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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) JURNAL PENELITIAN SAINTIKA SEMIRATA 2015 Jurnal Tadris Kimiya AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) International Journal Of Science, Technology & Management (IJSTM) Indonesian Journal of Chemical Science and Technology JUKESHUM: Jurnal Pengabdian Masyarakat Educenter: Jurnal Ilmiah Pendidikan EDUCENTER JURNAL PENDIDIKAN
Pasar Maulim Silitonga
Universitas Negeri Medan
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation

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Analysis of Students' Learning Outcomes and Scientific Literacy Activities Using Guided Inquiry and Discovery Learning Models Purba, Menti Irawati; Syahputra, Ricky Andi; Purba, Jamalum; Sutiani, Ani; Silitonga, Pasar Maulim
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 5 No. 2 (2023): OCTOBER 2023 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v5i2.55908

Abstract

This research aims to find out whether the Guided Inquiry learning model is better than Discovery Learning in improving scientific literacy activities and student learning outcomes on reaction rate material. The research method used is quasi experimental. The sample from this research consisted of two classes, namely experimental class I which was taught using the guided inquiry learning model, totaling 29 students and experimental class II, which was taught using the Discovery Learning model, totaling 27 students. The results of data analysis show that the average learning outcomes of students using Guided Inquiry (80.69) are higher than the average learning outcomes of students taught using the Discovery Learning model (74.63) and the average scientific literacy activities of students using Guided Inquiry (79.15 ) higher than the average using the Discovery Learning model (73.72). Hypothesis results using the right-hand t-test and α = 0.05 obtained tcount > ttable (2.34 > 1.675) for students' scientific literacy activities and tcount > ttable (2.49 > 1.675) for student learning outcomes so that in this study the null hypothesis (Ho) is rejected and the alternative hypothesis (H₂) is accepted. Thus, it was found that the Guided Inquiry learning model was better than Discovery Learning in improving scientific literacy activities and student learning outcomes on reaction rate material.
Penerapan Media E-Booklet dalam Pembelajaran Ikatan Kimia di SMA Lingga, Aknes Dianti; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.90

Abstract

This study aims to measure students' learning outcomes in class X SMA PAB 8 Saentis Percut Sei Tuan, taught between E-booklets and PPT media. The samples in this study were taken by random sampling technique by lottery. The type of research used is a quasi-experimental design (Quasi-Experimental Design. The data collection technique begins with the preparation stage and the implementation stage. As a prerequisite for hypothesis testing, the sample group data is tested for normality and homogeneity. Then hypothesis testing is carried out with SPSS Statistics 20 with criteria for a significant level of 5 %. Based on the results of data processing student learning outcomes, the average value of student learning outcomes in experimental class 1 using e-booklet media in the learning process is higher. Then the average value of student chemistry learning outcomes in practical class 2 using PPT media is reinforced in the second hypothesis test; the sig (2-tailed) score on SPSS is 0.015. This study also shows that the average value of student learning outcomes who are taught by the application of E-booklet media is higher than the KKM. This is reinforced by the first hypothesis test where the result of the sig (2-tailed) value of 0.000 using the one-sample t-test analysis on SPSS. According to the third hypothesis test, a significant value of 0.000 < 0.05 obtained in 84% of students taught by e-booklet media reached the KKM.
Penerapan Media Interaktif Articulate Storyline dalam Pembelajaran Ikatan Kimia di SMA Sundari, Cita; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 8 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i8.116

