We invite everyone interested in promoting scientific research and science teaching in the State of South Dakota to the join us at the annual meeting.

105th Annual Meeting

April 17 and 18, 2020

Hosted by Northern State University

Aberdeen, SD

Second Call for Papers for the 105th Meeting
 This year Online Membership dues are now available.
Instructions for Authors:  PDF
Peer Review Form: Word  /  PDF
Membership form: Word / PDF
SDAOS Fellows 1988-2019
Student Competition Guidelines