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Profile of Critical Thinking Skills of Chemistry Education Students in Solving Problems Related to the Concept of Mole Jenny Pratiwi; Rahmat Rasmawan*; Erlina Erlina; Eny Enawaty; Maria Ulfah
Jurnal Pendidikan Sains Indonesia Vol 11, No 3 (2023): JULY 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v11i3.30372

Critical thinking skills are needed in solving problems because identitying problems requires an analytical thinking process based on clear data and reasons. The purpose of this study was to describe the critical thinking skills of chemistry education students class of 2020 in solving problems related to the mole concept. The type of research used in this study is descriptive quantitative. Subjects who participated voluntarily in this study were 38 people out of 49 chemistry education students class of 2020. Data collection techniques using measurement and direct communication. The research instrument used was adopted from the stoichiometry e-book developed by Rahmat Rasmawan in 2022 which has been validated by 10 validators with a score of 85 which means it is valid and can be used. The data analysis technique used was descriptive analysis. The results showed that critical thinking skills in the skilled category was 40%, while in the less and unskilled were 55% and 5% respectively. In each indicator, which are making assumptions is in the highly skilled criteria with 66%, making inductive thinking conclusions are in the skilled criteria with 84%, and interpreting information is in the unskilled criteria with 61%. The critical thinking skills of students in the 2020 chemistry education class are still in the unskilled category, this is due to the inhibiting factors, namely the online learning system and inappropriate learning methods

Pengembangan Acid-Base Multimedia (ABM) pada Pembelajaran Kimia untuk Memberdayakan Literasi Sains Peserta Didik Suliono Suliono; Eny Enawaty; Indri Astuti
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4445

This research is motivated by the importance of the process of empowering scientific literacy in constructing students' understanding of learning chemistry. This study aimed to determine the effectiveness of developing Acid Base Multimedia (ABM) in chemistry learning to empower students' scientific literacy. This research uses research and development methods. It is used 4D models, with definition, design, develop, and deploy stages. The study involved participants consisting of teachers and students in class XI MIPA at SMA Santo Paulus Pontianak. Development of Acid-Base Multimedia design through expert appraisal from media, design, and material experts obtained a score of 4.86; 4.72; 4.51; with a very valid category. The stages of development testing, obtained an average response rate of 4.71, 4.54, and 4.24, respectively, with a very good category. The N-gain score is 0.6028, which means that the interpretation of the level of influence of increasing test results from learning to use Acid Base Multimedia is moderate. Testing the effectiveness of Acid-Base Multimedia with effect size obtained a value of 2.2 in the strong effect category. Based on the results of the study, it can be concluded that Acid Base Multimedia can empower scientific literacy effectively in constructing students' understanding of acid-base material

Pengembangan Acid-Base Multimedia (ABM) pada Pembelajaran Kimia untuk Memberdayakan Literasi Sains Peserta Didik Suliono Suliono; Eny Enawaty; Indri Astuti
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4445

This research is motivated by the importance of the process of empowering scientific literacy in constructing students' understanding of learning chemistry. This study aimed to determine the effectiveness of developing Acid Base Multimedia (ABM) in chemistry learning to empower students' scientific literacy. This research uses research and development methods. It is used 4D models, with definition, design, develop, and deploy stages. The study involved participants consisting of teachers and students in class XI MIPA at SMA Santo Paulus Pontianak. Development of Acid-Base Multimedia design through expert appraisal from media, design, and material experts obtained a score of 4.86; 4.72; 4.51; with a very valid category. The stages of development testing, obtained an average response rate of 4.71, 4.54, and 4.24, respectively, with a very good category. The N-gain score is 0.6028, which means that the interpretation of the level of influence of increasing test results from learning to use Acid Base Multimedia is moderate. Testing the effectiveness of Acid-Base Multimedia with effect size obtained a value of 2.2 in the strong effect category. Based on the results of the study, it can be concluded that Acid Base Multimedia can empower scientific literacy effectively in constructing students' understanding of acid-base material

