MODEL PEMBELAJARAN BERBASIS MASALAH (PBM) DISERTAI TEKNIK SCAFFOLDING DALAM PEMBELAJARAN FISIKA DI SMA
Problem-based learning model with scaffolding techniques is a learning model involving students actively by making studentstry to find solution for problems along with the knowledge and produce meaningful knowledge. The objective of this research is to study the significant difference of students learning outcames in physics with problem-based learning model with scaffolding techniques direct intruction learning model, to describe students rational thingking ability during the application of problem-based learning model with scaffolding techniques, and to examine the relathionship between the significant capabilities of rational thingking and students learning outcames. This research is an experimental research employing post-test only control design. The data collection techniques include observation, documentation, test, and interview. Analyze the data uses Independent Sample T-Test and Bivariate Corellation with the help of SPSS 17. The result of the research shows that there is a significant difference between the students physics learning outcame using problem-based learning model with scaffolding techniques and direct intruction learning model, rational thingking ability of students in both criteria, moreover, it shows that there is a significant relathionship between the ability of rational thingking and students learning outcame.