Russ, Coffey, Hammer & Hutchison, Science Education (2008)

Making Classroom Assessment More Accountable to Scientific Reasoning: A Case for Attending to Mechanistic Thinking

R. S. Russ, J. E. Coffey, D. Hammer & P. Hutchison, Science Education (2008)

Hammer & Coffey, NASA and Afterschool Programs (2005)

What NASA has to offer

D. Hammer & J Coffey, in NASA and Afterschool Programs: Connecting to the Future, G. Walker, E. Wahl & L. Rivas (Eds.), p 76-83, Washington DC: NASA (2005).