membership is limited by the national SPS constitution to individuals who have completed at least three semester courses in physics that can be credited towards a physics major and who are in the upper one-third of their class in general scholarship. Higher standards can be set by local bylaws. A separate pamphlet that describes the honor society is available.


ASU Chapter Information

Return to the SPS home page.