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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 175 Documents
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Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share Untuk Meningkatkan Hasil Belajar Peserta Didik Kelas X MIA V SMAN 2 Takalar (Studi Pada Materi Pokok Hukum Dasar Kimia) Annisa Tiara Ayu; Muh. Yunus; Army Auliah
ChemEdu Vol 4, No 1 (2023)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v4i1.39576

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang bertujuan untuk mengetahui cara menerapkan fase model pembelajaran kooperatif tipe think pair share untuk meningkatkan hasil belajar peserta didik kelas X MIA V SMAN 2 Takalar pada materi pokok hukum dasar kimia. PTK terdiri dari beberapa tahapan yaitu: (1) Perencanaan, (2) Pelaksanaan, (3) Pengamatan, (4) Refleksi. Penelitian ini terdiri atas 2 siklus. Data hasil penelitian diperoleh dari lembar observasi dan tes hasil belajar di akhir siklus. Teknik analisis data menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa fase-fase model pembelajaran kooperatif tipe think pair share dapat meningkatkan hasil belajar peserta didik. Hal ini terlihat pada Persentase peningkatan hasil belajar peserta didik terlihat dari nilai rata-rata peserta didik yaitu pada siklus I 67,22 meningkat menjadi 82,40 sedangkan persentase ketuntasan kelas meningkat dari siklus I yaitu 41,67% menjadi 80,56% pada siklus II. berdasarkan data tersebut, dapat disimpulkan bahwa penerapan model pembelajaran kooperatif tipe think pair share dapat meningkatkan hasil belajar peserta didik kelas X MIA V SMAN 2 Takalar pada materi pokok hukum dasar kimia.
Pengaruh LKPD pada Model Pembelajaran Kooperatif Tipe Pair Checks Terhadap Hasil Belajar Peserta Didik Kelas X SMA Negeri 1 Enrekang Kabupaten Enrekang (Studi Pada Materi Pokok Reaksi Reduksi-Oksidasi) Diana Londong Salu; Army Auliah; Pince Salempa
ChemEdu Vol 2, No 1 (2021)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v2i1.20426

Abstract

This experiment was aimed to know the effect of using student wooksheet on the Cooperative Learning Pair Checks Type toward Student Learning Outcomes of Class X in Senior High School 1 Enrekang study on reduction-oksidation reaction. The independent variable in this reseach was student worksheet on the cooperative learning pair checks type, while the dependent variable was student’s learning outcomes. The Population in this reseach was all of student on class X SMAN 1 Enrekang with totaling 308 students which consist of 10 class. While the samples on this reseacrh where chosen by random, the class has been chosen was class X MIA 5 as a control with number of students are 34 people and class X MIA 7 as a experiment class with number of students are 26 people. Retrievel data of learning outcomes was achieved by using the pretest-posttest were analyzed using descriptive statistics and inferential statistics. The analysis descriptive statistics showed the average value of student learning outcomes experiment class and control class increased with average value of N-gain 0,609 and 0,509. Based on the analysis of inferentials statistic obtained tcount > ttable then H0 was rejected and H1 was accepted. It can be conclused that student worksheet on the Cooperative Learning Pair Checks Type have positive effect toward Student Learning Outcomes of Senior High School 1 Enrekang Class X on reduction-oksidation reaction topic.
Penerapan Model Pembelajaran Kooperatif Menggunakan Media Kartu Truth and Dare untuk Meningkatkan Aktivitas dan Hasil Belajar Siswa Kelas X.2 SMA Negeri 2 Barru Iffah Nurfiati; Muhammad Wijaya; Army Auliah
ChemEdu Vol 3, No 1 (2022)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v3i1.32495

