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All Journal Jambura Journal of Educational Chemistry Hydrogen: Jurnal Kependidikan Kimia Chemedu: Jurnal Ilmiah Pendidikan Kimia
Djangi, Muhammad Jasri
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Chemistry Education Other

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Keefektifan Media Flipbook pada Model Inkuiri Terbimbing dalam Meningkatkan Hasil Belajar Peserta Didik Kelas XI MIPA SMA Negeri 7 Sidrap (Studi pada Materi Pokok Larutan Penyangga) Hartati, Hartati; Djangi, Muhammad Jasri; Syahrir, Muhammad
ChemEdu Vol 5, No 2 (2024)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v5i2.36625

Abstract

ABSTRAK Media flipbook merupakan buku elektronik yang dijadikan sebagai bahan ajar dalam pembelajaran. Karakteristik yang dimiliki media ini yaitu menampilkan efek transisi dan dapat menyisipkan objek audiovisual. Media flipbook digunakan pada tahap orientasi sebagai stimulus dan tahap pengumpulan data untuk mencari informasi dalam model inkuiri terbimbing. Penelitian ini adalah penelitian deskriptif yang bertujuan untuk mengetahui keefektifan media flipbook pada model inkuiri terbimbing dalam meningkatkan hasil belajar peserta didik kelas XI MIPA 1 SMA Negeri 7 Sidrap pada materi pokok larutan penyangga. Subjek penelitian adalah kelas XI MIPA 1 yang berjumlah 25 peserta didik. Pengambilan data dilakukan dengan menggunakan tes hasil belajar, lembar observasi dan angket. Data tersebut dianalisis menggunakan statistik deskriptif. Hasil analisis deskriptif menunjukkan hasil belajar dengan rata-rata 33,58 sebelum perlakuan menjadi 77,90 dengan rata-rata gain ternormalisasi 0,66 yang berada pada kategori sedang. Berdasarkan data tersebut dapat disimpulkan bahwa penggunaan media flipbook pada model pembelajaran inkuiri terbimbing efektif dalam meningkatkan hasil belajar peserta didik kelas XI MIPA 1 SMA Negeri 7 Sidrap pada materi pokok larutan penyangga. ABSTRACT The flipbook media is an electronic book that used as teaching material in leraning. The characteristics of this media are that can displays transition effects and insert audiovisual objects. Flipbook media is used at the orientation stage as a stimulus and at the data collection stage to find information in guided inquiry model.This research is descriptive research which aims to find how high the effectiveness of the flipbook media on the guided inquiry model in improving the students’ learning outcomes of class XI MIPA 1 SMA Negeri 7 Sidrap on the buffer solution material subject. The subject of this research is class XI MIPA 1 which consists of 25 students. Data collection was carried out using learning outcomes tests, observation sheets, and quistionnaire. The data were analyzed using descriptive statistics. The results of descriptive analysis showed learning outcomes with an average of 33.58 before treatment to 77.90 with an average normalized gain of 0.66 which was in the medium category. Based on these data, it can be concluded that the use of flipbook media in the guided inquiry learning model is effective in improving the learning outcomes of students in class XI MIPA 1 SMA Negeri 7 Sidrap on the buffer solutions material subject.
Pengaruh Metode Team Quiz Pada Model Pembelajaran Discovery Learning Terhadap Hasil Belajar Peserta Didik Kelas X MIA SMA Negeri 1 Sumarorong Djangi, Muhammad Jasri; Herawati, Netti; Thumo, Selyndion Ayundi
ChemEdu Vol 4, No 2 (2023)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v4i2.51904

