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All Journal Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Tadris Kimiya J-PEK (JURNAL PEMBELAJARAN KIMIA) Jurnal Pendidikan Kimia (JPKim) Jurnal Mantik INFOKUM Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Ilmiah Wahana Pendidikan JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Jurnal Ilmu Pendidikan Indonesia JURNAL PENELITIAN BIDANG PENDIDIKAN Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Ilmiah Ilmu Terapan Universitas Jambi Jurnal Multidisiplin Teknologi dan Arsitektur Jurnal Pendidikan IPA Indonesia SAKOLA: Journal of Sains Cooperative Learning and Law

Freddy Tua Musa Panggabean

Universitas Negeri Medan

Author-ID : 3659763

Religion Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Social Sciences Other

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PENGARUH PENGGUNAAN MEDIA ANIMASI KOMPUTER DAN MOTIVASI BELAJAR DALAM PEMBELAJARAN REAKSI REDOKS DAN ELEKTROKIMIA TERHADAP PRESTASI BELAJAR MAHASISWA Freddy Tua Musa Panggabean; Saronom Silaban
Jurnal Pendidikan Kimia (JPKim) Vol 7, No 1 (2015): April
Publisher : Pascasarjana Universitas Negeri Medan

Abstract This research aim to know how effect of computer animation instructional media and student motivation for student learning outcomes on teaching redox reaction. The quasy experiment methods conduct and achievement test using as instrument. Data was analysed using inferential statistic method. The results and hypothesis test shows: (1) there is a significant influence the use of computer animation media on learning redox reaction and electrochemical to achievement of students, in which chemistry learning achievement of students taught using computer animation media (84.38) is higher compared chemistry learning achievement of students who are taught without using the computer animation media (78.25), (2) there is a significant influence on learning motivation to achievement of students, in which chemistry learning achievement of students who have a high learning motivation (84.59) higher than chemistry learning achievement of students who have a low learning motivation (78.89), and (3) there is no significant influence of the interaction between the use of computer animation media and learning motivation of students to achievement of student.Kata kunci: Media Animasi, Motivasi, Prestasi Belajar, Kimia.

Application of 21st Century Learning Skills Oriented Digital-Age Literacy to Improve Student Literacy HOTS in Science Learning in Class IX SMP Freddy Tua Musa Panggabean; Puspa Olivia Pardede; Rizky Mauli Dini Sitorus; Yani Kartini Situmorang; Evan S Naibaho; Juan Samuel Simanjuntak
Jurnal Mantik Vol. 5 No. 3 (2021): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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

The development of modernization and globalization of the 21st century has had a tremendous impact, one of which is the low thinking skills of students. This study aims to design and apply the PjBL model as one of the 21st century learning skills that is oriented towards digital-age literacy to improve student literacy HOTS in science learning on static electricity in class IX SMP. This research is a collaborative research study using descriptive qualitative research design classroom research.This research is a quasi-experimental research using a one group pretest-posttest design. The PjBL model oriented to digital-age literacy is designed according to the characteristics of 21st century skills learning known as 4C skills (creativity, critical thinking, communication, and collaboration). Learning is designed with digital teaching materials (e-modules) designed using theapplication Kvisof Flipbook Maker and refers to the formulation of competency development in 21st century learning in thedomain digital-age literacy which includes 8 aspects. The application of the oriented PjBL model is digital-age literacy proven to be able to increase students' HOTS literacy in science learning material for static electricity class IX SMP.

IMPLEMENTASI BAHAN AJAR KIMIA UMUM ONLINE TERINTEGRASI MEDIA DALAM MENINGKATKAN HOTS DITINJAU DARI KEMAMPUAN AWAL MAHASISWA Jamalum Purba; Ani Sutiani; Freddy Tua Musa Panggabean; Muhammad Isnaini; Harvei Desmon Hutahaean
JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Vol 9, No 1 (2022): Juni - Jurnal Teknologi Informasi dan Komunikasi dalam Pendidikan
Publisher : Pascasarjana Universitas Negeri Medan

