“…. -- Barth, Erling / Davis, James C. / Freeman, Richard B. / Wang, Andrew J. -- Helper, Susan / Kuan, Jennifer -- Hur, Yoon Sun / Kleiner, Morris M. / Wang, Yingchun -- Lynn, Leonard / Salzman, Hal / Kuehn, Daniel -- Hira, Ron --…”
“…Slough -- The Project Method in Historical Context / Lynn M. Burlbaw , Mark J. Ortwein and J. Kelton Williams -- Theoretical Framework for the Design of STEM Project-Based Learning / Scott W. …”