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Pengembangan E-Modul Berbasis Chemo-Entrepreneurship (CEP) pada Materi Koloid untuk Meningkatkan Hasil Belajar dan Minat Berwirausaha Peserta Didik Kelas XI Ramlah, Ramlah; Aulia, Army; Sugiarti, Sugiarti
Chemistry Education Review (CER) Volume 7 Nomor 1 September 2023
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cer.v7i1.53785

This research is a Chemo-Entrepreneurship (CEP)-based E-Module development research on colloidal material which aims to improve learning outcomes and interest in entrepreneurship for class XI students of SMA Negeri 1 Manokwari. This e-module was developed using the Lee & Owens development model which consists of five main stages, namely: analysis, design, development, implementation, evaluation. The research subjects were 54 students in class XI IPA 1 and IPA 2. The sampling technique used purposive sampling. Data collection techniques used instruments: (1) teacher assessment questionnaires, (2) student response questionnaires, (3) interest in entrepreneurship questionnaires and (4) learning achievement tests. The results of this study indicate that this E-Module is "very valid" used to improve the learning outcomes of students in class XI IPA 1 and XI IPA 2. The average percentage increase in learning outcomes for both classes is 77.65%. This e-module can also be used to increase students' interest in entrepreneurship. The average percentage increase in interest in entrepreneurship is 16.5%.

Pengembangan E-Modul Asam Basa Berbasis Discovery Learning Berbantuan Instagram untuk Meningkatkan Motivasi Belajar Peserta Didik Matakupani, Thilma Tiziana; Aulia, Army; Danial, Muhammad
Chemistry Education Review (CER) Volume 7 Nomor 1 September 2023
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cer.v7i1.53802

This development research aims to produce a valid, practical, and effective Instagram-assisted Discovery Learning-Based Acid Base E-module. The model used is the ADDIE development model, which consists of five stages, namely the analysis, design, development, implementation, and evaluation. The instrument used for validity test was E- module validation sheet, the practicality test employed teacher and students’ response questionnaire sheet, and the effectiveness test employed learning motivation questionnaire. The sources of validity data were two validators: the practicality used two chemistry teachers and students of grade XI MIPA 2 at SMA Frater Makassar with 32 people. The same method was also used to measure the effectiveness. E-module is declared to be valid based on validation results with a value of 3.87 (very accurate). E-module has met the criteria of practicality because the practicality test is related to (1) a positive teacher’s response questionnaire by 88.39% (very practical) and (2) a positive students’ responses 85.36% (very practical). E-module is stated to be effective based on the results of the learning motivation questionnaire obtained a change in the percentage of learning from 66.38% to 84% and an increase in learning motivation obtained by N-Gain, which is 0.58 (moderate category). Therefore, the results indicate that the Instagram-assisted Discovery Learning-based Acid-Base E-module has valid, practical, and effective qualities.

Pengembangan E-Modul Asam Basa Model Project Based Learning (PjBL) Terintegrasi Science, Technology, Engineering, Art, And Mathematics (STEAM) pada Peserta Didik SMKN 9 Bulukumba Nurhayati, Nurhayati; Sulastry, Taty; Aulia, Army
Chemistry Education Review (CER) Volume 6 Nomor 2 Maret 2023
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cer.v6i2.45202

This research is a development research that aims to develop and produce an acid- base E-Module with Project Based Learning (PjBL) integrated Science, Technology, Engineering, Art, and Mathematics (STEAM) which has valid, practical, and effective criteria. The development model used in the study refers to the ADDIE development model, which consists of the analisys stage, the design stage, the development stage, the implementation stage, and the evaluation stage. The acid-base E-Module with PjBL integrated STEAM developed was validated by two experts. After being validated, the acid- base E-Module with PjBL integrated STEAM was piloted on students at grade X TKJ 1 at SMKN 9 Bulukumba of academic year 2021/2022 with 27 students. The results show that the acid-base E-Module with PjBL integrated STEAM developed had conducted a validation process, measuring the level of practicality and effectiveness. The E-Module is stated as valid based on the results of the E-Module validation with an average value of 3.42 (vaery valid). The E-Module is stated aspractical based on: (1) the implementation of the acid-base e-module based on problem-based learning at an average value of 1.9 (fully implemented), (2) the teacher's response with an average score of 97.12 (very practical), and (3) the students’ responses with an average score of 81.34 (very practical). E-module is stated as effective based on the results of the N-gain test of 0.76 (high) and classical completeness of 85.19%. Therefore, the results of the study indicate that the acid-base E-Module with PjBL integrated STEAM has valid, practical, and effective qualities. An outline summary of the acid-base E-Module with PjBL integrated STEAM contains a glossary, basic competencies, competency achievement indicators, instructions for using e- modules, concept maps, learning activities 1, 2, 3, and 4, evaluation and answer keys.

