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Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)
Published by Universitas Lampung
ISSN : 23021772     EISSN : 27149595     DOI : http://dx.doi.org/10.23960/jppk
Core Subject : Science, Education,
Computer Science & IT Decision Sciences, Operations Research & Management Education
Focus and Scope Assessment and evaluation of chemistry learning Chemistry learning technology and innovation Chemistry learning based on Problem Solving, SiMaYang, PJBL, Didactic, Lesson Study, Discovery Learning, etc. HOT-based chemistry learning Inquiry-based learning includes inquiry, structured, controlled and guided strategies. Integrated chemistry learning The Scientific Approach includes the scientific method as an ongoing method; Blended learning
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 780 Documents
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Acid Base Module with SETS Approach to Train Students’ Critical Thinking Skill Anis Mualifah; Rusmini Rusmini
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 1 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Acid Base Module with SETS Approach to Train Student Critical Thinking Skills. This study aimed to develop an acid-base module with SETS approach to train students' critical thinking skills. The study used Borg Gall Research and Development (RD) method until the limited trial stage. The limited trial was carried out on 12 students of class XI at SMAN 1 Dongko Trenggalek. Then, the developed module was tested for its feasibility based on 3 aspects, namely validity, practicality and effectiveness. The module's validity data was obtained from the results of the assessment from two chemistry lecturers and one chemistry teacher. The module obtained validity percentages of 84.1% for content, 84.17% for presentation and 83.33% for language with a valid category. The module's practicality was obtained from the student response questionnaire results, where the practicality percentage of the module was 98.81% with a very practical category. The module's effectiveness was known from the students’ critical thinking skills improvement based on the pretest and posttest scores and obtained n-gain score average of 0.79 with high category. It is supported by the Wilcoxon test results, which obtained Asymp.Sig 0.05 (0.002 0.05), so that Ha is accepted. So, it can be concluded that the acid-base module with the SETS approach can train students' critical thinking skills
Efforts to Improve Learning Outcomes in the Main Material of Buffer Solutions Using a Science Literacy-Based Guided Inquiry Model Juwairiah binti m chaidir
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 1 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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This study aims to see the increase in learning outcomes on the subject matter of the buffer using a literacy-based model in class XI SMA Eria Medan. The study population was all students of class XI MIA SMA Eria Medan, namely nine classes. Each class of students. The sampling technique in this study was purposive sampling. The sample chosen was class XI MIA 2 as an experimental class treated with a science literacy-based inquiry model and class XI MIA 6 as a control class treated with conventional models, namely lectures and questions and answers. This study uses test and non-test instruments that have been tested and have been valid. Firstly, the learning outcome data were tested for normality and homogeneity, where the results were obtained by both groups of samples are homogeneous and normally distributed. Hypothesis testing is carried out using the t-test of one party, namely the right side, with the results of this study at a significance level of 4% (α = 0.04) indicating that tcount  ttable (5.0573 1.8568) then Ho is rejected. Thus, it shows that there is an effect of guided inquiry learning models based on scientific literacy on learning outcomes. The walking test was carried out to see the relationship between student activity and student learning outcomes. The results showed that tcount  ttable (0.582 0.294) then H0 was rejected. Thus, a significant display between student activities and student learning outcomes in the guided inquiry learning model based on scientific literacy. The contribution of student activities to the improvement of student learning outcomes in the experimental class was 42.8%.Keywords: Learning Outcomes, Student Activities, Guided Inquiry, Science Literacy, Buffer Solutions
Development of Three-Tier Multiple Choice Diagnostic Test Instruments for Measuring Students’ Misconceptions in Chemical Bonding Allika Haya Fahrunisa; Ajat Sudrajat
