Comparing Two Results: Hake Gain and Dellow Gain, to Analyze FCI Data in Active Learning Process

The purpose of this study is comparing Hake gain and Dellow gain to analyze the effects of active learning method (Interactive Conceptual Instruction [ICI]) on the level of students’ understanding in Newton’s laws. We analyzed the main study by Hake Method in 2014. In this paper, we are going to analyze the results by Dellow’s Method. Testing the effectiveness of research’s idea by Force Concept Inventory (FCI) and presenting the data, on which it was constructed as Hgain(g), Dgain(G), Dloss, and Retention is the goal of this paper. Results show differences in understanding of students in ICI.