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All Journal Jurnal Dikdas Jurnal Pendidikan Kimia Indonesia Jurnal Pendidikan Humaniora J-PEK (JURNAL PEMBELAJARAN KIMIA) ARISTO Jurnal Akademika Kimia JURNAL PENDIDIKAN GLASSER Jurnal Pendidikan dan Kewirausahaan Jurnal Riset Pendidikan MIPA Journal for Lesson and Learning Studies Media Eksakta Journal of Disruptive Learning Innovation (JODLI) al-fikrah: Jurnal Manajemen Pendidikan Jurnal Akademika Kimia Jurnal Ilmu Pendidikan Indonesia Practice of The Science of Teaching Journal: Jurnal Praktisi Pendidikan Jurnal Manajemen Informatika & Teknologi ATHENA: Journal of Social Culture and Society Jurnal Banua Oge Tadulako Journal of Entrepreneur, Business and Management Indonesian Journal Of Economy Studies Indonesian Journal Of Law Studies Indonesian Journal of Education (INJOE) Journal International Journal of Teaching and Learning (INJOTEL) INTERNATIONAL JOURNAL OF SOCIETY REVIEWS (INJOSER) International Journal of Social and Education (INJOSEDU) Publician: Journal of Public Service, Public Policy, and Administrastion Paradigma Journal of Administration Jurnal Pengabdian Farmasi dan Sains Jurnal Akademika Kimia
Kasmudin Mustapa
Program Studi Pendidikan Kimia, FKIP, Universitas Tadulako, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Analisis Bioetanol dari Limbah Kulit Buah Sukun (Artocarpus altilis) dengan Cara Hidrolisis dan Fermentasi Fardiana, Fardiana; Ningsih, Purnama; Mustapa, Kasmudin
Jurnal Akademika Kimia Vol 7, No 1 (2018)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine glucose and ethanol levels from fermentation of peel waste of breadfruit. Glucose level was determined using UV-Vis spectrophotometer and then continued with fermentation of glucose from hydrolysis process using yeast tape (saccharomyces cerevisiae) for 3 days to produce bioethanol. The step in this study was the sample preparation, the acid variations in hydrolysis with HCl, H2SO4, H3PO4 (10%) and the fermentation. Determination of ethanol from the fermentation of glucose was measured by using alkoholmeter. The highest glucose level was 0.68% which was from hydrolysis using HCl and the highest ethanol level was 9% which obtained from the fermentation of glucose by using HCl hydrolysis. The conclusion shows that the type of acid used to reach optimum hydrolysis of the breadfruit’s peel is HCl.
Pembuatan Bioetanol Dari Pati Umbi Talas (Colocasia esculenta [L] Schott) Melalui Hidrolisis Asam dan Fermentasi Sadimo, Mariskian M.; Said, Irwan; Mustapa, Kasmudin
Jurnal Akademika Kimia Vol 5, No 2 (2016)
Publisher : Universitas Tadulako

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Abstract

Taro plant contains high enough of carbohydrate, so it can be used as an alternative raw material for producing bioethanol. This study aimed to determine the ratio of hydrochloric acid to taro root starch and hydrolysis time of taro root starch for producing a high sugar content, as well as to determine the bioethanol content produced from the fermentation of taro root starch using baker’s yeast. The results showed that the best ratio of hydrochloric acid 15% to the taro root starch was at 10:1 (v/w), resulted in a total sugar content of 0.651%. The best hydrolysis time of taro root starch was 2.5 hours, resulted in sugar content of 0.653%. The fermentation of sugar resulted in from hydrolysis was carried out at room temperature for 5 days. The ethanol content obtained from the fermentation was 7.716%.
Penerapan Model Pembelajaran Kolaboratif dengan Teknik Learning Cell pada Materi Kelarutan dan Hasil Kali Kelarutan Pada Siswa Kelas XI SMA Negeri 6 Palu Panontji, Putri Ningsi A.; Sabang, Sri Mulyani; Mustapa, Kasmudin
Jurnal Akademika Kimia Vol 7, No 2 (2018)
Publisher : Universitas Tadulako

