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Jurnal Riset Pendidikan Kimia (JRPK)

jrpk
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Published by Universitas Negeri Jakarta

ISSN : 22525378 EISSN : 25978772 DOI : https://doi.org/10.21009/JRPK

Core Subject : Science, Education,

Chemistry Education

Jurnal Riset Pendidikan Kimia (JRPK) is the journal for teachers, researchers and other practitioners at all levels of chemistry education. It is published electronically two times a year.

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Articles 185 Documents

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Pengembangan Soft Skills Peserta Didik melalui Integrasi Pendekatan Science, Technology, Engineering, Arts, and Mathematics (STEAM) dalam Pembelajaran Asam Basa Mentari Reza Apriliana; Achmad Ridwan; Tritiyatma Hadinugrahaningsih; Yuli Rahmawati
Jurnal Riset Pendidikan Kimia (JRPK) Vol 8 No 2 (2018): Jurnal Riset Pendidikan Kimia (JRPK), Volume 8 Nomor 2 (2018)
Publisher : LPPM Universitas Negeri Jakarta

This research aims to develop studentsâ€™ soft skills through integration STEAM approach in acid base learning. The research was conducted in year XI in the even semester of the academic year 2016/2017. This research employed qualitative research with data collection of interview, observation, and reflective journal. Learning activities were carried out by applying six stages of project-based learning, consisting of provide essential questions, design a plan for the project, create a project schedule, monitor students and project progress, assess or result the outcome, and evaluate the experience. Based on the results of the research can be concluded that integration of STEAM approach in project-based learning has developed studentsâ€™ soft skills of cooperation, critical thinking, environmental awareness, responsibility, adaptability skills, and creative thinking. Keywords: STEAM approach, soft skills, acid-base learning

Analisis Literasi Digital (ICT) Peserta Didik Melalui Pemanfaatan Web Kahoot dalam Pembelajaran Koloid Jumila Jumila; Maria Paristiowati; Zulhipri Zulhipri; Edith Allanas
Jurnal Riset Pendidikan Kimia (JRPK) Vol 8 No 2 (2018): Jurnal Riset Pendidikan Kimia (JRPK), Volume 8 Nomor 2 (2018)
Publisher : LPPM Universitas Negeri Jakarta

This study aims to determine the digital literacy of students after learning process on colloidal topic using the Kahoot web. The study was conducted at SMA Negeri 22 Jakarta, Indonesia in 2017/2018 school year using qualitative research methods. Web Kahoot is used as an evaluation tool in the learning process on colloidal topic. Data collection techniques through observation, interviews, reflective journals, and dissemination of questionnaires for needs analysis and digital literacy. The dimensions of digital literacy analyzed in this study consist of information, communication, content-creation, safety and problem-solving. The results of this study show that students have a good category in the dimensions of information, communication, content-creation, and problem-solving, while the safety dimensions are categorized very well. Based on the results of the research, Kahoot web can foster studentsâ€™ digital literacy in the learning process of colloidal topic. Keywords: Digital Literacy, Web Kahoot, Colloid

Identifikasi Miskonsepsi Siswa pada Konsep Ikatan Kimia Menggunakan Tes Four-Tier Multiple-Choice (4TMC) Islami, Dini; Suryaningsih, Siti; Bahriah, Evi Sapinatul
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

Chemical Bonding is one of the chemicals with abstract concepts, and is admittedly difficult to understand and often leads to misconceptions in students. This study aims to identify student misconception on the concept of Chemical Bonding. The method used in this research is quantitative descriptive. The study was conducted on 31 January to 6 February 2018. The subjects of this study are X grade students academic year 2017/2018 with the number of samples of 48 students. The misconception identification was performed using a four-tier multiple-choice (4TMC) test instrument. Students' answers from the 4TMC test are then analyzed and categorized based on the students' level of understanding. The results showed that there was a misconception of 30.31% (low category). Significant misconceptions are identified as 8 out of 13 subconcepts of the Chemical Bonding they are Lewis Structure and the Octet Rule (33.33%), Metal Bond and Metal Properties (20.83%), Ionic Compounds and Covalent Compounds (27.08%) , Theory of VSEPR (20.83%), Electron Domain Theory (18.75%), Polarity of Molecul (27.08%), Van der Waals Forces (14.58%), and Hydrogen Bond (29.17%). The result of identification of students' misconception is expected to be helpful in handling misconception at student earlier so as not to hamper students in learning. Keywords Misconception, Chemical Bonding, Four-Tier Multiple-Choice Test