Jurnal Pendidikan dan Pembelajaran Kimia Vol 11, No 1 (2022): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract: Development of Three-Tier Multiple Choice Diagnostc Test Instruments for Measuring Students’ Misconceptions in Chemical Bonding. The aim of this study is to determine the need for the development of a three-tier multiple choice diagnostic test instrument in measuring students' misconceptions about chemical bonding material and to know the results of measuring misconceptions using a three- tier multiple choice diagnostic test instrument. This research was conducted at SMAN 1 Rantau Selatan in July 2021 - February 2022. The sample used in this study were students of class X MIA SMAN 1 Rantau Selatan who failed to achieve the KKM value on chemical bonding material. The development in this study used the ADDIE model with two trials. The conclusion of this research are showed that the three tier multiple choice diagnostic test instrument that has been developed meets the characteristics of the substance of the instrument to measure misconceptions in chemical bonding material, the validity of the test was 20 valid question and 20 invalid question. The reliability test showed a realiability lift 0.84. There are 40.3% of students who have misconceptions. For the category of not understanding the concept there are 57.3% of students and the category of understanding the concept there are 2.4% students.  Keywords: three-tier multiple choice, misconception, chemical bond. Abstrak: Pengembangan Instrumen Tes Diagnostik Three Tier Multiple Choice Untuk Mengukur Miskonsepsi Siswa Pada Materi Ikatan Kimia. Penelitian ini bertujuan untuk mengetahui kebutuhan pengembangan instrumen tes diagnostik pilihan ganda tiga tingkat dalam mengukur miskonsepsi siswa pada materi ikatan kimia dan untuk mengetahui hasil pengukuran miskonsepsi menggunakan instrumen tes diagnostik pilihan ganda tiga tingkat. Penelitian ini dilaksanakan di SMAN 1 Rantau Selatan pada bulan Juli 2021 – Februari 2022. Sampel yang digunakan dalam penelitian ini adalah siswa kelas X MIA SMAN 1 Rantau Selatan yang tidak mencapai nilai KKM pada materi ikatan kimia. Pengembangan dalam penelitian ini menggunakan model ADDIE dengan dua kali uji coba. Kesimpulan dari penelitian adalah instrumen tes diagnostik pilihan ganda tiga tingkat yang telah dikembangkan memenuhi karakteristik substansi instrumen untuk mengukur miskonsepsi pada materi ikatan kimia, validitas tes menunjukkan hasil bahwa terdapat 20 pertanyaan valid dan 20 pertanyaan tidak valid. . Uji reliabilitas menunjukkan hasil reliabilitas sebesar 0,84. Hasil pengukuran adalah terdapat 40,3% siswa yang mengalami miskonsepsi. Untuk kategori tidak  paham konsep terdapat 57,3% siswa dan kategori paham konsep ada 2,4% siswa. Kata kunci: pilihan ganda tiga tingkat, miskonsepsi, ikatan kimia.DOI: http://dx.doi.org/10.23960/jppk.v11.i1.2022.12
Development of Inquiry LKPD through Internet Assisted Learning to Train Science Process Skills Rizka Anggraeni; Bertha Yonata
Jurnal Pendidikan dan Pembelajaran Kimia Vol 9, No 3 (2020): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Pengembangan LKPD Inkuiri Melalui Internet Assisted Learning untuk Melatihkan Keterampilan Proses Sains. The research objective is to determine the feasibility of inquiry Students’ Worksheet (LKPD) through internet assisted learning in order to train the students about science process skills. The research uses a 4-D development design (Define, Design, Develop, Disseminate), but it was not carried out until the disseminate stage. However, the trial was limited to 12 students of XI MIA 4 SMAN 15 Surabaya who had not received material on reaction rates. The instruments used are consisted of review sheets, validation, students’ response questionnaires, tests (pretest and posttest) science process skills and students’ knowledge tests. The results shows that the Students’ Worksheet which developed is feasible to use based on the acquisition of a validation value ≥61% and the value obtained by ≥80 according to the school's minimum completeness criteria (KKM). The percentage of results of content criteria validation got 92%, conformity with the guided inquiry method get 93%, conformity with the component of science process skills got 97%, presentation got 93%, language got 93%, and graphics got 90% with very valid categories in terms of theoretical and empirical validity. Supported by positive student responses. The results of the knowledge test obtained the n-gain score by 0.98 in the high category. The percentage value of the science process skills test which includes the components of formulating problems, formulating hypotheses, identifying variables, collecting data, analyzing data and making conclusions respectively are 100%, 96%, 98%, 100%, 94%, and 96% with very high categories.
