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Chemedu: Jurnal Ilmiah Pendidikan Kimia
Published by Universitas Negeri Makassar
ISSN : 28081226     EISSN : 28081218     DOI : https://doi.org/10.35580/chemedu.v4i2
Core Subject : Science, Education,
Chemistry Education Other
Jurnal Chemedu merupakan wadah untuk bertukar informasi ilmiah mengenai ilmu pendidikan kimia yang meliputi perkembangan teori, media dan metode pembelajaran dari hasil penelitian, telaah pustaka, opini, makalah teknis dan kajian buku.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 13 Documents
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Search results for , issue "Vol 2, No 2 (2021)" : 13 Documents clear
Perbandingan Hasil Belajar Peserta Didik Kelas XI IPA SMA Negeri 12 Makassar yang Dibelajarkan Menggunakan Model Pembelajaran Kooperatif Tipe CRH dengan Tipe NHT (Studi pada Materi Pokok Kesetimbangan Kimia) Fadillah, Yaumil; Side, Sumiati; Danial, Muhammad
ChemEdu Vol 2, No 2 (2021)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v2i2.70951

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui apakah terdapat perbedaan hasil belajar peserta didik kelas XI IPA SMAN 12 Makassar antara yang dibelajarkan dengan menggunakan model pembelajaran kooperatif tipe course review horay (CRH) dengan tipe numbered heads together (NHT) studi pada materi pokok kesetimbangan kimia. Penelitian ini adalah penelitian eksperimen semu yang bersifat komparatif dengan desain Postest-Only Design. Variabel bebas dalam penelitian ini adalah model pembelajaran kooperatif tipe CRH dan kooperatif tipe NHT, sedangkan variabel terikatnya adalah hasil belajar peserta didik kelas XI IPA SMAN 12 Makassar pada materi pokok Kesetimbangan Kimia. Populasi penelitian ini adalah seluruh kelas X1 IPA SMAN 12 Makassar tahun pelajaran 2015/2016. Sampel ditentukan secara acak sehingga terpilih kelas XI IPA 4 sebagai kelas ekesperimen 1 dan XI IPA 5 sebagai kelas eksperimen 2. Kelas eksperimen 1 dibelajarkan dengan menggunakan kooperatif tipe CRH dan kelas eksperimen 2 dibelajarkan dengan menggunakan kooperatif tipe NHT. Pengumpulan data hasil belajar peserta didik dilakukan dengan cara pemberian post-test (tes akhir) pada kelas eksperimen 1 dan kelas eksperimen 2. Instrumen yang digunakan adalah jenis instrumen tes hasil belajar kognitif erbentuk tes objektif atau pilihan ganda, terdiri dari 20 butir soal. Intrumen tersebut telah divalidasi isi dan validasi item. Data hasil belajar yang diperoleh dianalisis dengan menggunakan statistik deskriptif dan statistik inferensial. Hasil analisis statistik menunjukkan nilai rata-rata hasil belajar peserta didik kelas eksperimen I yaitu 77,4 dan kelas eksperimen II yaitu 73,0. Hasil analisis inferensial untuk pengujian hipotesis menggunakan uji-t dua pihak, diperoleh nilai thitung sebesar 2,178 dan ttabel sebesar 1,996 dengan derajat kebebasan 67 pada taraf signifikan α = 0,025 sehingga nilai thitung tidak terletak diantara +ttabel dan -ttabel, maka H0 ditolak dan H1 diterima. Hal tersebut menunjukkan bahwa terdapat perbedaan hasil belajar peserta didik antara yang dibelajarkan dengan menggunakan model pembelajaran kooperatif tipe CRH dan NHT. ABSTRACT This study aims to determine whether there are differences in learning outcomes of students of class XI IPA SMAN 12 Makassar that learned cooperative learning model using between CRH and NHT type on chemical equilibrium subject matter. This comparatively quasi-experimental research Post-test Only Design. The independent variables is CRH and NHT type of cooperative learning model, while the dependent variable is the learning outcomes of students class XI IPA SMAN 12 Makassar on Chemical Equilibrium subject matter. The population are all class X1 IPA SMAN 12 Makassar in the 2015/2016 academic year. The sample which was selected randomly are class XI IPA 4 as an experiment 1 and XI IPA 5 as an experimental 2. Class experiment 1 learned using CRH and the experimental class 2 using NHT of cooperative. The collection of data of the study is conducted provision post-test (final test) to the students’ experiment 1 and experiment 2 class. The 20 instrument that gifts to the student for measure cognitive is objective in multiple choices. The instrument has been validated the content and the item. Learning outcome data were analysed using descriptive statistics and inferential statistics. The descriptive analysis showed the average of students outcome of experiment 1 and experiment 2 are 77.4 and 73.0, respectively. The inferential statistic for hypothesis testing using t-test two parties, showed the value tcount 2.178 and ttable 1.996 with 67 degrees of freedom at the significance level α = 0.025. The value of tcount not lie between +ttable and -ttable, this meant H0 rejected and H1 accepted. It shows that there are differences between the learning outcomes of students that learned using CRH and NHT type of cooperative learning model.
Pengaruh Pembuatan Mind Mapping di Akhir Pembelajaran dalam Model Pembelajaran Inkuiri Terbimbing terhadap Hasil Belajar Siswa Kelas XI IPA SMA Kristen Gamaliel Makassar (Studi pada Materi Pokok Laju reaksi) Rampean, Betzy Ayu Omega; Sulatry, Taty; Sudding, Sudding
ChemEdu Vol 2, No 2 (2021)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v2i2.22400