Abstrak : Ilmu kimia termasuk dalam rumpun sains dan merupakan salah satu cabang sains yang mencakup konsep, aturan, hukum, prinsip dan proses. Proses dan pembelajaran kimia dapat menghasilkan manusia yang berkualitas dengan menunjukkan kesadaran kimia dan keterampilan berpikir tingkat tinggi yang dapat memunculkan sumber daya manusia yang mampu berpikir kritis, berpikir kreatif, mengambil keputusan dan memecahkan masalah. Studi ini bertujuan untuk mengetahui pengaruh implementasi bahan ajar kimia umum online terintegrasi media dalam meningkatkan HOTS mahasiswa. Penelitian ini termasuk penelitian kuasi eksperimen dengan menggunakan desain faktorial 2×2. Hasil penelitian menunjukkan bahwa terdapat perbedaan HOTS antara kelompok mahasiswa yang diberi pembelajaran menggunakan bahan ajar kimia umum online terintegrasi media dibandingkan kelompok mahasiswa yang diberi pembelajaran tanpa bahan ajar kimia umum online. Terdapat perbedaan HOTS mahasiswa ditinjau dari kemampuan awalnya yaitu kelompok mahasiswa yang memiliki kemampuan awal tinggi memperoleh nilai HOTS lebih tinggi dibandingkan mahasiswa yang memiliki kemampuan awal rendah. Tidak terdapat interaksi antara pembelajaran dengan kemampuan awal terhadap HOTS mahasiswa. Hal ini sekaligus mengindikasikan bahwa penerapan pembelajaran yang diterapkan dan kemampuan awal yang dimiliki mahasiswa secara terintegrasi tidak berpengaruh signifikan terhadap HOTS mahasiswa. Kata kunci : Bahan Ajar Online, Media, Kimia Umum, Kemampuan Awal, HOTSEnglish translation. Abstract: Chemistry belongs to the science group and is one of the branches of science that includes concepts, rules, laws, principles and processes. Chemical processes and learning can produce qualified humans by demonstrating high-level chemical awareness and thinking skills that can give rise to human resources capable of critical thinking, creative thinking, decision-making and solving problems. This study aims to find out the influence of the implementation of integrated online chemical teaching materials media in improving student HOTS. This research included quasi-experimental research using 2×2 factorial design. The results showed that there was a difference in HOTS between the group of students who were given learning using integrated online general chemistry teaching materials compared to the group of students who were given learning without general chemistry teaching materials online. There is a difference in student HOTS judging from the initial ability, namely the group of students who have high initial ability to get higher HOTS scores than students who have low initial ability. There is no interaction between learning and initial ability for student HOTS. This also indicates that the application of applied learning and the initial abilities possessed by students in an integrated manner have no significant effect on student HOTS. Keywords : Online Teaching Materials, Media, General Chemistry, Initial Ability, HOTS

ANDROID-BASED LEARNING MEDIA DEVELOPMENT FOR CHEMICAL BALANCE MATERIALS Ramlan Silaban; Freddy TM Pannggabean; Melhyada Veronika Panggabean; Pelita Ananda Sianturi; Irving Josafat Alexander
Jurnal Ilmu Pendidikan Indonesia Vol 9, No 3 (2021)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

This study aims to obtain an innovative android-based chemistry learning media for Chemical Equilibrium material in Class XII MIA. To achieve this goal, research on the type of development using the 4D method has been carried out. The media obtained were tested for feasibility, referring to the feasibility indicators of learning media in the National Education Standards Agency, BSNP involving expert validators. The research result show that(1) An android-based chemistry learning media (ChemsDroid) has been obtained on chemical equilibrium topic.(2). The ChemsDroid media obtained has met the eligibility criteria based on the National Education Standards Agency (BSNP), namely content feasibility, graphic feasibility, language feasibility and presentation feasibility.(3) The results of the perception test showed that students gave a very good response.

EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERMEDIAKAN LEMBAR KERJA PESERTA DIDIK TERHADAP HASIL BELAJAR KIMIADAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK SMA RAMLAN SILABAN; FREDDY TUA MUSA PANGGABEAN; ESRIDA HUTAHAEAN; FELIA MUTIARA HUTAPEA; IRVING JOSAFAT ALEXANDER
Jurnal Ilmu Pendidikan Indonesia Vol 9, No 1 (2021)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

The aim of this research is to know the effectivenessproblem based learning model (PBL) using student worksheet on learning outcomes and students’critical thinking skills on the teaching Reaction Rate. The population in this research was grade 11th of SMA Negeri 6 Medan. Classes sample was taken by random sampling, and two classes were selected as a sample. Those two classes will be taught with Problem Based Learning model, the difference is the first class will be used students worksheets and the other class is not. The instrumentto conduct this researchwas by test and non-test. Based on parametric statistical test, the result of pretest, postest, and students’ critical thinking skills data from those two classes have a normal distribution and homogeny. Hypothesis was tested by using one tailed test with significant level ( ) =0,05. The data from hypothesis testing learning outcomes is tcal ttable (3,101 1,669), means Hois rejected and Ha is accepted. Hypothesis testing result on students’ learning outcomes using student worksheets is higher than the non-using student worksheet. Critical thinking hypothesis test is tcal ttable (4,754 1,669), means Hois rejected and Ha is accepted. Hypothesis testing result oncritical thinking using student worksheet is higher than the non-using student worksheet. Contribution of students’ critical thinking to the ups and downs of learning outcomes on the experiment class is 81,5%.