Comparative Study Between Make a Match and Two Stay Two Stray of Cooperative Learning Model on Students’ Learning Outcomes of Hydrocarbon Materials Weni Tri Sasmi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 11, No 1 (2022): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract: Comparative Study Between Make a Match and Two Stay Two Stray of Cooperative Learning Model on Students’ Learning Outcomes of Hydrocarbon Materials. This study aims to compare the learning outcomes between the Make a Match type and the Two Stay Two Stray type cooperative learning model on hydrocarbon materials. This study carried out at SMK Tamansiswa Kisaran, North Sumatera. The sampling technique used saturated sampling (census), where the samples in consist of 2 class, that is class XII-1 applied the Make a Match and class XII-2 applied the Two Stay Two Stray, with 20 students in each class. Data were collected from pre-test and post-test, then analyzed statistically using t test. Based on the results of data analysis, the average value of learning outcomes in the pretest-posttest in experimental class 1 is 27.5 and 77.0 while the average value of learning outcomes in the pre-post-test in experimental class 2 is 25.3 and 77.8. The t-test was carried out using the independent sample test technique. The significant value (2-tailed) was 0.406˂2.026, meaning that H0 was accepted and Ha was rejected. Based on the results of the study, it can be concluded that there is no significant difference in student learning outcomes who use the Make a Match type with the Two Stay Two Stray type cooperative learning model on hydrocarbon materials.Keywords: Learning model, learning outcomes, make a match, two stay two stray. Abstrak: Studi Perbandingan antara model pembelajaran kooperatif tipe make a match dan tipe two stay two stray terhadap hasil belajar siswa pada materi hidrokarbon. Penelitian ini bertujuan untuk melihat perbandingan hasil belajar antara model pembelajaran kooperatif tipe Make a Match dengan tipe Two Stay Two Stray pada pokok bahasan hidrokarbon. Penelitin ini dilakukan di SMK Tamansiswa Kisaran, Sumatera Utara. Teknik pengambilan sampel menggunakan sampling jenuh (sensus), dimana sampel terdiri dari 2 kelas, yaitu kelas XII-1 menerapkan Make a Match dan kelas XII-2 menerapkan Two Stay Two Stray dengan masing-masing kelas berjumlah 20 siswa. Data dikumpulkan dari pre-tes dan post tes, kemudian di analisis secara statistik menggunakan uji t. Berdasarkan hasil analisis data diperoleh nilai rata-rata hasil belajar kognitif pada pretest-posttest di kelas eksperimen 1 sebesar 27,5 dan 77,0 sedangkan nilai rata-rata hasil belajar kognitif pada pre test-post test di kelas eskperimen 2 sebesar 25,3 dan 77,8. Uji t dilakukan dengan teknik independent sampel test diperoleh nilai signifikan (2-tailed) adalah sebesar 0,406˂2,026, artinya H0 diterima dan Ha ditolak. Berdasarkan hasil penelitian dapat disimpulkan bahwa tidak terdapat perbedaan yang signifikan hasil belajar siswa yang diajarkan dengan model pembelajaran kooperatif tipe Make a Match dengan tipe Two Stay Two Stray pada pokok bahasan hidrokarbon.Kata kunci: hasil belajar, make a match, model pembelajaran, two stay two stray. DOI: http://dx.doi.org/10.23960/jppk.v11.i1.2022.08
PTS Chemistry Question Points Class X MIPA-1 Difficulty Analysis in Online Learning (2019/2020) in SMA 10 Bengkulu City R.Pan R.Pan; Alek Sudarmanto; Windy Otaviannissa; Ahmad Walid
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 1 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract: PTS Chemistry Question Points Class X MIPA-1 Difficulty Analysis in Online Learning (2019/2020) in SMA 10 Bengkulu City. The purpose of this study is to assess the appropriateness of the level of difficulty of semester assessment questions in Chemistry class X MIPA-1 at SMA 10 Kota Bengkulu. The descriptive method was used in the research, and data was collected in this study through documentation, interviews, and question items. This study analyzes the data collected using the formula   to determine the level of difficulty of the question and is based on the results of the analysis of the question given by the teacher of Chemistry class X MIPA-1. The details of the questions given fall into the category of difficult questions when viewed from the level of difficulty. It can be seen that 17 children (53.125 % ) have difficult questions, 7 children (21.875 % ) have moderate questions, and 8 children (25 % ) have easy questions. Keywords: Analysis, Problem Difficulty Level, Chemistry Lessons.
