ثانياً: المراجع الأجنبية:
Alister Jones, A,. Buntting, C,. Hipkins, R,. McKim, A,. Conner, L,. & Saunders, K. (2012). Developing students’ futures thinking in science education.
Research in Science Education volume 42, pages687–708.
Kwan,C.Y.(2000)whats is Problem-Based Learning(PBL)?It is magic, Mindset Center of Development of Teaching & Learning, August 2000,3(3).
Savery,J & duffy,T.(2001)problem-Based Learning : An instructional model and its constructivist framework. CRIT Technical Report No. 16-01. Center for Research on learning and Technology, Indiana university, June,p17.
Wheatly,G.,(1991)."Constructivist Perspective on Science & Mathematics Learning. Seience Education.75(1),9-21.