Abstract :
This study aims to improve Student Learning Outcomes on Triangle Plane Material in Mathematics
Subjects Using Differentiation Learning Models in Class IV. This study uses the Classroom Action
Research (CAR) Method with research subjects, namely 24 fourth grade students. This research was
carried out in the form of II cycles and each cycle consisted of 3 meetings and each meeting consisted
of 4 stages, namely the planning stage, the implementation stage, the observation stage, and the
reflection stage. In the initial observation, it was found that students' learning outcomes in the subject
of mathematics on the material of triangular plane shapes were still in the low category. This is
evidenced by the percentage of student learning outcomes in the initial observation only reaching 8%
with the criteria of completion, in cycle I the learning outcomes increased by a percentage of 33%
with the criteria of completion, and in cycle II increased by a percentage of 87.5% with the criteria of
completion. The results of this study can be concluded that the use of the differentiation model can
improve students' learning outcomes in the subject of mathematics on the material of triangular plane
shapes in class IV MIS Imam Syafi'i Telaga, Gorontalo Regency. The researcher ended the study in
cycle II, the third meeting, because it had reached the performance indicators that had been set,
namely 80%.
Keywords: Learning Model, Differentiation Model, Mathematics Subject