RSU International Research Conference 2019

The Three-Tier Diagnostic Instrument: Using Rasch Analysis to Develop and Assess K-10 Students’ Alternative Conceptions on Force Concept

Nuzulira Janeusse Fratiwi, Taufik R. Ramalis, and Achmad Samsudin

RSU International Research Conference 2019

K-10 Students’ Conceptual Understanding of Linear Motion Concept: A Case Study

ILMA HUSNAH, Muslim, and Achmad Samsudin

RSU International Research Conference 2019

Exploring K-11 Students’ Conception Using A Four-Tier Diagnostic Test on Static Fluid: A Case Study

Nurdini, Taufik Ramlan Ramalis, and Achmad Samsudin