Abstract

ABSTRAK Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh metode team quiz pada model pembelajaran discovery learning terhadap hasil belajar peserta didik kelas X MIA SMA Negeri 1 Sumarorong. Desain penelitian yang digunakan adalah posttest only control group. Populasi dalam penelitian ini adalah peserta didik kelas X MIA SMA Negeri 1 Sumarorong yang terdiri dari dua kelas. Teknik pengambilan sampel menggunakan simple random sampling sehingga Kelas X MIA I sebagai kelompok Eksperimen dan kelas X MIA II sebagai kelompok kontrol yang masing-masing berjumlah 32 dan 35 orang. Teknik Pengumpulan data adalah memberi tes akhir hasil belajar pada kelompok eksperimen dan kelompok kontrol, dimana hasil yang diperoleh untuk kelompok eksperimen terdapat 24 peserta didik masuk dalam kategori tuntas dengan persentase 75% dan untuk kelompok kontrol terdapat 23 peserta didik masuk dalam kategori tuntas dengan persentase 65,71%. Data dianalisis dengan menggunakan statistik deskripitif dan statistik inferensial. Uji hipotesis menggunakan uji Mann-Whitney dimana Zhitung = 1,82, pada taraf signifikan α=0,05 diperoleh nilai Ztabel = 1,64, dengan demikian disimpulkan ada pengaruh metode team quiz pada model pembelajaran discovery learning terhadap hasil belajar peserta didik kelas X MIA SMA Negeri 1 Sumarorong pada materi reaksi reduksi dan oksidasi. ABSTRACT This research is a quasi-experimental research which aims to determine the effect of the team quiz method on the discovery learning model on the learning outcomes of class X MIA students of SMA Negeri 1 Sumarorong. The research design used was posttest only control group. The population in this study were students of class X MIA SMA Negeri 1 Sumarorong which consisted of two classes. The sampling technique used simple random sampling so that Class X MIA I as the Experiment group and class X MIA II as the control group, respectively 32 and 35 people. The data collection technique was to provide a final test of learning outcomes in the experimental groub and the control groub, where the results obtained for the experimental groub were 24 students in the complete category with a percentage of 75% and for the control groub there were 23 students in the complete category with a percentage of 65,71%. Data were analyzed using descriptive statistics and inferential statistics. Hypothesis testing using the Mann-Whitney test where Zcaculated = 1.82, at the significant level α = 0.05, the value of Ztable = 1.64 was obtained, thus it was concluded that there was an effect of the team quiz method on the discovery learning model on the learning outcomes of class students X MIA SMA Negeri 1 Sumarorong on reduction and oxidation reaction material.
Keefektifan Model Project Based Learning Terhadap Motivasi Dan Hasil Belajar Peserta Didik Kelas XI MIPA 1 SMAN 1 WONOMULYO (Studi pada Materi Pokok Larutan Penyangga) Jasman, Mardhatillah; Djangi, Muhammad Jasri; Syahrir, Muhammad
ChemEdu Vol 5, No 3 (2024)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v5i3.50697

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui keefektifan model project based learning untuk meningkatkan motivasi dan hasil belajar peserta didik pada materi pokok larutan penyangga. Desain penelitian ini adalah one-group pretest-posttest design dengan subjek penelitian kelas XI MIPA 1 SMAN 1 Wonomulyo yang berjumlah 31 orang. Variabel bebas dalam penelitian ini adalah model project based learning. Variabel terikatnya adalah motivasi dan hasil belajar peserta didik. Teknik pengumpulan data adalah pemberian tes awal (pretest) dan tes akhir (posttest). Data penelitian ini dianalisis menggunakan uji N-Gain dan didapatkan hasil nilai N-gain motivasi belajar sebesar 0,4 (kategori sedang) dan nilai N-Gain untuk hasil belajar peserta didik sebesar 0,72 (kategori tinggi) dilanjutkan dengan uji statistik inferensial hasilnya t hitung lebih besar dari 1,697 dengan tingkat kepercayaan 5%. Dari hasil ini dapat diketahui bahwa model project based learning efektif untuk meningkatkan motivasi dan hasil belajar peserta didik. ABSTRACT The purpose of this study is to determine the effectiveness of the project-based learning model in increasing motivation and learning outcomes of students on the subject of buffer solutions.The research design is one group pre and posttest design which involved 31 students in class XI MIPA 1 at SMAN 1 Wonomulyo as the subject.The independent variable in this study is the project-based learning model while the dependent variable is students' motivation and learning outcomes. The data collection technique is the administration of an initial test (pretest) and a final test (posttest) and is analyzed using the N-Gain test. The results obtained were the N-Gain value of learning motivation 0.4 (moderate classification) and the N-Gain value of students' learning results 0.72 (high classification) followed by inferential statistical test with the value of r count more than 1,697 with a confidence level 5%. From these results, it can be seen that the project based learning model is effective in increasing student motivation and learning outcomes.
Development of Chemis 3D Augmented Reality Media for Discovery Learning Model in Chemical Bonding Sahrawati, Fiska; Danial, Muhammad; Salempa, Pince; Djangi, Muhammad Jasri
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 6 (2024): December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i6.13972

