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Media Eksakta
Published by Universitas Tadulako
ISSN : 02163144     EISSN : 2776799X     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Other
The aim of this journal is to provide a venue for academicians, researchers, and practitioners for publishing original research articles or review articles. The scope of the articles published in this journal deal with a broad range of topics about mathematics and science in the field of mathematics, physics, biology, and chemistry, and then mathematics and science education in the fields of curriculum, instruction, learning, preparation of teachers, and environmental education.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 13 Documents
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Search results for , issue "Vol 17 No 2 (2021)" : 13 Documents clear
Pengaruh Model Pembelajaran Problem Based Instruction Disertai Strategi Guided Note Taking terhadap Hasil Belajar Fisika Siswa Kelas X di SMA Negeri 4 Palu Fitrah Nur Syafitri; Marungkil Pasaribu; Syamsu Syamsu
Media Eksakta Vol 17 No 2 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.073 KB) | DOI: 10.22487/me.v17i2.1324

Abstract

This study was conducted with the aim of knowing the effect of the Problem Based Instruction learning model with Guided Note Taking strategy on the physics learning outcomes of class X students at SMAN 4 Palu. This type of research is a quasi-experimental design with a non-equivalent pretest-posttest group design. The population of this study were all students of class X SMAN 4 Palu. The sampling technique used was purposive sampling for class X IPA 3 as the experimental group and class X IPA 7 as the control group. The physics learning outcome instrument is in the form of a multiple choice test that has been validated by an expert validator. The test of physics learning outcomes obtained showed that the posttest average score of the experimental group was 15.10 with a standard deviation of 3.07 and the control group was 12.97 with a standard deviation of 3.10. By using the t-test hypothesis test (two parties), obtained = 2.66 and = 1.67 at the real level = 0.05. This means that the value is outside the reception area. So it can be concluded that there is an effect of the Problem Based Instruction learning model with Guided Note Taking strategy on the physics learning outcomes of class X students at SMAN 4 Palu.
Keanekaragaman Jenis Bivalvia di Perairan Laut Desa Donggulu Kecamatan Kasimbar Kabupaten Parigi Mautong Rio Gunawan; Bustamin Bustamin; Masrianih Masrianih; Syech Zainal
Media Eksakta Vol 17 No 2 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (318.236 KB) | DOI: 10.22487/me.v17i2.1330

Abstract

Bivalves are a class within molluscs that includes all shells that have a pair of shells. This study aims to describe the diversity of bivalves in the waters of Donggulu village, Kasimbar district, Parigi Moutong district and the types of bivalves obtained can be used as a learning resource in the form of a pocket book. This research was conducted in Ocean Waters in Donggulu Village, Kasimbar District, Parigi Moutong Regency in February 2020. This type of research is descriptive, sampling using cruising techniques by dividing stations into three stations. The results of the research and identification found 15 types of bivalves, namely Anodonta anatina, Spondylus gaederopus, Macoma balthica, Macoma elimata, Anadara granusa, Anadara gubernaculum, Anadara sativa, Anadara sp, Vasticardium flavum, Donax faba, Hippopus hippopus, Tridacna maxsima, Paphia gallus, Gafrarium sp, and Gafrarium pectinatum. The diversity index obtained is H '= 1.088 which indicates that the bivalve species are at a moderate level. The validation of research results as a learning resource in the form of a pocket book yielded a percentage89.675% which indicates that it is feasible to be used as a learning resource
Pengaruh Model Pembelajaran Problem Solving Berbasis Media Audiovisual Terhadap Hasil Belajar Siswa Kelas XI di SMA Negeri 4 Palu Hardian Pramesty; Dewi Tureni; Bustamin Bustamin; Syech Zainal
Media Eksakta Vol 17 No 2 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.98 KB) | DOI: 10.22487/me.v17i2.1331

Abstract

This study aims to describe the effect of the Problem Solving Learning Model based on audiovisual media on the learning outcomes of class XI students at SMA Negeri 4 Palu. This type of research was quasi-experimental with a pretest-posttest control group design. The study was conducted using two groups, namely Class XI IPA 4, which consisted of 31 students as the experimental class, and class XI IPA 3, which consisted of 35 students as the control class. Pretest data in the experimental class obtained an average value of 35.3 and in the control class 34.4. The results of this study obtained the average value of the experimental class learning outcomes that is 73.27 and 67.65 control class. Testing the research hypothesis using the SPSS T-test application. The results showed a significant level value of 0.000 <0.05 or tcount ttable = 6.805 1.997 which means H0 is rejected and H1 is accepted, so it can be concluded that there is an effect of the Problem Solving Learning Model based on audiovisual media on the Learning Outcomes of Class XI students at SMA Negeri 4 Palu

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