PENGARUH MEDIA PETA KONSEP DAN MINAT MAHASISWA TERHADAP HASIL BELAJAR MAHASISWA PADA MATA KULIAH KIMIA UMUM-I Freddy Tua Musa Panggabean; Nora Susanti
JURNAL PENELITIAN BIDANG PENDIDIKAN Vol 21, No 2 (2015)
Publisher : LPPM Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpbp.v21i2.3366

Abstract Stoichiometry is one of the subjects in the general chemistry-I course,which has a fairly extensive study, laden with concepts and abstract. Stoichiometrywould be more appropriately taught using concept maps media so that studentseasily understand and make lectures more meaningful. In addition to the use ofconcept maps media, other factors also affect the learning outcomes of studentsis learning interest of students. In this research, comparison of the results ofstudying chemistry among the group of students who are taught by the mediamap concept with a group of students who are taught without media concept map interms of student learning interest. The final conclusion is that: (1) there issignificant influence media use of concept maps to the learning outcomes of studentson the subject of chemical stoichiometry where the average results of studying chemistry students are taught using concept maps media is higher than studentlearning outcomes are taught without using the media map concept; (2) there issignificant influence on the students' interest in learning outcomes of students onthe subject of chemical stoichiometry where the average results of studyingchemistry students who have a high interest in learning was higher than the resultsof studying chemistry student who has a low learning interest; (3) there is nosignificant effect of interaction between media use of concept maps and the interestof student learning to the learning outcomes achieved chemistry student on thesubject of stoichiometry.

Hubungan Kemampuan Matematika dan Kemampuan Awal dengan Hasil Belajar Kimia Siswa SMA Kelas XI pada Pokok Bahasan Larutan Penyangga Pasar Maulim Silitonga; Freddy Tua Musa Panggabean; Nora Susanti; Marudut Sinaga; Lesrida Situmorang
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 4, No 2 (2022): OKTOBER 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v4i2.39261

Chemistry is one of the most difficult subjects for most students. There are many factors that influence the success of students in learning chemistry, including mathematical abilities and students' initial abilities. This study aims to determine the relationship between mathematical ability and initial ability with students' chemistry learning outcomes. The sample of this study consisted of one class, namely class XI IPA 2 students who were taken by random sampling technique. Data analysis used simple regression test with variance test (variance fingerprint) and multiple regression, as well as correlation test and coefficient of determination at a significance level of 5%. The results showed that (1) there was a significant relationship between mathematical ability and student chemistry learning outcomes, with a contribution of 16%; (2) There is a significant relationship between initial ability and student chemistry learning outcomes, with a contribution of 33.64%; (3) There is a significant relationship between mathematical ability and initial ability simultaneously with student chemistry learning outcomes with a coefficient of determination of 51.27%.Ilmu kimia merupakan salah satu pelajaran tersulit bagi kebanyakan siswa. Ada banyak factor yang mempengaruhi keberhasilan siswa dalam belajar kimia, diantaranya kemampuan matematika dan kemampuan awal siswa. Studi ini bertujuan untuk mengetahui hubungan kemampuan matematika dan kemampuan awal dengan hasil belajar kimia siswa. Sampel penelitian ini terdiri dari satu kelas yaitu siswa kelas XI IPA 2 yang diambil dengan teknik random sampling. Analisis data menggunakan uji regresi sederhana dengan uji varians (sidik ragam) dan regresi ganda, serta uji korelasi dan koefisien determinasi pada taraf signifikasi 5%. Hasil penelitian menunjukkan bahwa (1) Ada hubungan yang signifikan antara kemampuan matematika dengan hasil belajar kimia siswa, dengan kontribusi sebesar 16%; (2) Ada hubungan yang signifikan antara kemampuan awal dengan hasil belajar kimia siswa, dengan kontribusi sebesar 33,64%; (3) Ada hubungan yang signifikan antara kemampuan matematika dan kemampuan awal secara simultan dengan hasil belajar kimia siswa dengan koefisien determinasi sebesar 51,27%.