Abstract

Classroom action research (CAR) is intend to determine how to applicate the steps Cooperative Learning Model Using Truth and Dare Card Media to Improve Activities and Student Results in Class X2 SMAN 2 Barru. The subject of this researchof X2 that consist of 11 male and 15 female. This study is conduct by two cycles. The research data shows the steps of Cooperative Learning Using Truth and Dare Card Media is applied to improve the student learning outcomes Class X2 SMAN 2 Barru, Kab. Barru namely: (1) the teacher enter the classroom, say regards and prepare students to learn by checking the attendance list, (2) teacher extend to student learning objectives and student should be write in note book respectively, and then teacher is check its note, (3) student is read a book with hydrocarbon materials during 15 minutes, (4) the teacher explains the subject material of hydrocarbon and give question and answer to the students for know preliminary understanding after reading the book, (5) the teacher divides the students into five groups in heterogeneous by gender, activity in the classroom, and the students' cognitive abilities. Each group consisted of 5 students with composition 2 male and 3 female, (6) the teacher gives time for each group to answer questions from Truth or Dare card media during 2 minutes. If so, the question can be answered by another group who is complete the discussion. Teacher give the opportunity for everyone to ask if there are not understood during the discussion, (7) each group should have a summary of the answers to all the questions and the results of the teacher's explanations, (8) teachers evaluate individual with a test at the end of the cycle, (9) the teacher gives recognition or awards to the best groups and also to individuals who is active in the class.
Analisis Penguasaan Konsep Siswa yang Diajar dengan Metode Inkuiri Terbimbing pada pada Materi Pokok Ikatan Kimia Nurmaulita Nurmaulita; Muhammad Anwar; Ramdani Ramdani
ChemEdu Vol 3, No 3 (2022)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v3i3.38711

Abstract

Penelitian ini merupakan penelitian deskriptif yang bertujuan untuk mengetahui tingkat penguasaan konsep kimia siswa pada materi pokok ikatan kimia yang diajar dengan metode inkuiri terbimbing. Tingkat penguasaan konsep siswa kategori paham konsep, miskonsepsi, dan tidak paham konsep diukur dalam bentuk persentase. Objek penelitian adalah siswa kelas X semester 1 SMA Negeri 8 Makassar tahun ajaran 2013/2014 sebanyak sembilan kelas dengan jumlah 304 orang siswa. Sampel penelitian diambil secara acak dan random sebanyak 36 orang siswa. Metode penelitian meliputi pengajaran dengan metode inkuiri terbimbing yang dievaluasi dengan instrumen test berupa pilihan ganda beralasan sebanyak 20 soal yang sudah divalidasi selanjutnya data yang diperoleh dianalisis secara statistik deskriptif. Hasil penelitian diperoleh bahwa tingkat penguasaan konsep siswa yang diajar dengan metode inkuiri terbimbing pada materi pokok ikatan kimia yaitu kategori paham konsep, miskonsepsi, dan tidak paham konsep yaitu berturut-turut 48,33%, 13,05% dan 38,61%, yang menunjukkan bahwa metode inkuiri terbimbing cukup efektif membantu siswa memahami konsep-konsep materi ikatan kimia. ABSTRACT This descriptive research aims to determine the concept achievement level of students in the subject matter chemical bond with the inquiry learning method. The level of concept achievements of students is categorized into three levels, namely to understand the concepts, misconceptions, and do not understand the concept in the form of a percentage. The object is all the students of class X1 SMA Negeri 8 Makassar academic year 2013/2014 a total of nine classes with a number of 304 students. The sample is taken by random sampling or random grade class. Research methods include the inquiry learning method is evaluated with the instrument in the form of a multiple-choice test of 20 questions reasoned that has been further validated the data obtained were descriptive statistic analyzed. The result showed that the level of concept achievement of students in the subject matter of chemical bonds in the category of understanding concepts, misconceptions, and do not understand the concept successive 48,33%, 13,05%, and 38,61% showed that the inquiry method was effective to contribute to students understanding the concepts chemical bonding subject matter.
Pengembangan Lembar Kerja Siswa (LKS) Berbasis Inkuiri Terbimbing pada Materi Pokok Laju Reaksi untuk Siswa Kelas XI IPA SMA Lukmanul Hakim.S; Sugiarti Sugiarti; Jusniar Jusniar
ChemEdu Vol 1, No 1 (2020)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v1i1.17531

