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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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The Influence of Problem Based Learning and Discovery Learning Models Assisted by Learning Video Media on Student Learning Results and Activities on Redox Reaction Harahap, Aisyah Sari Dewi; Jasmidi, Jasmidi
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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This study aims to analyze the differences in learning outcomes and student engagement between the Problem Based Learning (PBL) model and the Discovery Learning (DL) model supported by learning videos, as well as to identify the relationship between these factors in the context of redox reactions at MAS Muallimin Univa Medan. The sample consists of two classes randomly selected from the Class X MIA population: the PBL class (X MIA 2) and the DL class (X MIA 3). The research instruments included a multiple-choice test with 20 valid and reliable questions to assess learning outcomes and an observation sheet to evaluate student engagement. Data were analyzed using independent sample t-tests. Results indicated that the PBL class had lower scores in both engagement and learning outcomes compared to the DL class. Statistical analysis revealed significant differences in engagement and learning outcomes (α < 0.05), with a positive correlation between student engagement and learning outcomes. The conclusion of this study is that there are differences in learning outcomes and engagement between the two models, as well as a significant relationship between student activity and learning success, with contribution rates for engagement reaching 64.3% and 24.9%.Keywords: Learning Outcomes, Learning Activities, Problem Based Learning, Discovery Learning, Learning Videos¸ Redox Reactions.DOI: 10.23960/jppk.v13.i3.30701
Validity and Practicality of Reaction Rate Student Worksheets based on Problem Based Learning Integrated with Ethnoscience to Train Critical Thinking Skills Wahyuni, Puja Sri; Andromeda, Andromeda
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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The objective research is to develop reaction rate student worksheets based on PBL integrated with ethnoscience and determine the validity and practicality. Type of research used is Educational Design Research with Plomp’s development models. There are two stage: preliminary research, prototyping and assessment, but this research is limited to the prototype III stage.  Subjects of this research consist of 3 chemistry lecturers FMIPA UNP, 2 chemistry teachers, and 9 students of Phase F SMAN 2 Padang. There are two instruments used, which are validity and practicality questionnaires.  Aiken's V formula was used to analyze the validity data obtained, while the practicality data was analyzed by the percentage method. The results showed an average V value of 0.87 in the valid category. Meanwhile, the practicality of the students' response was obtained at 89% and the teacher's response was 90% with a very practical category. Results of this research are the reaction rate student worksheets based on PBL integrated with ethnoscience for critical thinking is valid and practical, so this student worksheets can to continue to determine its effectiveness.Keywords: Liveworksheets, Problem Based Learning, Reaction Rates, Ethnoscience, and Critical Thinking.DOI: 10.23960/jppk.v13.i3.32269
Differences in Learning Outcomes and Student Activities Taught Using Project Based Learning and Discovery Learning Models on Electrolyte and Non-Electrolyte Solution Materials Siregar, Tanti Armalia; Muchtar, Zainuddin
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Differences in Learning Outcomes and Student Activities Taught Using Project Based Learning and Discovery Learning Models on Electrolyte and Non-Electrolyte Solution Materials. This research aims to find out whether there are differences in learning outcomes and learning activities for students who are taught using project based learning and discovery learning. The sample in this research was students of class X IPA 1 as experimental class 1 and X IPA 2 as experimental class 2. This research used quantitative research methods. The data taken in this research are student learning outcomes collected through student posttest scores to measure student learning outcomes and student learning activity observation sheets to measure student activity during the learning process. However, before testing the hypothesis, prerequisite tests are carried out, namely homogeneity and normality tests. The research results showed that there were differences in learning outcomes and student learning activities between experimental class 1 which was taught by implementing PjBL modeling compared to experimental class 2 which was taught by implementing DL modeling. Evidence of this can be given referring to the mean value of learning outcomes for experimental class 1 students which is higher than experimental class 2. Likewise, the learning activities of experimental class 1 students are higher than experimental class 2. From the results of the hypothesis test, using the t test it was found that the significance value smaller than 0.00 < 0.05, so H0 is rejected and Ha is accepted.Keywords : Learning outcomes, student learning activities, Problem Based Learning, Discovery Learning. Doi: 10.23960/jppk.v13i2.30054 
Supporting Digital Era Through Implementation of Discovery Learning and TPACK Framework to Increase Student’s Learning Outcomes and Interest Nisa', Varradiah Choirun; Novita, Dian; Wiyati, Arni; Rahinawati, Yuti
Jurnal Pendidikan dan Pembelajaran Kimia Vol 12, No 3 (2023): Jurnal Pendidikan dan Pembelajaran Kimia
