Abstract

Telah dilakukan penelitian yang bertujuan untuk mengetahui ketuntasan belajar siswa, aktivitas siswa dan aktivitas guru setelah menerapkan model pembelajaran kooperatif tipe NHT dalam pembelajaran kimia pada materi pokok larutan elektrolit dan non elektrolit. Penelitian ini merupakan penelitian eksperimen semu dengan design One Group Pretest-Posttest Design yang diimplementasikan pada siswa kelas X Teknik Komputer dan Jaringan (TKJ) SMK Ma’arif NU Driyorejo-Gresik. Hasil penelitian ini menunjukkan bahwa ketuntasan belajar siswa pada nilai pretes 63,33 % dan nilai postes 80 %. Ketuntasan belajar siswa ditunjang dengan keterlaksanaan model pembelajaran kooperatif tipe NHT sesuai dengan sintaknya dan termasuk dalam kategori sangat baik (88,74%). Penerapan model pembelajaran kooperatif tipe NHT pada materi larutan elektrolit dan non elektrolit dapat menuntaskan hasil belajar siswa.

Kata kunci : Model pembelajaran kooperatif tipe NHT, Ketuntasan hasil belajar, Larutan elektrolit dan non elektrolit

The aim of this research is to determine the completeness of student learning and also student and teacher activites after the teacher implemented cooperative learning model type NHT in the teaching and learning chemistry in the basic material of electrolyte liquids and non electrolyte liquids. This research used experimental design with pretest - posttest one group which is implemented in X – TKJ Class (Computer Engineering and Networks) in SMK Maarif NU Driyorejo - Gresik. The results of this study showed that the students' mastery of learning outcomes at the pretest is 63,33 %  and at the posttest is 80 %. The Completeness of student learning outcomes also supported by cooperative learning model type NHT in appropriate syntax. The implementation of cooperative learning model type NHT at this meeting showed excellent category (88.74 %). It can be concluded that the implementation of cooperative learning model type NHT in the material of electrolyte liquids and non electrolyte liquids can help the students to complete the student learning outcomes.

Keywords : Cooperative learning model type NHT, Mastery of learning outcomes, and Electrolyte liquids and non electrolyte liquids.