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All Journal Educational Management Sinov : Media Informasi Penelitian Kabupaten Semarang
Eko Purwanti
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Decision Sciences, Operations Research & Management Education

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The Primary School Learners’ Mathematics Communication Skill Improvement through PBL and TGT Models Melyana Indiarsih; Eko Purwanti; Yuli Kurniawati
Educational Management Vol 10 No 3 (2021): December 2021
Publisher : Educational Management

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Abstract

This research aims to find out the primary school learners’ mathematics communication skills through PBL and TGT models. This research is a quantitative approached research. The research method is a quasi-experimental method with a non-equivalent pre-test and post-test control group design. The technique of collecting data was cluster random sampling. The sample consisted of the fifth graders of Primary School in Jatinangor. The school has applied the 2013 curriculum. The fifth graders of Sinargalih Public Primary School were taken as the experimental group while the fifth graders of Mekarsari Public Primary School were taken as the control group. The data collection were done by distributing the Mathematics Communication Skill Test (MCST), observation sheet, and interview. The applied data analysis was an Independent simple T-test and hypothesis test. The findings showed that there was the learners’ mathematics communication skill improvements taught by PBL or TGT, and the significant improvement the learners taught by PBL. The results obtained an average score of students taught by PBL was higher with 70.23 than TGT with a score of 65.30. It could be concluded there was significant improvement of learners’ mathematics communication skills taught by PBL or TGT models. Keywords: PBL, TGT, Mathematics Communication Skill
Peningkatan Keterampilan Proses Sains dan Hasil Belajar Peserta Didik melalui Pembelajaran dengan Model Discovery Learning Eko Purwanti; Sifa Wahdatun Rohmah
Media Informasi Penelitian Kabupaten Semarang Vol. 6 No. 2 (2024): Desember : Media Informasi Penelitian Kabupaten Semarang
Publisher : Badan Perencanaan Pembangunan, Riset dan Inovasi Daerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/sinov.v6i2.823

Abstract

Global competition in the 21st century requires students to have 21st century skills, including: information technology literacy skills, problem solving, critical and systemic thinking, effective communication, and collaboration. The five characteristics of 21st century skills require creative and social intelligence in students, which are obtained through a meaningful learning process for them to go through. The problem is: can learning with the Discovery Learning model improve science process skills and student learning outcomes? The purpose of this study is to describe the improvement of science process skills and student learning outcomes on the material of substances and their changes through learning with the Discovery Learning model. Discovery learning is a learning model that allows students to find their own knowledge through guidance. Group learning in the Discovery Learning model can train students to collaborate, communicate, think critically, and improve problem-solving skills. This study is a classroom action research conducted in class VII B of SMP Negeri 2 Pringapus totaling 34 students. The study was conducted in two cycles. Data were obtained through observation, interviews, and written tests and analyzed descriptively qualitatively to make a comparison of learning outcomes. The results showed that there was an increase in process skills from 47.1% to 73.5% in cycle 1, and 88.24% at the end of cycle 2. The increase in learning outcomes was 20.5% and the students' response to learning outcomes was quite high, namely 86.76%. It was concluded that learning with the Discovery Learning model can improve science process skills and learning outcomes of class VII B students at SMP Negeri 2 Pringapus, Semarang Regency. It is recommended to conduct further research on increasing learning interest.
Co-Authors Melyana Indiarsih Sifa Wahdatun Rohmah Yuli Kurniawati