PENGARUH MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING TERHADAP HASIL BELAJAR IPAS SISWA KELAS V SDN 115482 PEKAN MARBAU

Abstract

This research departs from learning problems which are still dominated by lecture
methods from teachers, while the space for students to be actively involved in the
classroom is still very limited which results in low student learning outcomes. Seeing
these conditions, the use of the Creative Problem Solving (CPS) learning model is
one of the learning models that is considered relevant and able to answer these
challenges. The purpose of this study is to describe the extent of the effectiveness
of the application of the CPS model in influencing student learning outcomes,
especially in science subjects. The research approach implemented in this study
relies on experimental methods with the adoption of quantitative research. The
researcher established the design of a one-group pretest-posttest as the core plan.
Based on the results of the data processing that has been carried out, the average
grade score obtained by grade V students of SD Negeri 115482 Pekan Marbau
before the treatment (pre-test) is 59.4. Drastic changes emerged after the CPS
model was implemented, where the average post-test score shot up to 81.2 with a
standard deviation of 7.26 and a difference of profit of 21.8 points. Researchers can
conclude that the use of the Creative Problem Solving (CPS) model has been
proven to have a positive and very meaningful impact on improving the learning
outcomes of social studies of grade V students at SD Negeri 115482 Pekan Marbau
for the 2025/2026 Academic Year.