Hubungan antara Pemahaman Konsep dengan Beban Kognitif Siswa pada Materi Hidrolisis Garam Sabilla, Zahara; Ridwan, Achmad; Yusmaniar, Yusmaniar
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This purpose of this study is to determine the relationship between cognitive load and understanding students' concepts in salt hydrolysis material. The subjects were 96 students of class XI MIA 1, XI MIA 6 and XI MIA 7 at SMAN 2 Cibinong. Research conducted based on the problem of a person's ability to receive and process information that exceeds the required memory capacity will increase cognitive load. The method used in this study is descriptive correlational. The results of the hypothesis with Spearman Rank obtained a significant negative relationship for salt hydrolysis material, so it can be concluded that low cognitive load will generate a high understanding of concepts. Keywords: Cognitive load, concept understanding, hydrolysis of the salt

Penggunaan Peta Konsep Sebagai Instrumen Penilaian Terhadap Pemahaman Konseptual Peserta Didik Melalui Model Pembelajaran PDEODE Pada Materi Asam Basa Chandra, Annisa; Suhartono, Suhartono; Fitriani, Ella
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This research is aimed to find out the uses of concept maps as instruments of assessment students’ conceptual understanding through PDEODE learning model on acid-base materials. This research uses qualitative methods, conducted at SMAN Jakarta in the second semester. The participants were the 36 students of grade XI MIPA in one of Senior High School in Jakarta. The treatment is given based on Predict-Discuss-Explain-Observe-Discuss-Explain (PDEODE). The research data was obtained from the assessment of concept maps, observations, and interviews. The assessment of concept map uses the Novak and Gowin assessment rubric which added concepts. The results showed concept map can be used as an instrument for assessing conceptual understanding and misconception of students. The PDEODE learning model affects the process of students in understanding the concept of acid-base. Conceptual understanding of students is classified as medium and low criteria. Through concept maps can be identified misconceptions experienced by students especially on the theory of acid-base. Keywords Concept Maps, Conceptual Understanding, PDEODE, Acid-Base, Assessment

Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Group Investigation Berbasis ICT Terhadap Kemampuan Komunikasi Peserta Didik Pada Materi Larutan Elektrolit dan Non Elektrolit Linda Astuti; Sukro Muhab; Zulmanelis Darwis
Jurnal Riset Pendidikan Kimia (JRPK) Vol 9 No 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This study aims to determine the effect of the application of cooperative learning models type Group Investigation based ICT on students' communication skills. This research was conducted with quantitative methods. The sampling technique uses purposive sampling. Learning was carried out in one experimental class and one control class by applying cooperative learning models type GI based ICT and non ICT. The research instrument uses statement questions that have been declared valid and reliable. The results of hypothesis testing of two independent samples obtained t stat (2,897)> t table (1,667), so it can be concluded that there is a positive influence on the application of cooperative learning type Group Investigation based ICT on students’ communication skills. Further analysis on each indicator of communication skills, it can be seen that indicators identifying problems, gathering information, and drawing conclusions have a significant influence on the results of the experimental class and the control class. While indicators write summaries and use good grammar and spelling, there is no significant influence between the experimental class and the control class. Keywords Communication Skills, Cooperative Learning Models Type Group Investigation, ICT Based Learning

Pengaruh Strategi “REACT” Terhadap Literasi Kimia Peserta Didik Kelas X MIA Pada Pembelajaran Reaksi Redoks Hadinugrahaningsih, Tritiyatma; Rosita, Rosita; Kurniadewi, Fera
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This study aims to determine the effect of REACT strategy on the chemical literacy of 10th grade students on learning redox reactions. The survey conducted in the even semester of the 2018/2019 academic year at one of public senior high school in Jakarta. The method used in this research was Quasi Experiment with Posttest Only Control Group Design. The sample used in this study was obtained through a purposive sampling technique to get two classes, X MIA 2 as an experimental class applied REACT strategy, and X MIA 1 as a control class applied active learning. The data was taken based on pretest and posttest score from using chemical literacy instruments. The results showed that the average posttest score of experimental class (67,324) was higher than the control class (54,030). Based on the calculation of the t-test obtained the value of count (3.827) and table (1,668) at the significance level of 5%. Therefore, the value of count > table, Then H0 is rejected and H1 is accepted. So, it can be concluded that the use of REACT strategy has a positive effect on student’s chemical literacy on redox reaction material. Keywords Chemical literacy, redox reactions, REACT strategy