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Abstract

This study was conducted to determine the difference on students learning outcomes in the classroom implemented with collaborative learning model using cell learning technique on the topic of solubility and solubility product in the class XI at SMAN 6 Palu. This study was a quasi-experiment research with pretest-posttest control group design. Population in this study were students of class XI IPA at SMAN 6 Palu enrolled in the academic year of 2015-2016 amounting to 43 student. Sampling technique was a sampling saturated. Samples in this study were 21 students in the class XI IPA2 as the experimental class, and 22 students in the class XI IPA1 as the control class. The results showed that the output rank for the mean value of the experimental class was bigger than the control class, 30.29> 14.09. The output statistic test showed sig. 2-tailed 0.00 < 0.05, and Zcount (-4.25) < Ztable (-1.64). These mean that H0 was rejected and Ha was received. Therefore, it can be concluded that there is significant difference in learning outcomes between the class which implement collaborative learning model with learning cell technique, and the classes which implement traditional learning model on the topic of solubility and solubility product in the Class XI at SMAN 6 Palu.
Penerapan Model Pembelajaran Kooperatif Tipe Make a Match untuk Meningkatkan Hasil Belajar Siswa pada Materi Larutan Elektrolit dan Non Elekrolit di Kelas X Madrasah Aliya DDI Lonja Muslimah, Muslimah; Mustapa, Kasmudin; Ratman, Ratman
Jurnal Akademika Kimia Vol 7, No 1 (2018)
Publisher : Universitas Tadulako

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Abstract

This research describes the differences of student’s learning with the application of cooperative learning type make a match in the electrolyte and non-electrolyte at the X grade student’s of the Madrasah Aliya DDI Lonja. This research used quasi experimental with non randomized pretest-posttest control group design. This research was conducted with two groups: XA as the experimental (n=21) XB as the control group (n=18). The data findings means score of experimental group (X1) is 70,5 with the standard deviation 9,6 and the control group (X2) is 62.0 with the standard deviation is 6. Based on the results, the researcher concludes cooperative learning type make a match has better than control class that used conventional learning model.
The Application of Cooperative Learning Model Type Review Course Hooray (CRH) and Jigsaw Towards Students’ Learning Outcomes on Class X SMA Negeri 9 Palu in Redox Materials Suheria, Suheria; Mustapa, Kasmudin; Said, Irwan
Jurnal Akademika Kimia Vol 8, No 2 (2019)
Publisher : Universitas Tadulako

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Abstract

A research on the application of cooperative learning model type course review hooray and jigsaw to the students’ learning outcomes of class X SMA Negeri 9 Palu on redox material has been implemented. This type of research was quasi-experiment with non-randomized pretest-posttest control group design. Determination of sample was done by purposive sampling method. The sample of this research was a student of class XA class as a control group (n =23) and student of class XB as experiment group (n=23). Data processing of students’ learning outcomes used a non-parametric test analysis Mann-Whitney U-Test test. The results showed that the mean of experiment class was bigger than control class that was 27.57>19.47. The statistical analysis resulted in sig. 2-tailed (0.033)˂0.05 and Zcount (-2.136)˂Ztable (-1.96). The influence of the application of cooperative learning model of course review hooray to students’ learning outcomes can also be seen in the descriptive statistic analysis with 2 mean posttest score for the experimental class was 69.60 while in control class was 59.39. The minimum criterion value was 68. Therefore, it can be concluded that there is an influence of application of cooperative learning model of course review horay type to the students’ learning outcomes of class X SMA Negeri 9 Palu in redox material.
The Influence of Contextual Teaching and Learning (CTL) Model on Learning Outcomes in Colloid System Material at Class XI Madrasah Aliyah Negeri 2 Model Nurhayati, Fitri; Mustapa, Kasmudin; Jura, Minarni Rama
Jurnal Akademika Kimia Vol 8, No 1 (2019)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine students’ learning outcomes in Grade X at MA Yayasan Islam Indonesia Pulau Sebatik by applying cooperative learning model-Jigsaw type on the hydrocarbons material. This type of study was a quasi-experimental research with non-randomized pretest-posttest control group design. The population in this study was students of class X MA YIIPS academic year 2014/2015 which amounted of 42 students and consisted of 2 classes. The sample in this study was class XA MA YIIPS (n = 22) as the experiment class and class XB MA YIPS (n = 22) as the control class. The result of data analysis in the experiment class obtained X̅1 value of 78.81 with a standard deviation of 10.41, and in the control class obtained X̅2 value was 70.72 with a standard deviation of 11.55. The result of hypothesis test was tcount > ttable (8.17 > 1.67) with significant level (α) of 0.05 and degree of freedom of 42. This result indicated that H0 was rejected and H1 was accepted, so it can be concluded that the students’ learning outcomes of chemistry on the hydrocarbons material treated with cooperative learning model-Jigsaw type is better than untreated class.
Pengaruh Model Pembelajaran Kooperatif Tipe Teams Games Tournaments dan Tipe Scramble Terhadap Motivasi dan Hasil Belajar Siswa Kelas XI IPA pada Materi Larutan Asam-Basa di SMAN 1 Bunta Latupeirisa, Veronica Purnama Sari; Nuryanti, Siti; Mustapa, Kasmudin
Jurnal Akademika Kimia Vol 7, No 3 (2018)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine the effect of cooperative learning model teams games tournaments and scramble towards the student's motivation and learning outcomes of class XI IPA on the material of acid-base solutions in SMAN 1 Bunta. This research was a pre-experimental with the static pretest-posttest group design. The samples used in the study were students XI IPA 2 (n=30) as a class experiment 1 and students XI IPA 3 (n=28) as an experiment 2. The results of data analysis, the average value of class experiment 1 () was 78.2 and the experimental class 2 () was 73.21. Results of hypotheses testing by statistical t-test two parties it was obtained -ttable ≤tcal≥ + ttable  (tcal = 36.72 for class experiment 1; tcal = 24.65 for class experiment 2  and ttable = 1.67) with a significance level a = 0.05 and degrees of freedom 56, then H0 was rejected and Ha was accepted. The results of the students learning motivation questionnaire showed that the experimental class 1 was the attitude of "strong agree" with the positive category 85.12% and the experimental class 2 was in the attitude of "agree" with the positive category 84.17%. It can be concluded that there is an influence of cooperative learning model teams games tournaments and scramble to the student's motivation and learning outcomes of class XI IPA on the material of acid-base solutions in SMAN 1 Bunta.
The Difference of Students’ Learning Outcomes through the Implementation of Cooperative Learning Model Two Stay Two Stray type based Concept Maps with Problem Based Learning at MAN 2 Palu Kokou, Rizka Kurniawati; Said, Irwan; Mustapa, Kasmudin
Jurnal Akademika Kimia Vol 8, No 2 (2019)
Publisher : Universitas Tadulako

