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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Journal of Educational Sciences
Adli, Ariful
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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF PENDEKATAN STUKTURAL NUMBERED HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK KELAS VII5 SMP NEGERI 35 PEKANBARU Adli, Ariful; Solfitri, Titi; Anggraini, Rini Dian
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

AbstractThis research aimed to improve learning process and mathematics learning outcomes in SMP Negeri 35 Pekanbaru by implementing Structural Approach to Cooperative Learning Model Numbered Heads Together (NHT). Subjects of the research were students grade VII5 who have the academic ability of the heterogeneous. This research is a classroom action research with two cycles. Each cycle has four stages, the stages are planning, action, observation and reflection. The results show the activity of teachers and students have done well after doing the action. There was enchanment in the number of students who achieved KKM (minimum criteria of achievement) in formative test at the end of each cycle is compared to the number of students who achieve KKM on base score. Starting from 25% increased to 35% and increased to 77,5%. There was also an increasing in the number of students who scored 20 and 30 is compared to the development of the number of students who received grades 5 and 10. Results of this research indicate that the application of Structural Approach to Cooperative Learning Model Numbered Heads Together (NHT) can improve learning process and improve the mathematics learning outcomes of students grade VII5 SMP Negeri 35 Pekanbaru in the first semester academic year 2013/2014.Key words: Mathematics learning outcome, Cooperative learning, Numbered Heads , Class action research.
Prototype of Computer-Based Mathematics Learning Media with Scientific Approach in Class VIII Junior High School with Circle Materials Adli, Ariful; Murni, Atma; Yuanita, Putri
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.341-353

Abstract

This study aims to produce a prototype design for computer-based learning media with a scientific approach to circle material. The development model used is the Plomp model which consists of three phases, namely; (1) Preliminary Investigation Phase, (2) Prototyping Phase, and (3) Assessment Phase. The instrument used was a validity instrument in the form of a validation sheet and a practicality instrument in the form of a student response questionnaire. The data collection techniques used were validation sheets and student response questionnaires. This media prototype is designed to make it easier for students to understand abstract material, especially on circle materials.
Co-Authors Atma Murni Putri Yuanita Rini Dian Anggraini Titi Solfitri