Nancy Marra

Air Toxics Under the Big Sky: examining the effectiveness of authentic scientific research on high school students’ science skills and interest

A. Holian, R. Knuth, T. Ward, 2016, International journal of science education.

Air Toxics under the Big Sky: A Real-World Investigation To Engage High School Science Students

T. Ward, Garon C. Smith, Earle Adams, 2008 .

The Power of the Symposium: Impacts from Students' Perspectives.

A. Holian, R. Knuth, T. Ward, 2011, Rural educator.

The Big Sky Inside: Measuring rural indoor air quality and its impact on the community.

R. Knuth, T. Ward, Rob Salisbury, 2009, Science teacher.

Evolution of the Air Toxics Under the Big Sky Program.

Randy Knuth, Andrij Holian, Tony Ward, 2011, Journal of chemical education.