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Contact Name
Freddy Tua Musa Panggabean
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freddypanggabean@unimed.ac.id
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+6282274239349
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Jinovpkim@unimed.ac.id
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Program Studi Pendidikan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Medan Jalan Willem Iskandar, Psr V Medan Estate, Medan Indonesia (20222)
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Kota medan,
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INDONESIA
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education)
ISSN : 26850761     EISSN : 26850850     DOI : -
Core Subject : Education, Social,
Jurnal Inovasi Pembelajaran Kimia ini berisi tentang inovasi pembelajaran dan pendidikan kimia, pengembangan media pembelajaran, model pembelajaran dan penelitian yang terkait dengan bidang pendidikan kimia.
Articles 47 Documents
Analisis Butir Soal Ujian Semester Ganjil Kimia Kelas X SMA Negeri 1 Perbaungan Purba, Ria Atika; Susanti, Nora; Rosna, Rosna
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 1, No 1 (2019): APRIL 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v1i1.12536

Abstract

The purpose of this study is to find out the quality of the odd chemistry semester exam questions of class X IPA 1 Perbaungan 2017/2018 school year based on qualitative analysis (material, construction, and language), analysis of cognitive level distribution, and quantitative analysis (validity, reliability, power difference, level of difficulty, and effectiveness of deception) using the ANATES V4 program. This study uses a type of quantitative research with descriptive methods. The results of this study are that the content validity in the material is in a very high category, in the construction aspect in the low category and the language aspect in the category is very high. Results based on cognitive domain level distribution are not in accordance with domain level proportions. The results of the study are based on quantitative analysis which is based on validity is 55% valid, and 45% is invalid. Based on reliability is 0.76. Based on the difference in power is good and based on effectiveness the deception is effective.
Analisis Keterampilan Proses Sains Peserta Didik Pada Materi Ikatan Kimia Kelas X SMA Negeri 6 Madiun Widyaningrum, Agustyna; Agustini, Rudiana
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v3i1.23032

Abstract

This study aims to describe the science process skills of students on each indicator and to find out the average percentage of students who have a science process skill level category (high, medium, and low) chemical bonding material with the POGIL learning model. This research uses pre-experimental research with the one group pretest posttest research desaign. The data collection techniques used were observation and assessment tests. The data analysis technique used paired T-Test (SPSS version 16) and N-gain Score. The results showed that the data were normally distributed, namely the Sig.> 0.05. Paired Sample T-Test obtained Sig. (2-tailed) of 0.00, which means that the test is <0.05. So it can be concluded that the POGIL learning model has a significant effect on the science process skills of students. The science process skills of the five indicators, the classification indicator has the highest average posttest score percentage of 96.21% and the observing indicator has the lowest average posttest score percentage of 71.21%. Science process skills have increased from the average results of the pretest and posttest values, namely from 65.76% to 88.41%. The improvement of science process skills is in the moderate category with the N-gain Score index of 0.67.
Pengembangan Modul Berbasis Guided Inquiry Pada Pokok Bahasan Laju Reaksi Sutiani, Ani; Maisyarah, Dinda
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v3i1.24100

Abstract

This study aims to design a guided inquiry-based module on the subject of reaction rates and to analyze the feasibility of a guided inquiry-based module on the subject of reaction rates. The method in this research uses the research and development or Research and Development method which is limited to only 5 stages, namely the data and information collection stage, the product planning stage, the initial product development stage, the initial field trial stage and the revision stage of the trial results. The research subject was a guided inquiry-based module. The object of research was the material reaction rate. The product developed was validated by 4 expert validators consisting of 2 material expert validators and 2 media expert validators. In addition, the responses of 2 chemistry teachers were also seen. Initial field trials were carried out by giving questionnaire sheets to 8 students. The results showed that the guided inquiry-based module on the subject of reaction rates was declared feasible after validation by material experts, media experts, teacher and student responses. Evaluation of material experts with an average percentage of 83.10% with the valid / feasible category, the assessment of media experts with an average percentage of 83.09% with the valid / feasible category, the percentage of teacher responses to 87.49% with the very interesting category and the percentage of responses 83.08% students with very interesting category.
Pengaruh Model Pembelajaran Kooperatif Team Games Tournament (TGT) Berbantuan Media Teka–Teki Silang (TTS) Terhadap Hasil Belajar Dan Motivasi Siswa Pada Materi Tata Nama Senyawa Di Kelas X SMA Swasta Parulian 1 Medan WARUWU, AGUS MARTNUS; SUSANTI, NORA
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 1, No 2 (2019): OKTOBER 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v1i2.15517