Abstract

This study aims to find out whether the learning outcomes of students who are taught with the application of interactive media articulate storyline are higher than the learning outcomes of students who are taught with the application of PowerPoint media. This research was carried out in the odd semester of TA 2021/2022 in November 2021 at Al-hikmah Medan Private High School. The population in this study was the entire high school X MIPA grade consisting of 2 classes namely X MIPA 1 and X MIPA 2. The sample of the class in this study was a saturated sample and the sample of student was purposively taken about 25 students of each class who are relatively homogeneous in status. The research design used constitutes the pretest-posttest control group design. The instruments used are multiple choice shaped test instruments related chemical bonding material. Hypothesis testing is performed by using the right-part t-test one sample group and two sample group. The research results showed that the average student learning outcomes taught with Articulate Storyline interactive media were higher than the minimal stickness criterion. Furthermore, it was obtained that student learning outcomes taught with articulate storyline interactive media were higher than student learning outcomes taught with powerpoint media. In classes taught with interactive media articukate storyline a presentation of student who achieved a minimum sticknes criterion of 92%.
Perbedaan hasil belajar kimia siswa yang dibelajarkan dengan media kahoot dan media powerpoint pada materilaju reaksi di SMA Sari, Aisyah Fitria; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 4 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i4.117

Abstract

This research aims to determine the comparison of student learning outcomes taught using the Kahoot learning media and student learning outcomes taught using the Powerpoint learning media. The population in this study were all students in class XI Science at Al-Hikmah Private High School 2021/2022. The class sample is a saturated sample and the student sample was taken purposively from 25 students from each class who were relatively homogeneous. Based on the results of research using the right-hand t test for one sample group, it was found that the average learning outcomes of students taught using the Kahoot learning media were higher than the minimum completeness criteria. The results of further research using the right-hand t test for two sample groups showed that the average learning outcomes of students who were taught using the Kahoot learning media were higher than the learning outcomes of students who were taught using the Powerpoint learning media. In this research, it was also found that in Kahoot learning, a percentage of students achieved the minimum completeness criteria. So it can be concluded that learning outcomes using Kahoot media and Powerpoint media are higher using Kahoot media on chemical reaction rate material in high school.
Inquiry Based Learning STEM Teaching Materials to Improve Students’ Thinking Skills in Stoichiometry Panggabean, Freddy Tua Musa; Silitonga, Pasar Maulim; Sutiani, Ani; Purba, Jamalum; Gultom, Risdo
Jurnal Tadris Kimiya Vol 8 No 2 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i2.28870

Abstract

In stoichiometry learning process, mostly educators focus on calculations. Students are not invited to think more critically about stoichiometry application in life. This constraint makes teachers have to develop new learning models, including Inquiry Based Learning (IBL) model, and Science, Technology, Engineering, Mathematics (STEM) based on chemical literacy. This study aims to develop general chemistry teaching materials on stoichiometry using IBL and STEM models based on chemical literacy that are feasible (valid) and capable of improving students' LOTS and HOTS abilities. The development model used is the ADDIE model, with research subjects of 34 students. The result shows that stoichiometry teaching materials using the IBL STEM model based on chemical literacy are valid (feasible) to be applied in learning with an average score of 4.42 for the material aspect and 4.55 for the design aspect. The developed teaching materials have been proven to significantly improve students’ LOTS and HOTS abilities.
PKM Edukasi Pembuatan Sabun Padat dari Minyak Jelantah Dengan Biochar Dalam Meningkatkan Produk Pembelajaran Andi Syahputra, Ricky; Sutiani, Ani; Maulim Silitonga, Pasar; Serimawarni, Serimawarni; Merdeka Sakti, Yenni
Jukeshum: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): Edisi Juli 2024
Publisher : Universitas Haji Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51771/jukeshum.v4i2.1008