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Abstract

This study was conducted to determine the difference of students’ learning outcomes through the implementation of cooperative learning model two stay two stray type based concept maps with problem based learning at MAN 2 Palu. This study is pre experimental research with static group pre-test post test design. The population was all students of class X MIA at MAN 2 Palu registered in the academic year 2016/2017 as many as 6 classes with a total of 156 students. The sampling technique was purposive sampling. The sample in the experimental class 1 was as much as 27 students, and in the experiment class 2 was as much as 29 students. Data of students’ learning outcomes were tested using mean value, N-gain, and Mann-Whitney U-Test. The results of data analysis showed that the mean value ( ) of students in the experimental class 1 was 83.70, and the mean value ( ) of the experimental class 2 was 76.0. The N-gain value in the experimental class 1 obtained the high criteria gain index of 70.37%, the medium criteria gain index of 25.92%, and the low criteria gain index of 3.70%, while in the experimental class 2 obtained the high criteria gain index of 34.48%, the medium criteria gain index of 58.62%, and the low criteria gain index of 6.89%. The Mann-Whitney U-Test obtained Sig. 2-tailed (0.028) <0.05 and Zaccount (-2.200) < Ztable (-1.96), then H0 is rejected and Ha accepted. It can be concluded that there is a difference in students’ learning outcomes through the implementation of cooperative learning model type two stay two stray based concept maps with problem based learning at MAN 2 Palu.
The Influence of Cooperative Learning Model-Jigsaw Type on Students' Learning Outcomes in Grade X on the Hydrocarbons Material at MA Yayasan Islam Indonesia Sebatik Island Akbar, Akbar; Mustapa, Kasmudin; Said, Irwan
Jurnal Akademika Kimia Vol 8, No 1 (2019)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine students’ learning outcomes in Grade X at MA Yayasan Islam Indonesia Pulau Sebatik by applying cooperative learning model-Jigsaw type on the hydrocarbons material. This type of study was a quasi-experimental research with a non-randomized pretest-posttest control group design. The population in this study was students of class X MA YIIPS academic year 2014/2015 which amounted to 42 students and consisted of 2 classes. The sample in this study was class XA MA YIIPS (n = 22) as the experiment class and class XB MA YIPS (n = 22) as the control class. The result of data analysis in the experiment class obtained X̅1 value of 78.81 with a standard deviation of 10.41, and in the control, class obtained X̅2 value was 70.72 with a standard deviation of 11.55. The result of the hypothesis test was tcount > ttable (8.17 > 1.67) with a significant level (α) of 0.05 and degree of freedom of 42. This result indicated that H0 was rejected and H1 was accepted, so it can be concluded that the students’ learning outcomes of chemistry on the hydrocarbons material treated with cooperative learning model-Jigsaw type are better than untreated class.
The Influence of Applaying Problem Based Learning Model assisted by Animation Media on Students, Motivation and Learning Outcomes at SMA Negeri 10 Sigi Arfiani, Arfiani; Mustapa, Kasmudin; Ningsih, Purnama
Jurnal Riset Pendidikan MIPA Vol. 2 No. 2 (2018)
Publisher : Universitas Tadulako