Analisis Kemampuan Multiple Representasi Siswa Kelas XI MAN 1 Pekanbaru Pada Materi Titrasi Asam Basa Mainur Hikmayanti; Lisa Utami
Jurnal Riset Pendidikan Kimia (JRPK) Vol 9 No 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This research was instigated that the understanding of chemistry needed thinking ability using three different interrelated representation levels—macroscopic, submicroscopic, and symbolic. This research aimed at knowing how student multiple representation ability at the eleventh grade of State Islamic Senior High School 1 Pekanbaru on Acid-Base Titration lesson was. Quantitative Descriptive method was used in this research. The samples were eleventh-grade students of MIA 2, and they were 30 persons selected by using Purposive sampling technique. The instruments of collecting the data were multiple representation tests that were in the forms of multiple-choice question and essay and interview. Based on the data analysis, it was obtained that the mean score of student multiple representation ability was 95.33% at the macroscopic level, 64.58% at the symbolic level, and 41.11% at the submicroscopic level. Research findings showed that the mean of student multiple representation ability achievements on the aspect of cognitive knowledge was 67.00%, the achievement was on good category and it indicated that the knowledge aspect mastery of student multiple representation ability on Acid-Base Titration was on good category. Keywords Multiple Representation, Acid-Base Titration

Analisis Pemahaman Konsep Siswa pada Pembelajaran Larutan Elektrolit dan Non-Elektrolit dengan 8E Learning Cycle Fitriyani, Dewi; Rahmawati, Yuli; Yusmaniar, Yusmaniar
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 1 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 1 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This study was aimed to develop students’ conceptual understanding in material “electrolyte and non-electrolyte solution” using 8E Learning Cycle model. The study involved 36 students in 10th grader of Math and Science Studies senior high school in Jakarta. Data collection techniques used was interview, concept understanding test, reflective journal and students’ worksheet. Based on the research, the result shows that by using 8E Learning Cycle model , the students’ understanding toward the concepts in sub-material of the solution characteristics and the nature of the solution are increased. Referring to the graph, students’ concept understanding increased to 96% in the sub-material of the characteristics of the solution. Besides, the students’ understanding toward sub-material of the nature of solution increased to 80%. The biggest misconception occurs at the explore stage, this is caused by the students initial knowledge. Students are able to group the electrolyte and non-electrolyte solutions correctly based on the ionization of the solution, but the students are not able to connect the electrolyte and non-electrolyte solutions to the type of bond. In learning process, 8E learning cycle model is not only used as instrumental in developing students' concepts understanding, but also this model plays a role in developing the students’ communication skill and collaboration skill in chemistry learning. Keywords 8E learning cycle model, conceptual understanding, electrolyte and non-electrolyte solutions

Analisis Miskonsepsi pada Materi Larutan Penyangga Menggunakan Two-Tier Diagnostic Test Stephanie, Mian Maria; Fitriyani, Dewi; Paristiowati, Maria; Moersilah, Moersilah; Yusmaniar, Yusmaniar; Rahmawati, Yuli
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 9 No. 2 (2019): Jurnal Riset Pendidikan Kimia (JRPK), Volume 9 Nomor 2 (2019)
Publisher : LPPM Universitas Negeri Jakarta

This study aims to find out the misconceptions that occur in buffer solution materials using two-tier diagnostic tests instrument. The instrument was developed based on the buffer solution material competency indicators into 10 questions and was declared valid for use. The research was conducted on level I and III college students and students totaling 159. The results showed that there was a misconception on the concept of buffer solution properties of 24.6%, the concept of buffer solution composition was 24.1%, the working principle of buffer solution was 29.3 %, and the concept of pH solution is 25.4%. he cause of the misconception is because the initial concept of the respondent is weak, the teacher's explanation often simplifies the concept, the habit of the respondent to memorize, understanding the language and weak mathematical concepts, and learning models that have not provided the opportunity for respondents to understand the components and principles of working buffer solutions microscopically. Knowledge of misconceptions is needed as an evaluation of teachers and lecturers to be more motivated to implement learning models that are able to overcome misconceptions to prevent wider misconceptions in learning chemistry that make chemistry difficult. Keywords Misconception, Two-Tier Diagnostic Test, Buffer Solution

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