Tech Report January 1, 2008
Comparing Three Approaches To Preparing Teachers To Teach For Deep Understanding In Earth Science: Short-Term Impacts On Teachers And Teaching Practice
Penuel, W. R., & Gallagher, L. P. (2008). Comparing three approaches to preparing teachers to teach for deep understanding in Earth science: Short-term impacts on teachers and teaching practice. Menlo Park, CA: SRI International.