Abstract

This study aims to describe and compare critical thinking skills of students based This research is research and development which aims to arrange and develop student worksheet for Senior High School grade XI based on guided inquiry based on KTSP that can be used as reference or alternative of media for teacher in chemistry instruction in the class and in the laboratory and it also can be used by students as addition of learning source and to know the properness of student worksheet based on guided inquiry. This research subject is students of class XI IPA2 SMA Negeri 2 Polewali in the amount of 32 people with details of 6 men and 26 women. The development of this student worksheet refers to developmental model of 4-D by Thiagarajan, et al that included define phase, design phase, and develop phase. Fourth phase is disseminate was not done. This student worksheet has already validated by validator and through limited try out, as well as revised many times by developer so that obtain valid, effective and practical result. This research showed that: (1) average score of students learning achievement is 81 from ideal score 100 with class completeness 81.25% or amount of 26 complete score students; (2) students activities in psychomotor and affective aspect showed positive tendency with each percentage for psychomotor is in high category is in the amount of 81.25% and in very high category is in the amount of 18.75% while for affective aspect has total average values percentage of whole affective scoring indicators is in the amount of 91% which is categorized very high; (3) commonly students gave positive responses toward used student worksheet with percentage that expressed very good, good, less good is in the amount of 37.50%, 59.38%, and 3.12% in a series, as are teachers responses which gave very positive responses totality with percentage 100% expressed very good with amount of teachers gave responses is 3 chemistry teachers.
Pengaruh Metode Mind Mapping Pada Model Pembelajaran Student Facilitator and Explaining Terhadap Hasil Belajar Siswa Kelas X SMA Negeri 5 Tanralili (Studi pada Materi Pokok Hidrokarbon) Idris, Ayu Lestari; Husain, Halimah; Auliah, Army
ChemEdu Vol 2, No 3 (2021)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v2i3.26614

Abstract

Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh metode Mind Mapping pada model pembelajaran SFE terhadap hasil belajar siswa kelas X SMA Negeri 5 Tanralili pada materi pokok hidrokarbon. Variabel bebas dalam penelitian ini adalah pembelajaran dengan menggunakan metode Mind Mapping pada model pembelajaran SFE dan pembelajaran tanpa menggunakan metode Mind Mapping pada model pembelajaran SFE, variabel terikatnya adalah hasil belajar siswa pada materi pokok hidrokarbon. Populasi penelitian ini adalah siswa kelas X1 – X6 SMA Negeri 5 Tanralili. Pengambilan sampel menggunakan teknik random sampling dan sampel penelitian terdiri atas 2 kelas yaitu kelas X1 sebagai kelas eksperimen dan kelas X2 sebagai kelas kontrol. Teknik pengumpulan data diperoleh dari tes hasil belajar siswa yang terdiri atas 20 butir soal pilihan ganda yang telah divalidasi. Teknik analisis data menggunakan analisis statistik deskriptif dan inferensial. Pengujian hipotesis yang dilakukan dengan uji t menghasilkan thitung > ttabel = 2.54 > 2,01 pada ═ 0,05 untuk hasil belajar siswa, sehingga dapat disimpulkan bahwa ada pengaruh metode Mind Mapping terhadap hasil belajar siswa kelas X SMA Negeri 5 Tanralili pada materi pokok hidrokarbon.
Pengaruh Model Pembelajaran Kooperatif Tipe Jigsaw terhadap Hasil Belajar Siswa Kelas X SMA Negeri 1 Pangsid Sidrap (Studi Pada Materi Pokok Reaksi Redoks) Nursyam Nursyam; Sumiati Side; Muhammad Jasri Djangi
ChemEdu Vol 3, No 2 (2022)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v3i2.32498