Abstract

PKBM Khalilah Insan Madani Medan konsisten dan berinovasi untuk memberikan warna baru dalam dunia pendidikan dan pengasuhan di kota Medan. Khalilah Mengusung konsep Fitrah Based Education dan bergerak sebagai institusi pendidikan non formal. Dalam meningkatkan dan menyeimbangan pendidikan formal dengan pendidikan formal di sekolah yang umum, Yayasan Khalilah selalu meningkatkan kompetensi guru-gurunya melalui pelatihan-pelatihan dengan para Pembimbing akademik di kota Medan agar dapat meningkatakan kompetensi siswanya baik dalam akademik maupun ketrampilan dalam menghadapi kehidupan sehari-hari. PKBM khalilah memliki program mengumpulkan minyak jelantah disetiap rumah siswanya sebagai cara untuk meminimalisir limbah rumha tangga. Kegiatan baik ini dapat menjadi modal dalam meningkatkan nilai ekonomis dari minyak jelantah. PKM yang dilaksanakan ini bertujuan untuk memberikan solusi dengan adanya edukasi pemanfaatan minyak jelantah dengan penyaringan biochar dari limbah biomassa menjadi sabun padat. Kegiatan ini direncanakan dilakukan dengan pendekatan sosialisasi dan metode pelatihan. Kegiatan ini meliputi: (1) pemaparan materi tentang Pemanfaatan minyak Jelantah, (2) Pelatihan pembuatan sabun padat dengan memanfaatkan minyaj jelantah, (3) Pelatihan mendesain kemasan sabun padat dengan penambahan minyak jelantah, (4) Pembimbingan dalam membuat manajemen usaha (5) review terhadap pelatihan yang telah dilaksanakan serta menarik kesimpulan. Diharapkan program kemitraan kepada masyarakat ini dapat memberikan pengetahuan dan pemahaman dalam mengolah minyak jelantah menjadi bahan sabun padat akan menjadi bekal bagi para guru dan peserta didik menjadi produk proses pembelajaran sehingga memberikan income generate bagi mitra.
Penerapan Media E-Booklet dalam Pembelajaran Ikatan Kimia di SMA Lingga, Aknes Dianti; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.90

Abstract

This study aims to measure students' learning outcomes in class X SMA PAB 8 Saentis Percut Sei Tuan, taught between E-booklets and PPT media. The samples in this study were taken by random sampling technique by lottery. The type of research used is a quasi-experimental design (Quasi-Experimental Design. The data collection technique begins with the preparation stage and the implementation stage. As a prerequisite for hypothesis testing, the sample group data is tested for normality and homogeneity. Then hypothesis testing is carried out with SPSS Statistics 20 with criteria for a significant level of 5 %. Based on the results of data processing student learning outcomes, the average value of student learning outcomes in experimental class 1 using e-booklet media in the learning process is higher. Then the average value of student chemistry learning outcomes in practical class 2 using PPT media is reinforced in the second hypothesis test; the sig (2-tailed) score on SPSS is 0.015. This study also shows that the average value of student learning outcomes who are taught by the application of E-booklet media is higher than the KKM. This is reinforced by the first hypothesis test where the result of the sig (2-tailed) value of 0.000 using the one-sample t-test analysis on SPSS. According to the third hypothesis test, a significant value of 0.000 < 0.05 obtained in 84% of students taught by e-booklet media reached the KKM.
Penerapan Media Interaktif Articulate Storyline dalam Pembelajaran Ikatan Kimia di SMA Sundari, Cita; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 8 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i8.116

Abstract

This study aims to find out whether the learning outcomes of students who are taught with the application of interactive media articulate storyline are higher than the learning outcomes of students who are taught with the application of PowerPoint media. This research was carried out in the odd semester of TA 2021/2022 in November 2021 at Al-hikmah Medan Private High School. The population in this study was the entire high school X MIPA grade consisting of 2 classes namely X MIPA 1 and X MIPA 2. The sample of the class in this study was a saturated sample and the sample of student was purposively taken about 25 students of each class who are relatively homogeneous in status. The research design used constitutes the pretest-posttest control group design. The instruments used are multiple choice shaped test instruments related chemical bonding material. Hypothesis testing is performed by using the right-part t-test one sample group and two sample group. The research results showed that the average student learning outcomes taught with Articulate Storyline interactive media were higher than the minimal stickness criterion. Furthermore, it was obtained that student learning outcomes taught with articulate storyline interactive media were higher than student learning outcomes taught with powerpoint media. In classes taught with interactive media articukate storyline a presentation of student who achieved a minimum sticknes criterion of 92%.
Perbedaan hasil belajar kimia siswa yang dibelajarkan dengan media kahoot dan media powerpoint pada materilaju reaksi di SMA Sari, Aisyah Fitria; Pasar Maulim Silitonga
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 4 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i4.117