Abstract

The goal of this research and development (R&D) study was to develop a 3D Chemis media product that included cards and applications for three-dimensional display. The 4-D development model by Thiagarajan et al., which comprised the phases of defining, designing, developing, and distributing, was consulted in the creation of this 3D chemistry media. The study's findings included the following: 1) two media experts and two material experts' evaluations of the media's viability and validity fell into the extremely valid group; 2) During the limited testing phase, which involved 29 students from class X MIA 5 SMAN 16 Makassar, each student received an average learning outcome test score of 83.3 out of 100, with 86.2% of the class completing the course. Additionally, the evaluation of student motivation for this media fell into the very high category, suggesting that the media was effective; 3) both students' and teachers' responses to the developed learning media fell into the very high category, suggesting that the media was useful. Following a validation stage by experts and validators, development revisions, and a small number of trials, this learning material was found to be reliable, useful, and efficient. The Chemis 3D media model was shown to be reliable, useful, and efficient.
Pengaruh Metode Talking Stick pada Model Discovery Learning terhadap Hasil Belajar Koloid Peserta Didik Kelas XI MIPA di SMA Negeri 8 Makassar Wulan, Dwi; Herawati, Netti; Djangi, Muhammad Jasri
ChemEdu Vol 6, No 1 (2025)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v6i1.38725

Abstract

Penelitian ekperimen semu ini bertujuan untuk mengetahui pengaruh metode talking stick pada model discovery learning terhadap hasil belajar peserta didik kelas XI MIPA SMA Negeri 8 Makassar pada materi pokok koloid. Desain penelitian yang digunakan adalah posttest only control group design dengan populasi yaitu peserta didik kelas XI MIPA SMA Negeri 8 Makassar. Pengambilan sampel dilakukan secara acak dan diperoleh kelas XI MIPA 6 sebagai kelas eksperimen dengan jumlah peserta didik 34 orang dan kelas XI MIPA 1 sebagai kelas kontrol dengan jumlah peserta didik 34 orang. Teknik pengumpulan data adalah pemberian tes hasil belajar pada kelas ekperimen dan kelas kontrol. Analisis data dilakukan dengan menggunakan statistik deskriptif dan inferensial. Hasil analisis deskriptif menunjukkan bahwa nilai rata-rata hasil belajar peserta didik kelas eksperimen dan kelas kontrol secara berturut-turut sebesar 77,53 dan 77,38. Hasil analisis statitstik inferensial terhadap hasil belajar peserta didik menunjukkan bahwa data kelas ekperimen terdistribusi normal, data kelas kontrol tidak terdistribusi normal dan keduanya memiliki varians yang tidak homogen, sehingga uji hipotesis yang digunakan adalah Uji Mann-Whitney. Hasil analisis diperoleh Zhitung = 2,37 > Ztabel = 1,64. Berdasarkan hasil analisis tersebut, dapat dismpulkan bahwa metode talking stick pada model discovery learning berpengaruh terhadap hasil belajar peserta didik kelas XI MIPA SMA Negeri 8 Makassar pada materi pokok koloid.
Effectiveness of the Nearpod Platform within the Discovery Learning Model to Enhance Students’ Learning Motivation and Learning Outcomes on Reaction Rate Topic Anandita, Nihla; Herawati, Netti; Djangi, Muhammad Jasri
Jambura Journal of Educational Chemistry Vol 7, No 2 (2025): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i2.33005