Abstract

This research is quasy experiment that aimed to find the effect of cooperative learning model jigsaw type of student’s achievement in class X SMAN 1 Pangsid Sidrap.The study design used is Pretest-Posttest Control Group Design. The sampling technique is done by random sampling so that elected two classes namely class X1 as an experimental class with the number of students 43 and X2 class as control class with the number of students 41 people. Experimental class taught by using cooperative learning model Jigsaw type while the control class was taught by using conventional learning models. The instrument used is result test of learning then it converted into N-Gain. The data was obtained by the N-gain for the experimental class is 0.73 which more high compared with the control class which only by 0.62. Achievement test were analyzed using t-test right parties. T-test results obtained tcalculate = 4,038> ttable = 1.670 in α ═ 0.05. It Concluded that there is a positive effect of cooperative learning model jigsaw type of student’s achievement in class X SMAN 1 Pangsid Sidrap on Redox Reactions subject matter.
Pengaruh Media Chempuzzle pada Model Pembelajaran Learning Cycle 5E terhadap Hasil Belajar Peserta Didik Kelas XI SMA Negeri 2 Soppeng (Studi pada Materi Pokok Hidrolisis Garam) Rahimah Rahmah; Taty Sulastry; Pince Salempa
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.v4i2.37464

Abstract

Rahimah Rahmah, 2022. Penelitian ini merupakan penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh media chempuzzle pada model pembelajaran learning cycle 5E terhadap hasil belajar peserta didik Kelas XI MIPA SMA Negeri 2 Soppeng studi pada materi pokok hidrolisis garam. Desain penelitian yang digunakan adalah posttest only control group design. Populasi dalam penelitian ini adalah peserta didik kelas XI MIPA SMA Negeri 2 Soppeng yang terdiri dari enam kelas. Pengambilan sampel dilakukan secara random sampling. Kelompok eksperimen yaitu kelas XI MIPA 1 dan kelompok kontrol adalah XI MIPA 2. Penelitian ini menggunakan analisis deskriptif dan analisis inferensial. Hasil analisis deskriptif diperoleh rata-rata hasil belajar kelompok eksperimen 80,62 lebih tinggi dari kelompok kontrol yaitu 70,85. Hasil analisis statistik inferensial terhadap hasil belajar peserta didik menunjukkan bahwa data kelompok eksperimen dan kelompok kontrol berasal dari populasi yang homogen tetapi tidak terdistribusi normal sehingga uji hipotesis yang digunakan adalah uji statistik non-parametrik, Mann-Whitney dengan ∝ = 0,05 diperoleh Zhitung>Ztabel (3,10 >1,64). Sehingga dapat disimpulkan bahwa ada pengaruh media chempuzzle pada model pembelajaran learning cycle 5E terhadap hasil belajar peserta didik Kelas XI MIPA SMA Negeri 2 Soppeng studi pada materi pokok hidrolisis garam.
Pengaruh Metode Snowball Throwing Pada Model Pembelajaran Discovery Terhadap Hasil Belajar Peserta Didik Kelas X Mia Man 1 Sidrap (Studi Pada Materi Pokok Sistem Periodik Unsur) Muniratuzahra, Muniratuzahra; Salempa, Pince; Ramdani, Ramdani
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.v2i2.22398

Abstract

This research aims to determine the effect of the snowball throwing method on the discovery learning model of students learning outcomes in the subject matter of the Periodic System of Elements. The Research Population of all students in X MIA MAN 1 SIDRAP, period 2018/2019. The sample of 29 people in class X MIA 2 as an experimental group was taught by the snowball throwing method in the discovery learning model and 29 people in class X MIA 1 as a group control that was learned by the discovery learning model without the snowball throwing method. Data collection through student learning outcomes and questionnaire responses to research design posttest control group design. The results of the descriptive analysis showed that the average value of the experimental group using the snowball throwing method on the discovery learning model, it was higher at 73.05 compared to the control group which only used the discovery learning model without the snowball throwing method which was 69.74. The results of hypothesis testing on inferential statistics using the Mannwhitney test obtained a Zhitung value of 3.62 and at the confidence level (α) of 0.05 obtained Ztable 1.65. Therefore, Zhitung> Ztable then H0 is rejected and H1 is accepted, it shows that there is a significant effect of using the snowball throwing method on the discovery learning model on the learning outcomes of class X MIA MAN 1 SIDRAP in the subject matter of the periodic system element.
Pengaruh Media Berbasis Macromedia Flash pada Model Pembelajaran Discovery Learning terhadap Hasil Belajar Siswa Kelas X SMA Negeri Cendana Kabupaten Enrekang (Studi Pada Materi Pokok Hidrokarbon) Seprian Patandianan; Ramlawati Ramlawati; Maryono Maryono
ChemEdu Vol 3, No 2 (2022)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v3i2.36782

