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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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Effectiveness of LKPD Based on Chemical Representation Using the Discovery Learning Model in Improving Science Process Skills On Chemical Equilibrium Material Rosilawati, Ila; Riyanti, Marsella Dwi; Kadaritna, Nina
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 1 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract: Effectiveness of LKPD Based on Chemical Representation Using the Discovery Learning Model in Improving Science Process Skills in Chemical Equilibrium Material . This research aims to describe the effectiveness of chemical representation-based LKPD with discovery learning models in improving KPS in chemical equilibrium material. The population in this research is all students in class XI Science at SMAN 14 Bandarlampung for the 2022/2023 academic year. The sample was selected using purposive sampling technique. The sample in this research was class XI IPA 6 as the experimental class and XI IPA 5 as the control class. The design in this research is The Matching-Only Pretests-Posttest Control Group Design . The data analysis technique used is the difference test between two means with the Independent Samples t-Test. The research results show that the average KPS n-gain is in the high category in the experimental class and medium in the control class. The results of data analysis showed that there was a significant difference in the average KPS n-gain between the experimental class which applied LKPD based on chemical representation with the discovery learning model and the control class which used LKPD which was not based on chemical representation with the discovery learning model . Based on the research results, it can be concluded that the LKPD based on chemical representation with the discovery learning model is effective in increasing students' KPS in chemical equilibrium material.Keywords: LKPD based on chemical representation, discovery learning model, chemical equilibrium, science process skillsDOI: 10.23960/jppk.v13.i1.2024.12
The Influence Of The Creative Problem Solving (CPS) Model on Science Learning Outcomes in Terms Of Students' Multicultural Attitudes Wapa, Andi; Arnyana, Ida Bagus Putu; Suastra, I Wayan
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 1 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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The population in this study were all sixth grade elementary school students in Gugus II Ledokombo who implemented K13 with a total of 334 students. The sample consisted of 120 students who were divided into two experimental classes and two control classes using group random sampling technique. The instruments used were science learning outcomes tests and multicultural attitude questionnaires. Data analysis was carried out using ANOVA. The results of this research show that: Testing the first hypothesis, the null hypothesis was rejected and the alternative hypothesis was accepted (analysis results: "model" significance value (A) = 39.508) (Sig. < 0.050)). This means that there is a significant difference in science learning outcomes between students who take CPS learning, which is higher than students who take conventional science learning. Testing the second hypothesis, the null hypothesis is rejected and the alternative hypothesis is accepted (analysis results: significance value of "multicultural model*attitude" (A*B) = 4.468 (Sig. < 0.050)). This means that there is a significant interaction effect between learning models in science learning and students' multicultural attitudes on students' science learning outcomes. Testing the third hypothesis, the null hypothesis is rejected and the alternative hypothesis is accepted (Qtable (0.050) = 4.11, Qcount =8.518, Qcount>Qtable). This means that there is a significant difference between the science learning outcomes of students who have high multicultural attitudes when they are given treatment using CPS learning and conventional learning. Testing the fourth hypothesis, the nu hypothesis was rejected and the alternative hypothesis was accepted (Qtable (0.050) = 4.11, Qcount =4.237, Qcount>Qtable). This means that there is a significant difference between the science learning outcomes of students who have low multicultural attitudes when they are given treatment using CPS learning and conventional learning.Keywords: science learning outcomes, CPS, multicultural attitudes.DOI: 10.23960/jppk.v13.i1.2024.03
Development and Implementation of an Innovative Virtual Laboratory for Acid-Base Titrations to Improve Chemistry Learning Outcomes Lara, Setia; Situmorang, Manihar
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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The use of virtual laboratories needs to be encouraged to adapt students' daily digital lives. This study aims to provide a virtual laboratory as multimedia for teaching Acid-Base Titration. The research was conducted involving class XI Science students, grouped into experimental class and control class. The research include providing an innovative virtual laboratory for the topic of Acid-Base Titration, and implementing it for chemistry teaching. The virtual laboratory has been packaged on a Web basis for hybrid learning, implemented in experimental classes, through short teaching, explanations on how to use virtual, and giving assignments. The control class was given conventional teaching with assignments. The research results showed virtual laboratories are effective in facilitating students' active learning. Sequential student learning outcomes from assignment results in the experimental class (M=84.80±6.90) were higher than the control class (M=78.24±7.45), posttest scores in the experimental class (M=83.00±4.95) were also higher than control class (M=65.40±7.02), and the two were significantly different (t-test 10.244 > t-Crit. 1.677). Learning chemistry using a virtual laboratory gives the impression of long-remembered learning, and is a good strategy for improving learning outcomes. Virtual laboratories are very interesting and are a new approach to motivate students to learn optimally.Keywords: Virtual Laboratory, Acid-base titration, Learning outcomes, Active learning, Chemistry TeachingDOI: 10.23960/jppk.v13i3.30630