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Abstract

Co-Authors AA Sudharmawan, AA Abdul Hakim Abdul Wahab Syakhrani Achmad, Nur Aisyiyah Afadil Agus Nasir, Agus Agustin Tiwow Aharudin Aharudin Ahmar, Ansari Saleh Ahyar, Aditya Kurniawan Al Gifary, Muhammad Amiruddin Hatibe Anang Wahid M.Diah Anna Kurnia Arfiani, Arfiani Arnes Yuli Vandika Atti Yudiernawati, Atti Azizah Azizah Azzajjad, Muhammad Fath Daud Karel Walanda Daud, Penisia Detris Poba Detris Poba Dewi Satria Ahmar Diah, Anang W. M. Dian Puspita Sari Diana Natalia Doranggi, Selvina Efi Pujianti Puspita Dewi Ein Berkat Ering, Novita Septiani Esterlina Marpaung, Meida Esther Hesline Palandi Fardiana, Fardiana Fikran Fikran Fitri Nurhayati Hadenan Towpek Hajerina, Hajerina Hanisa, Siti hardianti hardianti Haslinda, Andi Hasmawati Hasmawati Hayyatun Mawaddah Herianto Herianto Ijirana Indah Suciati Indasari, Indasari Irwan Irwan Iyan Nurdiyan Haris Juharni, Juharni Jujuk Ferdianto Kifli, Moh. Kokou, Rizka Kurniawati Lahamado, Olfiana T. Lationo, Mahdayanti Latupeirisa, Veronica Purnama Sari Lewapadang, Mutiara Lisa N. M. Sakaria Lumentut, Regina S. Magfirah Magfirah Magfirah, Magfirah Mbosisi, Sifra Bertin Minarni Rama Jura Minarni Rama Jura Minarni Rama Jura Minarni Rama Jura Minarni Rama Jura Minarni Ramajura Muh Junaidi Muhammad Agus Muljanto Muslimah Muslimah Nanda Aprilia Lampasio Ni Nengah Leni Lestari Nina Mardiana (F01108057) Novianti, Muli Novianty Djafri Nur Azizah Nur Fadhilatu Rahmah, Nur Fadhilatu Nur Rahmawati Nurafni Nurafni Nurasiah Nurasiah Nurida Nurida Nurida Nurida, Nurida Nurkaidah, Nurkaidah Nursupiamin Nursupiamin, Nursupiamin Oktoreza, Yayuk Mentari Rahayul Panontji, Putri Ningsi A. Paputungan, Vinky Livari Paulus Hengky Abram Permata Fonna Purnama Ningsih Ratman Ratman Ratman Ratman Ratman Ratman Ratman Ratman Ratman Ratman Ratman Reny, Reny Restyani, Restyani Rina Andriana Rizky, Amalia Rusmawati, Retno Danu Sadimo, Mariskian M. Salsabila, Unik Hanifah Sinta Reski Siti Hajar Siti Nuryanti Siti S. K. Pandjo Sitti Rahmawati Soetam Rizky Wicaksono Sore, Udin B. Sri Hastuti Sri Hastuti Virgianti Pulukadang Sri Mulyani Sri Mulyani Sabang Sudarmo, I Gede Suheria, Suheria Suherman Suherman Suparman Arif Syaiful M Syamsul Arifin Tompo, Natsir Tri Santoso Tri Ulandari Astaring Virgianti Pulukadang, Sri Hastuti Wahda Nur Alisa Wahyuni H. Mailili Warsito, Joko Yulianti Siako Yulinda, Lika Yusdin Gagaramusu Zaenab