Abstract

This study aims to determine student learning outcomes with the cooperative learning model TGT assisted by crossword puzzles on compound nomenclature material. Learning outcomes data collection tool used objective tests totaling 20 questions that have been tested for validity, difficulty level, different power, and reliability with an r value of 0.92. The results of data analysis showed an increase in student learning outcomes in the experimental class by 81.66% higher when compared to the control class by 75%. The average value of learning outcomes in the experimental class was 81.66 ± 9.17, while the average value of student learning outcomes in the control class was 75 ± 8.88. The results of the one-tailed t test were obtained tcount> t table (3.29> 1.67) so that Ha was accepted. This means that the learning outcomes of students in the experimental class are higher than those of the control class. The sum of students' motivation in the experimental class is initial motivation of 86.8, while final motivation is 96. This shows that the Team Games Tournament (TGT) cooperative learning model assisted by crossword media can improve learning outcomes and student motivation, and make a positive contribution to learning outcomes.
PENGEMBANGAN E-WORKSHEET TERINTEGRASI PEMECAHAN MASALAH PADA MATERI LAJU REAKSI Gultom, Anisa Adliyah; Muchtar, Zainuddin
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 2, No 1 (2020): APRIL 2020
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v2i1.16741

Abstract

The use of android-based learning media is one of the 21st century learning style applications. By using media that have been developed, this research was also conducted to find out the improvement of student learning outcomes. The population in this study were 2 class XI IPA of SMA Negeri 1 Sidamanik, where the experimental class 1 was given an integrated e-worksheet of problem based learning and the experimental class 2 was given a power point with a direct interaction model. This research uses methods and media development (R&D). The results of the feasibility analysis of the e-worksheet on the aspect of content eligibility are 4.75; language eligibility is 4,80; the feasibility of serving is 4.82 and the feasibility of serving is 4.14. By using e-worksheets that integrate problem based learning in the reaction rate material obtained an increase in learning outcomes of 82.4% with the highest value of 95 and the lowest value of 75 both of which have passed the KKM of 70. Hypothesis testing conducted yielding tcount> ttable was 3.88 > 2,042. It can be concluded that through the development of this media can improve student learning outcomes.
Pengaruh Model Pembelajaran PBL Terhadap Aktivitas Belajar Dan Hasil Belajar Siswa Pada Materi Asam Basa Siregar, Wanti Dahlia; Simatupang, Lisnawaty
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 2, No 2 (2020): OKTOBER 2020
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v2i2.19571

Abstract

The objectives of this study is (1) to determine whether the learning activities of students who were taught with the Problem Based Learning model were higher than those of students who were taught using the Direct Instruction learning model (2) to determine whether the learning outcomes of students who were taught with the Problem Based Learning model is higher than the learning outcomes of students who are taught with the Direct Instruction learning model (3) to determine whether there is a correlation between student learning activities and student learning outcomes. The research instrument consisted of test instruments and non-test instruments. The analysis technique used is the right side  test and correlation test or test (product moment). From the results of data analysis of learning outcomes obtained (1) student learning activities that were taught with the Problem Based Learning learning model (86,20) were higher than the learning activities of students who were taught with the Direct Instruction learning model (79,86) (2) learning outcomes students who are taught with the Problem Based Learning model (83.75) are higher than the learning outcomes of students who are taught with the Direct Instruction learning model (71.94) (3) there is a positive and significant correlation between student learning activities and student learning outcomes. taught by the Problem Based Learning model, the contribution of student learning activities to learning outcomes was 21.92% while 78.08% was caused by other factors.
Analisis PBL Menggunakan Animasi dan Peta Konsep Melalui KBK Dalam Meningkatkan Hasil Belajar Mahasiswa Panggabean, Freddy Tua Musa; Sutiani, Ani; Purba, Jamalum
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 1, No 1 (2019): APRIL 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v1i1.12533