Analysis of Student Activity in Learning Thermochemical Materials through Lesson Study Eny Winaryati; Muhammad Agung Stiarso; Endang Tri Wahyuni; Muhammad Taufik Hidayat; Wahono Wahono
Jurnal Pendidikan dan Pembelajaran Kimia Vol 9, No 3 (2020): Jurnal Pendidikan dan Pembelajaran Kimia
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Lesson study is a learning strategy that emphasizes collaborative activities on planning (plan), implementation of learning (do), and reflection, with the aim of improving the quality of learning, so that students' learning activities and student learning outcomes become good. The purpose of this study is to analyze the activity and student learning outcomes through lesson study. Activities carried out in 3 (three) cycles. Based on the results of reflection and decisions taken by the model teacher, resulting in the application of different learning models from each cycle. It was concluded that in cycle 1 applying the demonstration method, cycle 2 of the Teams Game Tournament (TGT) learning model, cycle 3 applying the TGT model combined with the LCC method. The learning process with the implementation of Lesson Study in Thermochemical material can improve the activity and learning outcomes in the XI IPA class of SMA Muhammadiyah Gubug, Grobogan Regency, 2018/2019 school year. The recommendations of this study are the need for application of other methods in learning Thermochemical content, and comparing their effectiveness. Key word: Lesson Study, Activity, Thermochemistry        
Development Of Inquiry Student Worksheet To Train High Order Thinking Skill (HOTS) in Reaction Rate Khudrotunnada Firma Aditya; Ismono Ismono
Jurnal Pendidikan dan Pembelajaran Kimia Vol 9, No 3 (2020): Jurnal Pendidikan dan Pembelajaran Kimia
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This study aims to describe the feasibility of Students’ Worksheet using inquiry-based to train High Order Thinking Skill (HOTS) on the Reaction Rate Material. The research method used is the 4-D model (Define, Design, Develop, Disseminate), but in this study it only reaches the stage Develop. Furthermore, a limited trial was carried out on 12 students of class XI at SMAN 1 Krian. The research instrument consisted of a review sheet, a validation sheet, a response questionnaire, a test sheet for learning outcomes in the domain of knowledge and a HOTS pretets-posttest question sheet. The feasibility of Students’ Worksheet is reviewed based on 3 criteria, as the validity of the validation results by the validator, the practicality of the students' responses and the effectiveness of the learning outcomes test in the realm of knowledge and the HOTS pretest-posttest results. Data analysis using quantitative descriptive method. The results obtained showed the percentage of Students’ Worksheet validity for content, language, practicality and effectiveness criteria of 86.2%, 87.8%, 88.4% and 91.3% with very valid categories. The developed Students’ Worksheet received a very positive response with a percentage of 92.2% and was stated to be very practive. The results of the increase in HOTS of students are described by the acquisition of an n-gain score of 0.71 in the high category. Each HOTS component includes analyzing (C4) of 82.5%, evaluating (C5) of 81% and creating (C6) of 91.3% in the high category and declared effective.
