EFEKTIVITAS MODEL PEMBELAJARAN PBL DAN MODEL PEMBELAJARAN INKUIRI BERBASIS PROYEK TERHADAP HASIL BELAJAR SISWA KELAS VIII SMP

The ability of problem solving in mathematics is important for students to
apply problem solving skills in social situations. Learning models that can be
applied in learning to hone problem solving skills include the Problem Based
Learning (PBL) learning model and project-based inquiry. The purpose of this
study was to determine: differences in average student learning outcomes in
mathematics, the effectiveness of learning outcomes, and the effect of activeness
on student learning outcomes in PBL learning models and project-based inquiry.
This research was conducted in class VIII SMPN 2 Trangkil Academic
Year 2018/2019. By using cluster random sampling obtained class VIII B as an
experimental class 1, class VIII C as an experimental class 2 (PBL model and
project-based Inquiry) and class VII E as a control class (conventional models
with the lecture method).
The results showed: (1) there were differences in the average student
learning outcomes in the application of PBL learning models and project-based
inquiry with conventional, (2) the average student learning outcomes in the
application of PBL learning models and project-based inquiry were better than the
models conventional learning, (3) the completeness of individual learning in the
experimental class more than the control class, (4) the completeness of classical
learning in the experimental class is better than the control class, (5) there is a
correlation between student activity in the use of PBL and Inquiry learning
models project based.
From the results of the study concluded that the application of learning
models and inquiry-based projects is more effective than conventional learning
with the lecture method.
Keywords: Problem Based Learning, and Inquiry, problem solving.