Abstract

This study aims to evaluate the effectiveness of nearpod platform integrated within the discovery learning model in enhancing students' motivation and learning outcomes in reaction rate material. The research employs a pre-experimental one-group pretest-posttest design. The subjects were 39 students of class XI KIMIA 3 at SMA Negeri 9 Makassar. Data were collected through pretests and posttests. The motivation and learning outcomes data were analyzed descriptively and inferentially. Descriptive analysis was performed using N-gain, which revealed an average N-gain of 0.35 (moderate) for motivation and 0.72 (high) for learning outcomes. Inferential analysis for the motivation data was conducted using the Wilcoxon Signed-Rank Test. The results indicated Z observed value = 2.04 and Z critical value of 1.65, that leading to the rejection of H₀ and acceptance of H₁. inferential analysis for learning outcomes was performed using a one-sample t-test. The results showed t observed value = 21 and t critical value = 1.68, leading to the rejection of H₀ and acceptance of H₁. Based on the data analysis, it can be concluded that the platform nearpod is effective in enhancing the motivation and learning outcomes of students.
Keefektifan Model Pembelajaran Discovery Learning Untuk Meningkatkan Hasil Belajar Peserta Didik (Materi Pokok Asam Basa) Anjelin, Grace; Salempa, Pince; Djangi, Muhammad Jasri
ChemEdu Vol 6, No 2 (2025)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v6i2.48620

Abstract

Model Pembelajaran Discovery Learning merupakan proses pembelajaran dengan melibatkan siswa secara aktif untuk memperoleh pengetahuan yang belum diketahuinya tidak dengan melalui pemberitahuan, tetapi mereka menemukan sendiri. Dengan tujuan untuk membantu siswa dalam memahami konsep-konsep dan keterampilan berpikir secara analitis praktis. Penelitian ini adalah penelitian deskriptif yang bertujuan untuk mengetahui keefektifan model pembelajaran discovery learning untuk meningkatkan hasil belajar peserta didik pada materi pokok asam basa. Subjek penelitian adalah kelas XI MIPA Andes yang berjumlah 35 peserta didik. Pengambilan data dilakukan dengan menggunakan tes hasil belajar dan lembar observasi. Data tersebut dianalisis menggunakan statistik deskriptif. Hasil analisis deskriptif menunjukkan hasil belajar dengan rata-rata 33,8 sebelum perlakuan dan setelah perlakuan meningkat menjadi 86 dengan rata-rata gain ternormalisasi 0,79 yang berada pada kategori Tinggi. Berdasarkan data tersebut dapat disimpulkan bahwa penggunaan model pembelajaran discovery learning efektif untuk meningkatkan hasil belajar peserta didik pada materi pokok asam basa.
Development of Chemis 3D Augmented Reality Media for Discovery Learning Model in Chemical Bonding Sahrawati, Fiska; Danial, Muhammad; Salempa, Pince; Djangi, Muhammad Jasri
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 6 (2024): December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i6.13972

Abstract

The goal of this research and development (R&D) study was to develop a 3D Chemis media product that included cards and applications for three-dimensional display. The 4-D development model by Thiagarajan et al., which comprised the phases of defining, designing, developing, and distributing, was consulted in the creation of this 3D chemistry media. The study's findings included the following: 1) two media experts and two material experts' evaluations of the media's viability and validity fell into the extremely valid group; 2) During the limited testing phase, which involved 29 students from class X MIA 5 SMAN 16 Makassar, each student received an average learning outcome test score of 83.3 out of 100, with 86.2% of the class completing the course. Additionally, the evaluation of student motivation for this media fell into the very high category, suggesting that the media was effective; 3) both students' and teachers' responses to the developed learning media fell into the very high category, suggesting that the media was useful. Following a validation stage by experts and validators, development revisions, and a small number of trials, this learning material was found to be reliable, useful, and efficient. The Chemis 3D media model was shown to be reliable, useful, and efficient.
Co-Authors Anandita, Nihla Anjelin, Grace BM, A. Nurul Qalbi Hartati Hartati Jasman, Mardhatillah Muhaedah Rasyid Muhammad Danial Netti Herawati Pince Salempa Sahrawati, Fiska Thumo, Selyndion Ayundi Wulan, Dwi