PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBEREDS HEADS TOGETHER ( NHT ) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS IV SDN 029 SUNGAI AGAS KECAMATAN KUBU KABUPATEN ROKAN HILIR

Abstract

Abstract : This research is motivated by thelack of science learning outcomes of
students, with a grade average of 68.83. While the completeness criteria Minimum
value (KKM) IPA is 65 Among students who were 30 only 15 students who
achieve KKM with classical completeness 50%. This research is Classroom
Action Research (CAR) conducted aiming to improve science learning outcomes
Elementary School fourth grade students 029 Agas River by implementing
cooperative learning model NHT. Data collection instruments in this thesis is the
sheet activities of teachers and students and learning outcomes. This thesis
presents the results obtained by studying the average learning outcome measures
68.83 before rising 12.84% to 77.67 in cycle I. In the second cycle increased by
17.20% to an average of 80.67. activities of teachers in the first cycle the first
meeting of the percentage obtained 55% with unfavorable category, the second
meeting had become 62.50%. Furthermore, the first meeting of the second cycle
activity score increased by 87.50% of teachers either category, at the second
meeting increased to 100% with a very good category. The results of the data
analysis of student activity in the first cycle to 50% with the category is not very
good, at the second meeting of 57.50% In this cycle students already understand
the application of cooperative learning activities with the type of NHT. And the
second cycle activity score of 77.50% of students increased with both categories.
At the second meeting increased to 97.50% with very good category. The results
of the study at 029 River Elementary School fourth grade gnats prove that the
implementation of cooperative learning model to improve learning outcomes NHT
IPA fourth grade students of SDN 029 Agas River.

Keywords: Cooperative Type Numbereds Heads Together, Science leaning outcome
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