Abstract

The research is a quasi-experimental that aimed to know the effect of making mind mapping at the end of learning in guided inkuiri learning model toward students’ learning outcome in XI IPA class of SMA Kristen Gamaliel Makassar. The independent variable in this experiment is making mind mapping at the end of lerning with use inquiri learning model. The dependent variable was the students’ learning outcome on the subject matter of reaction rate. The population was XI IPA with 4 classes of SMA Kristen Gamaliel Makassar and sample classes consisted of two classes, namely XI IPA1 class as an experiment class and XI IPA2 class as a control class with 33 students in each classes. Taking technique of sample was a simple random sampling. The research data was gathered by learning outcome test of reaction rate subject matter for post-test which was analyzed by using Mann-Whitney test. The result of hypothesis with Mann-Whitney test was Zcalculated = 1.70 at α = 0.05 obtained Ztable = 1.64. Therefore, Zcalculated > Ztable, which the H1 accepted and H0 rejected. It showed that there is an effect of making mind mapping at the end of learning in guided inkuiri learning model toward students’ learning outcome in XI IPA class of SMA Kristen Gamaliel Makassar on reaction subject matter.
Pengaruh Media Audiovisual pada Model Problem Based Learning (PBL) terhadap Hasil Belajar Peserta Didik Kelas XII MIA SMA Negeri 2 Makassar (Studi pada Materi Pokok Reaksi Redoks dan Sel Elektrokimia) Damayanti, Risdah; Muharram, Muharram; Auliah, Army
ChemEdu Vol 2, No 2 (2021)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v2i2.22401

Abstract

This study aims to know the influence of audiovisual media in PBL model towards learning outcomes of XII MIA students SMA Negeri 2 Makassar on subject matter redox reaction and electrochemistry cell. Pretest-posttest control group design was used for all of XII MIA class SMA Negeri 2 Makassar with a total of 351 students as the study population. The study sample that was determined randomly are XII MIA3 as experimental class was taught through PBL model with audiovisual media and XII MIA4 as control class was taught without audiovisual media on PBL model, while as a dependent variable is learning outcomes of students. Non-parametric test (Mann-Whitney test) used on data that are not normally distributed with ∝=0.05 and dk=1.64 was done with Zcalculated > Ztable (4,659>1,64) which means that H0 unaccepted and H1 accepted, it can be concluded there is influence of audiovisual media in PBL model towards learning outcomes of XII MIA students SMA Negeri 2 Makassar on subject matter redox reaction and electrochemistry cell.

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