Differences in Learning Outcomes and Critical Thinking Skills of Students Taught with Discovery Learning Model and Probleam Based Learning Assisted with Powerpoint Media on Acid-Base Material Sitompul, De Enovani; Simorangkir, Murniaty
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract: Differences in Learning Outcomes and Critical Thinking Skills of Students Taught with Discovery Learning Model and Probleam Based Learning Assisted by Powerpoint Media on Acid-Base Material. This study aims to examine the learning outcomes and critical thinking skills of students instructed in problem-based learning with PowerPoint presentations on acid-base topic versus the discovery learning model. We refer to this type of research as a quasi-experiment. Every pupil in class XI IPA SMA S Markus Medan and samples from classes The study's population consisted of XI IPA 1 and XI IPA 2, who were selected using total sampling. The study's conclusions showed that students' learning outcomes and ways of thinking differed depending on whether they were taught using DL or PBL approaches. In the first experimental class, students' average learning result was 80.00, while the average for individuals in experimental class II was 76.56. The students in the Experiment I class (79.88) and the Experiment II class (76.63) are then shown for their mean critical thinking scores. The correlation test between learning results and critical thinking abilities among students taught using the DL model is 0.667, whereas students taught using the PBL paradigm has a 0.365 correlation test.Keywords: Discovery Learning, PowerPoint, learning outcomes, problem-based learning, and critical thinking skills.DOI: 10.23960/jppk.30025
Development of Four-tier Diagnostic Test Instrument to Identify Students' Mental Models on Salt Hydrolysis Materials Maulidiana, Cindy Vikem; Azra, Fajriah
Jurnal Pendidikan dan Pembelajaran Kimia Vol 12, No 3 (2023): Jurnal Pendidikan dan Pembelajaran Kimia
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Pengembangan Instrumen Tes Diagnostik Four-Tier Untuk Mengidentifikasi Model Mental Peserta Didik pada Materi Hidrolisis Garam. Model mental merupakan konsep pemikiran yang mewakili ide-ide digunakan untuk menggambarkan dan menjelaskan suatu fenomena. Model mental penting untuk diketahui agar guru dapat mengetahui tingkat pemahaman, kesulitan dan miskonsepsi yang dialami oleh peserta didik. Instrumen tes diagnostik merupakan salah satu instrumen yang dapat digunakan untuk mengetahui model mental peserta didik. Oleh sebab itu, penelitian ini bertujuan untuk mengembangkan instrumen tes diagnostik four-tier untuk mengetahui model mental peserta didik pada materi hidrolisis garam. Jenis penelitian ini adalah penelitian Research and Development (R&D) dengan menggunakan model pengembangan Treagust. Berdasarkan hasil analisis validitas logis diperoleh bahwa nilai rata-rata Aiken’s V sebesar 0.87 kategori valid. Berdasarkan hasil uji coba soal diperoleh bahwa hasil analisis validitas empiris pada first-tier dan third-tier terdapat beberapa soal tergolong valid dengan jumlah 18 soal dan 16 soal berturut-turut.  Nilai reliabilitas pada first-tier dan third-tier sebesar 0,78 dan 0,75 berturut-turut dengan kategori tinggi DOI: 10.23960/jppk.v12.i3.2023.10
Correlation Between Learning Outcomes and Spiritual Attitudes Through the Implementation of Chemistry Teaching Materials Based on Spiritual Value Using the Process-Oriented Guided Inquiry Learning (POGIL) Model on Hydrocarbon Topics for Class XI Juwita, Intan; Khairunisa, Dira; Br Tarigan, Ayu Mutia; Zain, Zeilla Ramadhani; Hasibuan, Anisya Humaida; Siregar, Arliani Panaulan; Darmana, Ayi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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The purpose of this study was to determine the relationship between learning outcomes and students' spiritual attitudes through the implementation of spiritual value-based chemistry teaching materials with the POGIL model on Hydrocarbon material in class XI Matlanfor SMA Negeri 1 Percut Sei Tuan. This type of research is correlational research. The data collected were in the form of learning outcome test instruments and non-test spiritual attitude questionnaires. The results of the study were that there was a significant positive relationship between students' spiritual attitudes and increased learning outcomes after using integrated chemistry teaching materials with spiritual values in class XI Matlanfor with a Sig. (2-tailed) value of 0.003 ≤ α (0.05) obtained a person correlation value of 0.243 indicating that students' spiritual attitudes contributed 24.3% to the learning outcomes of class XI Matlanfor students of SMA Negeri 1 Percut Sei Tuan.Keywords: Learning Outcomes, Spiritual Atttudes, POGIL, Spiritual ValueDOI: 10.23960/jppk.v13.i3.32145
The Influence Of The Discovery Learning Model Assisted With Power Point Media On Students' Activities And Learning Outcomes On The Subject Of Colloids Yolanda, Firsil Liya; Juwitaningsih, Tita