The Effect of Environment Analogy-Based Discovery Learning to Improve Students’ Environment Literacy and Understanding on Thermochemistry Florida Doloksaribu; Irwandi Yogo Suaka; Catur Fathonah Djarwo
Jurnal Pendidikan dan Pembelajaran Kimia Vol 11, No 1 (2022): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract: The Effect of Environment Analogy-Based Discovery Learning to Improve Students’ Environment Literacy and Understanding on Thermochemistry. This research is the result of the implementation of thermochemistry learning based on the reconstruction of the analogy environment-based discovery learning model (DLBAE). The purpose of this study was to determine the effectiveness of the DLBAE learning model in thermochemical context chemistry lessons at SMAN 4 Jayapura students. The research method is the result of experimental treatment analysis which is divided into two groups (conventional control model and experiment with DLBAE model). The results of the implementation showed that the analysis test of sig (2.tailed) 0.05, indicated that there was a significant difference between the conventional model and the DLBAE model. Based on the acquisition of the average chemical value of the experimental class 77.05 from the control class 64.64. Meanwhile, the percentage of environmental literacy ability is between 80-90%. Student response to DLBAE-based thermochemistry learning was very positive. Based on the results of the analysis, the DLBAE-based learning model is very effective to use, in order to increase understanding of concepts and environmental literacy. Keywords: discovery learning, analogy, environment literacy. Abstrak: Pengaruh Pembelajaran Discovery Berbasis Analogi Lingkungan untuk Meningkatkan Literasi Lingkungan dan Pemahaman Termokimia Siswa. Penelitian ini merupakan hasil implementasi pembelajaran termokimia berdasarkan rekonstruksi model discovery learning berbasis analogy Environtment (DLBAE). Tujuan penelitian ini adalah untuk mengetahui efektifitas model pembelajaran DLBAE pada pelajaran kimia konteks termokimia pada siswa SMAN 4 Jayapura. Metode penelitian merupakan hasil analisis perlakuan secara eksperimen yang dibagi dalam dua kelompok (Kelas Kontrol dengan model konvensional, serta eksperimen dengan model DLBAE). Hasil implementasi menunjukkan uji analisis sig (2-tailed) 0,05, menunjukkan terjadi perbedaan yang signifikan antara model konvesional dan model DLBAE. Berdasarkan perolehan nilai rata-rata kimia kelas eksperimen 77,05 dari kelas kontrol 64,64. Sedangkan persentasi kemampuan literasi lingkungan berada diantara 80-90%. Tanggapan siswa terhadap pembelajaran termokimia berbasis DLBAE adalah sangat positif. Berdasarkan hasil analisis, maka model pembelajaran berbasis DLBAE sangat efektif digunakan, guna peningkatan pemahaman konsep dan literasi lingkungan.Kata kunci: pembelajaran discovery, analogi,  literasi lingkungan. DOI: http://dx.doi.org/10.23960/jppk.v11.i1.2022.01
Conservation and Energy Efficiency to Achieve the Comfort of The Air Conditioning System in The LTSIT Building, University of Lampung Achmad Dzakwan; Dekpride Despa; Yulmartin Yulmartin; Dwi Asmi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 1 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
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This research was conducted in the context of conservation and energy efficiency to get the comfort of an ideal air conditioning system in the Integrated Laboratory of the Center for Technology Innovation, University of Lampung (LTSIT Unila). This situation is achieved by comparing the temperature of the existing air conditioning system with the SNI standard temperature. This energy conservation also aims to ensure the continuity of the activities of building users and working tools that remain within the Standard. On the other hand, there will be convenience for all building users, including in chemistry practicum. The method in this research is descriptive, data collection using survey methods to obtain facts that occur in the field and interpret the data. The results of this study indicate that the variables owned by the environment in the LTSIT building are at the lower limit of the ideal variables standardized by SNI. The initial temperature is at intervals with concertfasi and variable energy efficiency of the environmental system in the LTSIT building can be returned to a comfortable environment variable, where the initial temperature is at the interval (24.4oC-28.1oC) and in the end, the air conditioning system is obtained with room temperature 25oC.Keywords: Conservation, Efficiency, Comfort and SNI

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