Abstract

ABSTRAK Seprian Patandianan, 2016. Pengaruh media berbasis Macromedia Flash pada Model Pembelajaran discovery learning terhadap Hasil Belajar Siswa Kelas X SMA Negeri 1 Cendana (Studi pada Materi Pokok Hidrokarbon). Skripsi. Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam. Universitas Negeri Makassar (dibimbing oleh Ramlawati dan Maryono). Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh positif media berbasis Macromedia Flash pada Model Pembelajaran discovery learning terhadap Hasil Belajar Siswa Kelas X SMA Negeri 1 Cendana Variabel bebas dalam penelitian ini adalah pembelajaran menggunakan Macromedia media berbasis macromedia flash pada model pembelajaran discovery learning. Serta variable terikatnya adalah hasil belajar siswa pada materi pokok Hidrokarbon. Populasi penelitian ini adalah siswa kelas X SMA Negeri 1 Cendana yang terdiri dari 4 kelas. Teknik pengambilan sampel dilakukan secara acak dengan asumsi bahwa populasi bersifat homogen. Kelas yang terpilih sebagai sampel yaitu kelas X4 sebagai kelas eksperimen yang terdiri dari 24 siswa dan kelas X2 sebagai kelas kontrol yang terdiri dari 24 siswa. Teknik pengumpulan data diperoleh dengan memberikan tes hasil belajar kepada peserta didik pada awal dan akhir pembelajaran yang terdiri atas 20 butir soal pilihan ganda. Teknik analisis data menggunakan analisis statistik deskriptif dan inferensial. Pengujian hipotesis menggunakan uji-t diperoleh nilai thitung = 2,7947 dan pada taraf signifikan α = 0,05 dengan dk = 48 diperoleh ttabel = 1,6787. Oleh karena itu, thitung > ttabel, maka H0 ditolak dan H1 diterima. Disimpulkan bahwa ada pengaruh positif penggunaan media berbasis macromedia flash pada model pembelajaran discovery learning terhadap hasil belajar siswa kelas X SMA Negeri 1 Cendana pada materi Hidrokarbon. ABSTRACT SeprianPatandianan, 2016. The influence of Macromedia Flash-based media on discovery learning model toward learning outcomes of grade X students Senior High School at SMA Negeri 1 Cendana (Study on the Hydrocarbons subject matter). Thesis. Chemistry Department, Mathematics and Natural Sciences Faculty. Makassar State University (guided by Ramlawati and Maryono). This is quasi-experimental research that aims to identify positive influence of the Macromedia Flash media based on discovery learning model toward learning outcomes of grade X students Senior High School at SMA Negeri 1 Cendana. The independent variable in this study, was the learning process using Macromedia Flash media based on discovery learning model. As well as the dependent variable was the learning outcomes of students on Hydrocarbons material.Populationof this study was the class X student of SMA Negeri 1 Cendana that consisting of four classes. The sampling technique was random sampling technique with the assumption that the population is homogeneous. Classes were selected as the sample is class X4 as an experimental class consisting of 24 students and class X2 as the control class consisting of 24 students.The Data collection technique had done by providing achievement test to the students at the beginning and end of the study that consisted of 20 multiple choice items. TheData wereanalysed using descriptive and inferential statistical analysis. Hypothesis testing using t-test and was obtainable t calculated = 2.7947 and the significant level α = 0.05 with df= 48 was obtainable t table = 1.6787. Wherever t-calculated > t table, then H0 was rejected and H1 was accepted. It was concluded that there is a positive influence of the use of Macromedia Flash media based on discovery learning model toward the learning outcomes of students of class X SMA Negeri 1 Cendana on Hydrocarbon material.

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