Abstract

Salah satu materi pokok dalam mata kuliah Kimia Umum-II yang memiliki kajian yang cukup luas, sarat dengan konsep dan bersifat abstrak adalah kelarutan/hasil kali kelarutan. Materi pokok tersebut akan lebih tepat diajarkan dengan PBL menggunakan animasi maupun peta konsep sehingga mahasiswa mudah memahmi dan menjadikan perkuliahan lebih bermakna. Selain itu, faktor lain yang juga berpengaruh terhadap pencapaian hasil belajar mahasiswa adalah kemampuan berpikir kritis (KBK) mahasiswa. Hasil penelitian disimpulkan bahwa: 1) terdapat pengaruh yang signifikan penerapan PBL menggunakan animasi terhadap hasil belajar kimia mahasiswa yaitu rata-rata hasil belajar kimia mahasiswa yang diajarkan dengan PBL menggunakan animasi lebih tinggi dibandingkan hasil belajar mahasiswa yang diajarkan dengan model PBL menggunakan peta konsep; 2) terdapat pengaruh yang signifikan KBK mahasiswa terhadap hasil belajar kimia mahasiswa yaitu rata-rata hasil belajar kimia mahasiswa yang memiliki KBK tinggi lebih baik atau lebih tinggi dibandingkan hasil belajar kimia mahasiswa yang memiliki KBK rendah; 3) tidak terdapat pengaruh yang signifikan interaksi antara penerapan PBL menggunakan animasi maupun peta konsep ditinjau dari KBK mahasiswa terhadap hasil belajar kimia yang dicapai mahasiswa.
Pengembangan Penuntun Praktikum Kimia Inovatif Terintegrasi Pembelajaran Berbasis Proyek dan Karakter Pada Materi Koloid NAINGGOLAN, BAJOKA; HUTABARAT, WESLY; GULTOM, LIEMMY
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 1, No 2 (2019): OKTOBER 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v1i2.14760

Abstract

Descriptive research and development using the ADDIE method aims to Innovatiive develop project-based and character practical guides of Colloidal material according with BSNP standards. The sample of 2 lecturers and 2 chemistry teachers, practical guides for Erlangga (A), Bumi Aksara (B), Pudak Saintifk (C), 26  students XI IPA-5 (experiment) and 26 students XI IPA-6 (control) at the  Medan 3th Senior High School. Data was processed descriptively, obtained the results of feasibility validation contents 3.53; language 3.46; presentation of 3.50, score of 3.53, average of 3.32; it means that the  practical guides resulting from the development is very valid according to the BSNP standard. Data analysis with ANOVA, obtained the average scores of student outcomes in experimen > control class or 81.5% > 73.8%. Then the average phsychomotor scores of experimen was larger than control class or 84, 64 > 82.78. In addition, the affective scores of experimen was larger than control class or  78.42 > 76.38. The hypothesis tested with one way ANOVA at the significant level of α  0.05, and found that tcount> ttable, (4.536 > 1.697). It is concluded that the Innovative Chemistry Practicum Guides developped is highly very good, suitable for use in Senior High School.
Pengembangan LKPD Berorientasi Guided Discovery Learning dengan Internet Assisted Learning untuk Melatihkan Keterampilan Berpikir Kritis Zakiyah, Farhati; Yonata, Bertha
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v3i1.22765

Abstract

This study aims to describe the feasibility of a guided discovery learning oriented Student Worksheet to train critical thinking skills on reaction rate materials. The feasibility of this student worksheet is reviewed from three aspects those are validity, practicality, and effectiveness. The research method used was Research & Development (R&D) which was tested on 10 students of class XI IPA MAA Al-Amiriyyah. The results showed that the student worksheet  was declared worthy in term of the validity aspect with the validity of the content reviewed from the criteria of conformity with the material and basic competencies,those are conformity with the guided discovery learning component, conformity with the critical thinking skills component and the suitability of practicum video with reaction rate factors of 100%, 89%, 83% and 91% respectively, and the validity of the constructs reviewed from the language criteria and presentation respectively obtained results of 90% and 91% respectively. , this percentage decrease is described as very valid. Practicality obtained the results of average observation of student activities by 98.51% and the response of learners on the criteria of content, language and presentation obtained results of 91%, 97% and 89% respectively. All three criteria are described as excellent. Effectiveness based on increased pretest-posttest results of critical thinking skills of learners who obtained a 100% completion percentage with an n-gain score in the range of 0.69-0.88 with medium to high categories
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS WEBSITE UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI KESETIMBANGAN KIMIA Rilanty, Nova; Juwitaningsih, Tita
Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Vol 2, No 1 (2020): APRIL 2020
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v2i1.17844

Abstract

This study aims to develop and see the effect of website-based learning media on improving student learning outcomes. The population of this research is all students of grade XI of SMA Panca Budi Medan. Samples were taken by simple random sampling of two classes consisting of experimental class 1 which was taught using website-based media with a problem based learning model and experimental class 2 which was taught using power point media with direct instruction model. Based on the results of data analysis, website-based learning media that have been made have met the eligibility standard with a score of 3.71 out of 4,00 with valid criteria and do not need to be revised. Based on the results of the t test, the tcount data (2.44) is greater than ttable, so the hypothesis can be accepted.. So it can be concluded that the website-based learning media on the chemical equilibrium material made has met the website's eligibility standards; Student learning outcomes using website-based learning media with problem based learning models are higher than student learning outcomes using power point learning media with direct instruction models.