Abstract

This research aims to determine the comparison of student learning outcomes taught using the Kahoot learning media and student learning outcomes taught using the Powerpoint learning media. The population in this study were all students in class XI Science at Al-Hikmah Private High School 2021/2022. The class sample is a saturated sample and the student sample was taken purposively from 25 students from each class who were relatively homogeneous. Based on the results of research using the right-hand t test for one sample group, it was found that the average learning outcomes of students taught using the Kahoot learning media were higher than the minimum completeness criteria. The results of further research using the right-hand t test for two sample groups showed that the average learning outcomes of students who were taught using the Kahoot learning media were higher than the learning outcomes of students who were taught using the Powerpoint learning media. In this research, it was also found that in Kahoot learning, a percentage of students achieved the minimum completeness criteria. So it can be concluded that learning outcomes using Kahoot media and Powerpoint media are higher using Kahoot media on chemical reaction rate material in high school.
The Influence of Learning Models and Media on Students' Activities and Learning Outcomes on Acid Base Materials in High School Angel, S. Ivy Florensyana; Silitonga, Pasar Maulim
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: The Influence Of Learning Models And Media On Students' Activities And Learning Outcomes On Acid Base Materials In High School. This research aims to determine the influence of learning models, media, and the interaction between learning models and media on student learning activities and outcomes. The population in this study were all students of class XI MIPA at SMA Negeri 17 Medan, namely 6 classes. The sample for this research was taken randomly from 4 classes and the student sample was taken purposively, 10 people per class based on the homogeneity of their status. This research uses a 2 x 2 factorial design. Two factors are tested, namely factor A: Learning Model which consists of two levels, namely A1 = Discovery learning A2 = Guided inquiry, and factor B: learning media which consists of two levels, namely B1 = Video, B2 = PowerPoint. Learning acid-base material in high school which combines the guided inquiry learning model and video media provides higher activity and learning outcomes compared to the activities and learning outcomes of students who are taught by combining the guided inquiry + PowerPoint model, the combination of discovery learning + PowerPoint or a combination Discovery Learning model with video.Keywords: Discovery Learning, Guided Inquiry, Video, PowerPoint, Learning Results and Activities, Acids and Bases DOI: 10.23960/jppk.v13i1.29998
Co-Authors Aisyah Fitria Sari Aknes Dianti Lingga Amelia Kudadiri Andi Syahputra, Ricky Angel, S. Ivy Florensyana Ani Sutiani Ani Sutiani Br Tarigan, Tesya Lonika Cita Sundari Daeli, Yaparno Famahato Erlintan Sinaga Freddy Tua Musa Panggabean Gultom, Risdo Jamalum Purba Jasmidi Jasmidi Jasmidi Jasmidi Lesrida Situmorang Lingga, Aknes Dianti Marudut Sinaga Meida Nugrahalia Melva Silitonga Melva Silitonga Menti Irawati Purba Merdeka Sakti, Yenni Nanda Pratiwi Nora Susanti Pulungan, Ahmad Shafwan S Purba, Menti Irawati Purba, Rica Ariani Rahmad Gultom Restuati, Martina Rica Ariani Purba Rudnia Yanita Sitepu Sari, Aisyah Fitria Serimawarni, Serimawarni Simatupang, Lisnawaty Simorangkir, Ledy Paulina Sundari, Cita Sutiani, Ani Syahputra, Ricky Andi Widia Arta Siregar Yaparno Famahato Daeli Yustika Mawarini Simanjuntak Zulmai Rani