Pengaruh Praktikum Berbasis Bahan Alam melalui Model Discovery Learning terhadap Motivasi dan Hasil Belajar Kimia Peserta Didik Farianti, Dewi; Danial, Muhammad; Aulia, Army
Chemistry Education Review (CER) Volume 3 Nomor 2 Maret 2020
Publisher : Program Pasca Sarjana UNM

The study is quasi experiment research, which aims at examining the extend of the influence of practicum based on natural ingredients through discovery learning model on motivation and learning outcomes in UPT SMAN 9 Maros in Marusu subdistrict in Maros distric of academic year 2018/2019. The total of research population was 143 students with the samples 71 students. Sampling determining technique employed random sampling. Data were collected by using instruments with questionnaire and test. Data were analyzed by using SPSS software. The results of the study reveal (1) the practicum based on natural ingredients through discovery learning model gave positive on chemistry learning motivation in UPT SMAN 9 Maros with the mean percentage of 67.99%, which is in high category, (2) the practicum based on natural ingredients through discovery learning model gave improvement of chemistry learning outcomes in UPT SMAN 9 Maros with the mean percentage of 75.35%, which is in high category. (3) there is significant and positive correlation between motivation and chemistry learning outcomes in UPT SMAN 9 Maros with correlation analysis value of 0.661.

Hubungan Kinerja dan Kepribadian Guru Kimia dengan Minat Belajar Peserta Didik Agustina, Wahyuni; Aulia, Army; Hasri, Hasri
Chemistry Education Review (CER) Volume 4 Nomor 1 September 2020
Publisher : Program Pasca Sarjana UNM

The study aims at discovering the correlation between performance and personality of Chemistry teacher towards students’ learning interest at SMAN 9 Makassar based on students’ opinions. The type of this study is ex-post facto. Sample collection technique employed purposive sampling. The sample of the study consisted of 118 students from class X, XI, and XII at SMAN 9 Makassar. Data collection employed a questionnaire with Likert scale with five alternative answers, which consisted of a positive statement with the scoring of 5,4,3,2,1 and a negative statement with the scoring of 1,2,3,4,5. Data analysis of the study employed statistics descriptive analysis and inferential analysis with correlation and regression techniques. The results of the study reveal that (1) there is a correlation between the performance of Chemistry teacher on students’ learning interest at SMAN 9 Makassar with low category, (2) there is a correlation between the personality of Chemistry teacher on students’ learning interest at SMAN 9 Makassar with low category, and (3) there is a correlation between the performance and personality of Chemistry teacher towards students’ learning interest at SMAN 9 Makassar with low category. Then the conclusion is, there is a correlation between performance and personality of chemistry teacher toward students learning interest at SMA 9 Makassar.

Pengembangan Chem-Magz Berbasis Flipbook Maker sebagai Sumber Belajar Mandiri Peserta Didik Kelas XI MIPA Algiffary, Khaliq; Aulia, Army; Husain, Halimah
Chemistry Education Review (CER) Volume 5 Nomor 2 Maret 2022
Publisher : Program Pasca Sarjana UNM

This study aims to describe the profile of Chem-Magz colloid system based on Flipbook Maker as a learning resource for high school students and produce a colloidal system Chem-Magz product based on Flipbook Maker as a valid, practical, and effective learning resource for high school students. The type of research used in this research is development research or R&D with the ADDIE development model. This research was conducted at SMA Negeri 1 Kalukku in class XI MIPA students. The data collection technique uses an instrument in the form of a product assessment questionnaire to assess aspects of validity, assess aspects of practicality, and to assess aspects of the effectiveness of learning media. The results of the study show that the development profile of Chem-Magz based on flipbook maker consists of 1) Cover or cover designed using Adobe InDesign with a background image related to colloidal material 2) Supporting Information related to brief information about Chem-Magz 3) Contents or table of contents according to sub main subject of colloid system 4) Content of material consisting of colloid system material which is equipped with supporting images and videos 5) The tasks listed in the design are as attractive as possible and 6) Cover Cover with background images related to the material and contains a cover about colloid system material and in general, the results of the flipbook maker-based Chem-Magz development in this study are valid, practical and effective. (a) Valid, based on the results of validation by experts at Chem-Magz based on flipbook maker obtaining an average score of 3.76 with a very valid category which lies in the range of 3.5 X/Y/Z 4 with a very valid category, (b) practical, based on observations by observers that the learning device was "completely implemented" during the trial with an average value of 1.96 which was in the range of 1.5 M 2.0, while the overall response of teachers and students was in the category of "Very Positive" and (c) effective, the classical completeness of student learning outcomes is achieved which shows that the percentage of student learning outcomes of 40% is in the very good category, 48% is in the good category, 4% is in the sufficient category, and 8% in the less category. Table 4.12 shows that of the 25 students who took the learning outcomes test, there were 90% who achieved classical completeness, namely 23 students who completed and 10% who did not achieve classical completeness, namely 2 students who did not complete.

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