Hubungan Motivasi, Kepercayaan Diri dan Kemampuan Awal dengan Kemampuan HOTS Siswa pada Materi Kesetimbangan Kimia Freddy Tua Musa Panggabean; Pasar Maulim Silitonga; Ricky Andi Syahputra; Marudut Sinaga; Lisnawaty Simatupang
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 4, No 2 (2022): OKTOBER 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v4i2.39316

HOTS is a lesson designed to prepare the 21st century generation. Each student's HOTS ability is certainly different, and this is certainly influenced by many factors. This study aims to determine the relationship between learning motivation, self-confidence and initial ability with students' HOTS abilities. The sample of this study was 32 students of class XI MIPA 2 taken by random sampling technique. Data analysis used multiple linear simple regression test. The results showed that (1) there was a positive and significant relationship between learning motivation and students' HOTS abilities, (2) there was a positive and significant relationship between self-confidence and students' HOTS abilities; (3) there is a positive and significant relationship between initial ability and students' HOTS ability; and (4) there is a significant relationship between learning motivation, self-confidence and initial ability with students' HOTS abilities with a determination coefficient of 67.8%.HOTS merupakan pembelajaran yang dirancang untuk menyiapkan generasi abad 21. Kemampuan HOTS setiap siswa tentu berbeda-beda, dan hal tersebut tentunya dipengaruhi oleh banyak faktor. Studi ini bertujuan untuk mengetahui hubungan motivasi belajar, kepercayaan diri dan kemampuan awal dengan kemampuan HOTS siswa. Sampel penelitian ini adalah siswa kelas XI MIPA 2 sebanyak 32 orang yang diambil dengan teknik random sampling. Analisis data menggunakan uji regresi sederhana linier berganda. Hasil penelitian menunjukkan bahwa (1) ada hubungan yang positif dan signifikan antara motivasi belajar dengan kemampuan HOTS siswa, (2) ada hubungan yang positif dan signifikan antara kepercayaan diri dengan kemampuan HOTS siswa; (3) ada hubungan yang positif dan signifikan antara kemampuan awal dengan kemampuan HOTS siswa; dan (4) ada hubungan yang signifikan antara motivasi belajar, kepercayaan diri dan kemampuan awal dengan kemampuan HOTS siswa dengan koefisien determinasi sebesar 67,8%.

Hubungan Motivasi Belajar dan Kepercayaan Diri dengan Kemampuan Literasi Kimia serta Dampaknya Terhadap HOTS Mahasiswa Jamalum Purba; Ani Sutiani; Freddy Tua Musa Panggabean; Pasar Maulim Silitonga; Nora Susanti
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 4, No 2 (2022): OKTOBER 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v4i2.39459

Science education has an important role in preparing quality human resources in the face of globalization. The potential of science education can be seen from the ability to communicate, critical thinking, problem solving, mastery of technology and the ability to adapt to changes and times. The process and learning of science can produce quality human beings by demonstrating scientific awareness (scientific literacy) and higher order thinking skills. This study aims to determine the relationship between learning motivation and self-confidence with chemical literacy skills and their impact on HOTS abilities. The sample of this research is 30 students of chemistry education study program. The instrument used is a learning motivation and self-confidence questionnaire as well as a chemical literacy ability test and the HOTS test that have met the valid and relatable criteria. Data analysis using path analysis test. The results showed that learning motivation and self-confidence had a significant positive relationship and influence on HOTS abilities, either directly or indirectly through chemical literacy skills. Chemical literacy ability has a significant positive relationship and effect on HOTS ability. Chemical literacy ability is a positive intervening factor between learning motivation and self-confidence on HOTS abilities.Pendidikan sains memiliki peran penting dalam mempersiapkan sumber daya manusia yang berkualitas dalam menghadapi era globalisasi. Potensi pendidikan sains dapat dilihat dari kemampuan berkomunikasi, berpikir kritis, pemecahan masalah, penguasaan teknologi dan kemampuan beradaptasi dengan perubahan dan zaman. Proses dan pembelajaran sains dapat menghasilkan manusia yang berkualitas dengan menunjukkan kesadaran sains (literasi sains) dan keterampilan berpikir tingkat tinggi. Studi ini bertujuan untuk mengetahui hubungan antara motivasi belajar dan kepercayaan diri dengan kemampuan literasi kimia serta dampaknya terhadap kemampuan HOTS. Sampel penelitian ini adalah mahasiswa prodi pendidikan kimia sebanyak 30 orang. Instrumen yang digunakan adalah angket motivasi belajar dan kepercayaan diir serta tes kemampuan literasi kimia dan tes HOTS yang telah memenuhi kriteria valid dan relabel. Analisis data menggunakan uji analisis jalur. Hasil penelitian menunjukkan bahwa motivasi belajar dan kepercayaan diri memiliki hubunagn dan pengaruh positif signifikan terhadap kemampuan HOTS baik secara langsung maupun tidak langsung melalui kemampuan literasi kimia. Kemampuan literasi kimia memiliki hubungan dan berpengaruh positif signifikan terhadap kemampuan HOTS. Kemampuan literasi kimia merupakan faktor intervening positif antara motivasi belajar maupun kepercayaan diri terhadap kemampuan HOTS.

