Items where Author is "Siregar, Nelson"

Manurung, Sondang R. and Rustaman, Nuryani Y. and Rusli, Aloysius and Siregar, Nelson (2015) IMPROVEMENT OF PROBLEM SOLVING ABILITY IN KINEMATICS THROUGH LEARNING MODEL BASED ON PROBLEM SOLVING PEDAGOGY. In: The 2nd Annual International Seminar on Trends in Science and Science Education 2015, 12-13 Des 2015, Medan.

Manurung, Sondang R. and Rustaman, Nuryani Y. and Siregar, Nelson (2013) A SCHEME OF PEDAGOGICAL PROBLEMS SOLVING IN KINEMATIC TO OBSERVE TOULMIN ARGUMENTATION FEASIBILITY. In: International Conference on Theoretical and Applied Physics (LCTAP 2012).