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Supporting Digital Era Through Implementation of Discovery Learning and TPACK Framework to Increase Student’s Learning Outcomes and Interest.This study aims to increase student’s interest and learning outcome by implementing discovery learning and the TPACK framework in chemical bonding material. This study is a collaborative class action research with quantitative and qualitative methods. The subjects of this study were 33 students of XI-3 from Senior High School 6 Surabaya. The instruments used in this study were pre-research questionnaire sheets, teaching modules using the discovery learning model and TPACK framework, interest questionnaires, student activity observation sheets, and posttest sheets per cycle. The research was conducted in three cycles. The data analyzed descriptively and obtained were learning using discovery learning and TPACK among cycles 1, 2 dan 3 experienced an increase in student’s learning outcomes and interest supported with the increasing of activity in observed stimulus, involved in problem statements, accessed materials and technology, analyzed and processed data, and presented the result. The average of learning outcomes in cycle 1 was 77 and went up to 90 and 97 in cycles 2 and 3 while the classical mastery from all cycles went up from 67% to 91% and 100%. Student’s interest in learning chemistry also went up through each cycle seeing through the percentage of the number of students in the high interest category from 21% in cycle 1 to 58% in cycle 2 and 87% in cycle 3. From these data on student’s learning outcomes and interest, it can be concluded that the implementation of discovery learning and the TPACK framework was effective to increase the student’s learning outcomes and interest in chemistry class.DOI: 10.23960/jppk.v12.i3.2023.02
Sustainable Learning Through Problem Based Learning with Socioscientific Issue: An Analysis of Science Literacyand scientific attitudes of high school students Haka, Nukhbatul Bidayati; Sulistyawati, Ayu; Oktafiani, Raicha; Supriyadi, Supriyadi; Jamaludin, Didi Nur
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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The research aimed to analyse the effect of Problem Based Learning model with Socioscientific Issue on science literacy and scientific attitude of high school students. This research was conducted in public high school in Kalianda. The research design used was Quasi-Experiment with Pretest- Posttest Control Group method. Cluster Random Sampling technique was used to get the sample of Class XI. The sample consisted of Class XI.10 totalling 35 students as the control class while Class XI. 5 class totalling 36 students as the experimental class. The type of data is quantitative. Tests and questionnaires were used to collect data. Based on the Pretest-Posttest results, the experimental class met the ‘High’ category with an N-gain score of 0.804, while the control class met the ‘Medium’ category with an N-Gain score of 0.650. Independent sample t-test was used to test the hypothesis, with a Sig (2-tailed) value of 0.000 <0.05. The conclusion of this study is that science literacy and scientific attitudes of high school students are influenced by the Problem Based Learning model with Socioscientific Issue. Therefore, it is expected that this research is useful in improving the scientific literacy and attitude of high school students.Keywords: Problem Based Learning, Socioscientific Issue, Science Literacy, Scientific Attitude.DOI: 10.23960/jppk.v13i3.31848
IMPLEMENTATION OF DISCOVERY LEARNING MODEL INTEGRATED WITH SCIENCE GENERIC SKILLS TO IMPROVE HIGHER ORDER THINKING SKILLS ON THERMOCHEMISTRY MATERIAL Gulo, Yiska Hairani; Sinaga, Marudut
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 1 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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This study aims to determine the effect of Evaluation of Prior Knowledge (EPA) and Learner Worksheets (LKPD) on students' higher order thinking skills expressed in the form of Evaluation of Learning Outcomes (EHB) using the Discovery Learning (DL) learning model integrated with Science Generic Skills (KGS) on Thermochemical Material. The research was conducted at SMA Swasta Methodist Tanjung Morawa T.A 2023/2024 with all XI PSP classes as the population and XI PSP classes who took Chemistry subjects on Thursdays obtained by purposive sampling technique as research samples. The research design used is a double paradigm with two independent variables, namely; EPA and LKPD, and one dependent variable namely; EHB. The test instruments used in this study were EPA, LKPD and EHB as many as 25 items developed by previous researchers and nontest instruments in the form of student observation sheets. The results showed that there was a significant influence between EPA and LKPD on EHB. From the independent t-test, which has been carried out, students with high EPA obtained higher EHB than students with low EPA.Keywords: DL integrated KGS, EPA, LKPD, EHB, ThermochemistryDOI: 10.23960/jppk.v13.i1.2024.09
Literature Review: The Effect of the Flipped Classroom on Student Chemistry Learning Saputra, Bayu; Solihatin, Etin; Muslim, Suyitno; Raini, Yeni; Silfianah, Ifah
Jurnal Pendidikan dan Pembelajaran Kimia Vol 12, No 3 (2023): Jurnal Pendidikan dan Pembelajaran Kimia
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The research delves into the impact of the flipped classroom model on student learning outcomes in chemistry education, utilizing a literature review methodology and systematically analyzing nine scopus-indexed articles. The flipped classroom, characterized by independent pre-class learning and in-class interactive activities, consistently demonstrates positive effects on academic performance, engagement, and motivation in chemistry education. The synthesis encompasses diverse methodologies, educational levels, and outcomes, highlighting the model's adaptability across different contexts. Critiques, including uncertainties about contributing factors, prompt recommendations for future research, such as exploring blended learning models and integrating Artificial Intelligence for personalized learning experiences. In conclusion, while acknowledging variations and critiques, the literature underscores the flipped classroom's effectiveness and advocates for ongoing research to refine its implementation in diverse educational settings.Keywords: Flipped classroom,  pendidikan kimia, teknologi pendidikan, tinjauan literatur DOI: 10.23960/jppk.v12.i3.23.16
