@article{1362866,
      recid = {1362866},
      author = {Hammerman, Elizabeth L., and Youngs, Dave, and Ward, Jean,  and Orlandi, Eugenia, and Dubowe, Michael,},
      title = {Becoming a better science teacher : 8 steps to high  quality instruction and student achievement /},
      pages = {1 online resource (215 pages) :},
      url = {http://library.usi.edu/record/1362866},
}