OSTA, P.O. Box 80456 Portland, OR 97280-1456

OSTA is a state chapter of the National Science Teachers
Association comprised of local teachers who are interested in all levels of science education.

Its purpose is to encourage,
promote, and assist in improving science teaching and learning throughout the state.

OSTA Fall Conference
October 12th 2012

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Last Updated on January, 2012

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