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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The Influence Of The Discovery Learning Model Assisted With Power Point Media On Students' Activities And Learning Outcomes On The Subject Of Colloids. This research aims to determine the influence of learning outcomes and student activities. The population and sample in this study were two classes of class XI high school students in the city of Medan, namely class XI4 as the experimental class and XI1 as the control class. The data taken in this research are test instruments in objective form and scores on student learning activity observation sheets. The research results show that there is a difference between the experimental class taught using the Discovery Learning model assisted by Power Point media compared to the control class which only uses conventional methods. This can be proven from the posttest average score for experimental class learning outcomes which is higher than the control class. Likewise, the learning activity of the experimental class was higher than that of the control class. From the results of the posttest hypothesis test using the t-test, it was found that tcount>ttable = 5,457 > 2.04. The results of students' learning activities in the experimental class obtained an average of 75.3 and the control class 52.7. It can be concluded that there is an influence of the Discovery Learning learning model assisted by Power Point media on students' activities and learning outcomes on the subject of colloids.Keywords: Learning Outcomes, Activities, Discovery Learning, Power PointDOI: 10.23960/jppk.v13i2.29716
Development of Problem Solving Based E-LKPD on Acid and Base Materials to Train Students’ Critical Thinking Fadliilah, Octavia Dwi; Nasrudin, Harun
Jurnal Pendidikan dan Pembelajaran Kimia Vol 12, No 3 (2023): Jurnal Pendidikan dan Pembelajaran Kimia
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Development of Problem Solving Based E-LKPD on Acid and Base Materials to Train Students' Critical Thinking Skills. This study aims to describe the validity, practicality, and effectiveness of problem solving-based e-LKPD on acid and base materials to train students' critical thinking skills. The method used uses the development model by Thiagarajan, Semmel, and Semmel with restrictions only on the third stage, namely (1) Define Stage, (2) Design Stage, (3) Development Stage, (4) Disseminate Stage. The research was conducted at SMAN Jogoroto Jombang with the research subject of class XI students who had insufficient critical thinking skills. The data analysis technique used is to determine the mode of validation results, calculate the percentage of student response questionnaire sheets, calculate the percentage of student activity observation sheets, and through the calculation of N-gain scores. The results of this study indicate that 1) content validity gets a mode number 5 with a very good category, 2) the average learner response questionnaire is 95% practical category, 3) the relevant activity of students is 93.32% and 96.65% practical category, 4) the average N-gain is 0.91 in the high category. Based on the results of the study, it can be concluded that the developed e-LKPD is feasible to use because it meets the criteria of validity, practicality, and effectiveness.Keywords: e-LKPD, Problem Solving, Critical Thinking Skills, Acids and Bases. DOI: 10.23960/jppk.v12.i3.2023.01
Analysis and Development of HOTS-Based Reaction Rate Problem Instruments Using the Rasch Model Damanik, Santri Angelia; Saragih, Inovayani; Darmana, Ayi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 1 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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 The research carried out was research and development to obtain instruments for HOTS-based reaction rates. The development of this item instrument is carried out first by following the steps for preparing HOTS questions which of course also pay attention to the characteristics of the HOTS questions. The next step is to analyze the item items based on the response pattern of the answers given by the students using the Rasch model assisted by the WINSTEPS 3.73 application. In this study the results of student answers were analyzed based on eight (8) types of output tables. Based on the analysis using the Rasch model, the following results are obtained: 1) Results of the Output tables item fit order obtained Outfit values: MNSQ (0.70 – 1.61); ZSTD (-1.3 – 2.0) and Pt Measure Corr (0.29 – 0.64). 2) Summary statistics: Person Reliability (0.74 & 0.76) enough category; Item Reliability (0.71 & 0.73) is sufficient category, and Cronbach Alpha Reliability (0.81) is very good category. The final result is concluded, as many as 1 question out of 20 questions developed (5%) fall into the misfit category.Keywords: Reaction Rate Question Instrument, HOTS, Rasch Model.DOI: 10.23960/jppk.v13.i1.2024.08
Development Of A Stem E-Module Based On Project Based Learning On Chemical Equilibrium Material Br Gurusinga, Dinda Natalisa; Eddiyanto, Eddiyanto; Lita Sirait, Agustina Ruth; Khairunisa, Dira; Ambarita, Graceana; Ayuandiva, Nabilla Sri; J. Sinaga, Zevi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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This research aims to: (1) To determine the validity of the STEM e-module based on Project Based Learning (PjBL) on chemical equilibrium material. (2) To determine students' responses to STEM e-modules based on PjBL on chemical equilibrium material. The research background highlights the challenges of 21st century learning where learning is carried out by utilizing technology and using an independent curriculum where the learning process is student-centered. So the STEM-PjBL e-module is an alternative that students can use in the learning process with flexibility. Science, Technology, Engineering, and Mathematics (STEM) is an alternative learning solution for the 21st century. The development model used is the ADDIE Model which consists of five stages including Analysis, Design, Development, Implementation and Evaluation. The e-module assessment instrument is a validation instrument from material and design experts as well as a student response questionnaire in the form of a Likert scale. The research results show that (1) the validation of the STEM e-module based on PjBL on chemical equilibrium material is "very valid" with an average percentage of 88.30%; (2) students' responses to the application of project-based learning-based STEM e-modules on chemical equilibrium material show that the e-modules developed are categorized as "very practical" with an average percentage of 90.51%.Keywords: E-Module, STEM, Project, Chemical EquilibriumDOI: 10.23960/jppk.v13i3.32219

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