Application Of Jigsaw Type Cooperative Learning Model To Learning Outcomes And Motivation In Colloidal Materials Assisted By Practicum At SMA Negeri 1 Laubaleng Ginting, Tasya; Ginting, Elfrida
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract:Application of Jigsaw-type Cooperative Learning Model to Learning Outcomes and Motivation in Pratctic-Assisted Colloidal Materials at SMA Negeri 1 Laubaleng. The learning model is a certain pattern or learning steps applied by teachers so that the goals of learning are achieved. The learning model applied in this study is a jigsaw-type cooperative learning model. The purpose of this study is to find out whether there is an increase in learning outcomes, student learning motivation and there is a significant correlation between learning motivation and student learning outcomes learned with a jigsaw-type cooperative model assisted by practicum on colloidal materials. The sample in this study was taken from two classes, namely class XI Science 1 which is called the experimental sample of 34 students who are taught with a jigsaw-type cooperative model assisted by practicum and XI Science 3 which is called the control sample of 34 students who are taught with a conventional model assisted by practicum, the sample is determined by random sampling technique, the results of the study show that the average learning outcome of students in the experimental class is 86.47 while the students in the control class 65.29; The average motivation of students in the experimental class while the students in the control class was 78.35 while the students in the control class were 64.24 and there was a significant correlation between student learning motivation and student learning outcomes learned by the JIGSAW-type cooperative model assisted by practicum, with a correlation coefficient of 0.92 and the contribution of student motivation to the improvement of student learning outcomes by 85% while 15% was influenced by other factors.Keywords: Jigsaw Type Cooperative, Learning Motivation, Learning Outcomes, Practicum, Colloid.DOI: 10.23960/jppk.v13i1.30278
HKSA ANALYSIS AND DOCKING OF ANTIOXIDANT ACTIVITY OF CURCUMIN ANALOGUES AGAINST TYROSINASE ENZYME Chosya, Cahya; Roza, Destria; Nugraha, Asep Wahyu
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 2 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract : The aim of the HKSA and Docking analysis was to determine the potential of curcumin analogues as antioxidants for the activity of the tyrosinase enzyme. Predictor calculations were carried out using the hyperchem application with the CNDO semi-empirical geometric optimization method Multilinear regression analysis using SPSS to find the relationship between predictors and the activity of curcumin analogue derivative compounds as tyrosinase inhibitors. The best HKSA equation model is : LogIC50  : -3.195 – (1.135 x HOMO) + (1.064 x LUMO) - (0.239 x LogP) + (0.155 x HE) With a value of R = 0,984; R­2 = 0,969; Adj R2 = 0,948; SE = 0,183; F count  = 10,209; Sign = 0,000. This equation is used to predict new compounds derived from curcumin analogs that can be used as new tyrosinase inhibitors. The parameters for selecting this compound were because it had better activity and LogIC50 values compared to the parent compound. To see the affinity between the new curcumin analogue derivative compound and the tyrosinase enzyme, docking was carried out using Autodock Tools, which was visualized using Biovia discovery studio. The docking results show that the compound 2,5-bis (4-hydroxy 3-allyl benzylidene) cyclopentanone has potential inhibitory activity on the tyrosinase receptor as an antioxidant activity because it has the same amino acid residue as the original ligand (Tyrosine) with the binding energy of the compound 2,5- bis (4-hydroxy 3-allylbenzylidene) cyclopentanone is -5.92 kcal/mol and the Ki value is 46.03 uM, which is better than the binding energy of the compound (Tyrosine) which is -4.96 kcal/mol and the Ki value is 231.77 uM.Keywords: Curcumin, Tyrosinase, Antioxidant, QSAR, Docking DOI: 10.23960/jppk.v13i2.30560
Academic Procrastination of Chemistry Education Students Based on Gender Perspective Nada, Ella Izzatin; Sari, Wiwik Kartika
Jurnal Pendidikan dan Pembelajaran Kimia Vol 12, No 3 (2023): Jurnal Pendidikan dan Pembelajaran Kimia
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After the pandemic, learning was again carried out offline, making students feel anxious and worried about the assignments given by the lecturers. Students' ability to manage time-related to self-discipline is needed during the transition from online to offline learning. This study aims to measure the level of post-pandemic student academic procrastination or delay based on a gender perspective. Gender analysis is crucial because men have synonymously carried out academic delays, so this research needs to be done. This study used a quantitative approach through a cross-sectional exploratory study involving comparative and correlation analysis. ‎ The population of this study was students of chemistry education at UIN Walisongo Semarang: semester 1, semester 3, and semester 5. The results showed no significant difference in academic Procrastination between male and female students (p > 0.05). The absence of this difference can be due to factors that influence individual development, such as physical, psychological development and social roles, so Procrastination is not determined by gender. DOI: 10.23960/jppk.v12.3.2023.07

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