ANDROID-BASED LEARNING MEDIA ON STUDENTS' LEARNING OUTCOMES ON THERMOCYMIA MATERIALS Ramlan Silaban; Freddy Tua Musa Panggabean; Hendra Simanjuntak; David Frans Pardamean Sihombing
Jurnal Ilmu Pendidikan Indonesia Vol 10, No 3 (2022)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v10i3.2411

The purpose of this study was to determine: (1) the effectiveness of Android-based learning media on student learning outcomes in thermochemical material; (2) Student responses to the use of Android-based learning media on thermochemical material; (3) The learning outcomes of students who are taught using Android-based chemistry learning media are the same as the KKM value. This research was conducted at Public High School 5 Medan with a total sample of 68 people. The research instrument consisted of standardized tests and questionnaires. The analytical techniques used are: (1) Two-party t test (Independent Samples T test); and (2) One Sample Test. From the results of this study, it was found that: (1) Anroid-based chemistry learning media was effective on student learning outcomes on thermochemical material, with a t-test of 7.063 which was greater than t-table of 2.00. Then based on the Gain Score, the t-test of 6.843 was obtained, which was greater than the t-table of 2.00; (2) Student responses "Very Interesting" with percentages of 92.27%, 93.93% and 92.12%, respectively, on the use of anroid-based learning media in thermochemical material; (3) The learning outcomes of students who are taught using android-based chemistry learning media are not the same as the KKM value, where , tcount (2.126) > ttable (2.032), means that it has a positive effect on KKM

Co-Authors Adlar Fadli Amelia Syafitri Ani Sutiani Ani Sutiani Azizah, Meilani Azriany, Dianra Azzahra, Nazwa Christy Chirona Veronika Cindy Monalisa Sihombing Daeli, Dinastini Damanik, Kezia May Kristy Br David Frans Pardamean Sihombing Della Shinta Simbolon Dewita, Cinta Febby Dimas Ridho Eka Guspi Anti Siregar Elsa Sinuraya Eni Rismawati ESRIDA HUTAHAEAN Evan S Naibaho FELIA MUTIARA HUTAPEA Gea, Olivia Febriana Gultom, Risdo Gurning, Mita Agresia Happy Glory Maritoma Hery Widijanto Hutagalung, Tien Parsaulian Hutahaean, Harvei Desmon Idramsa Idramsa Indri Wahyuni Intan Juwita, Intan Irving Josafat Alexander Izwani, Putri Khairi Jamalum Purba Jasmidi Jasmidi Jasmidi Jasmidi Juan Samuel Simanjuntak Jubelli Sianturi Ketut Tirtayasa Khairunisa, Dira Krisbiantoro, Philip Anggo Lesrida Situmorang Marudut Sinaga Melhyada Veronika Panggabean Mery Adelin Panggabean Michael Sijabat Muhammad Fadli Harahap Muhammad Haris Effendi Hasibuan Muhammad Isnaini Muhammad Isnaini Murniaty Simorangkir Nadira, Fathin Nora Susanti Nora Susanti Novita Aruan Nurul Khumaida Octavia, Sherly Christina Panjaitan, Khayla Akmal Pasar Maulim Silitonga Pasar Maulim Silitonga Patricia Rohana Septiana Simarmata Pelita Ananda Sianturi Pratama, Muhammad Rizky Purba, Rica Ariani Puspa Olivia Pardede Ramlan Silaban Rangkuti, Maisyaroh Ratu Evina Dibyantini Rica Ariani Purba Risdo Gultom Riska Fitria, Riska Rismawati, Eni riwayati riwayati Rizky Mauli Dini Sitorus Rohani Lubis SARI, MARTA Saronom Silaban Sary Marcella Sitompul Semuel Franklyn Yawan Semuel Franklyn Yawan, Semuel Franklyn Sihombing, Cindy Monalisa Sihombing, Rizky Agassy Simanjuntak, Hendra Simanjuntak, Lia Angraini Simanullang, Selafionita Simatupang, Lisnawaty Simbolon, Nasio Ruth Lusianna Sinuraya, Elsa Siska Lestari Siregar Siti Muliana Tambunan Siti Zahara Sutiani, Ani Syahputra, Ricky Andi Tambunan, Jenita Br. Tambunan, Siti Muliana Tiurlina Siregar Yani Kartini Situmorang Zainuddin Muchtar Zalukhu, Fandel Affection Christensen

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