Profile of Critical Thinking Skills of Chemistry Education Students in Solving Problems Related to the Concept of Mole Jenny Pratiwi; Rahmat Rasmawan*; Erlina Erlina; Eny Enawaty; Maria Ulfah
Jurnal Pendidikan Sains Indonesia Vol 11, No 3 (2023): JULY 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v11i3.30372

Critical thinking skills are needed in solving problems because identitying problems requires an analytical thinking process based on clear data and reasons. The purpose of this study was to describe the critical thinking skills of chemistry education students class of 2020 in solving problems related to the mole concept. The type of research used in this study is descriptive quantitative. Subjects who participated voluntarily in this study were 38 people out of 49 chemistry education students class of 2020. Data collection techniques using measurement and direct communication. The research instrument used was adopted from the stoichiometry e-book developed by Rahmat Rasmawan in 2022 which has been validated by 10 validators with a score of 85 which means it is valid and can be used. The data analysis technique used was descriptive analysis. The results showed that critical thinking skills in the skilled category was 40%, while in the less and unskilled were 55% and 5% respectively. In each indicator, which are making assumptions is in the highly skilled criteria with 66%, making inductive thinking conclusions are in the skilled criteria with 84%, and interpreting information is in the unskilled criteria with 61%. The critical thinking skills of students in the 2020 chemistry education class are still in the unskilled category, this is due to the inhibiting factors, namely the online learning system and inappropriate learning methods

Deskripsi Disiplin dalam Pembelajaran Kimia Siswa MAN 1 Sintang Yunita Puspasari; Tulus Junanto; Andi Ifriany Harun; Eny Enawaty; Rahmat Rasmawan
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 5 (2023): October 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i5.8996

Disiplin merupakan salah satu unsur penting dalam karakteristik pembelajaran kimia. Hal tersebut membuat guru membutuhkan informasi tentang kondisi kedisiplinan siswa sehingga dapat membantu guru dalam memberikan tindakan yang tepat untuk meningkatkan karakter disiplin siswa. Tujuan penelitian ini untuk mendeskripsikan kedisiplinan dalam pembelajaran kimia siswa MAN 1 Sintang. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan pendekatan studi kasus. Subjek penelitian ini adalah siswa kelas XI MIA 1 MAN 1 Sintang. Prosedur pengumpulan data yaitu pertama peneliti memberikan angket kepada siswa kemudian hasilnya dianalisis dan disajikan dalam bentuk tabel dan diagram, kedua peneliti melakukan observasi dan wawancara sebagai triangulasi. Instrument penelitian yang digunakan adalah angket dan pedoman observasi. Angket menggunakan skala likert dan hasilnya analisis dalam bentuk persentase.Hasilnya siswa sudah menunjukkan sikap disiplin selama pembelajaran kimia. kategori disiplin siswa yaitu sebanyak 65% siswa masuk dalam kategori sangat kuat, 32% siswa masuk dalam kategori kuat dan 3% siswa masuk dalam kategori cukup.

Pengembangan Video Pembelajaran Zat Adiktif Berbasis Kearifan Lokal untuk Mendukung Perkuliahan Kimia SMP Dea Aninda; Masriani; Eny Enawaty
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.11370

This development research aims to assess the feasibility and responses to a local wisdom-based learning video on addictive substances as a learning resource for prospective junior high school Chemistry teachers. The ADDIE development model (analyze, design, develop, implement, evaluate) was used. Data were collected literature study, observation, interviews, and the use of feasibility instruments and response questionnaires. The video was validated by experts in material, language, and media aspects. Response questionnaires were conducted with 1 lecturer, 2 teachers, and 8 university students in a small-scale response questionnaires, and 36 university students in a large-scale response questionnaires. Feasibility results showed the video’s material was 100% feasible, language 94.6%, and media 100%, with an average of 98.2%. The average responses from lecturers and teachers were 100% and 99.2%, respectively, categorized as strongly good. University student responses were 87.6% in the small-scale response questionnaires, increasing to 92.4% in the large-scale response questionnaires, both categorized as strongly good. Therefore, the learning video on addictive substances based on local wisdom is highly suitable as a supporting resource for junior high school Chemistry and received strongly good responses from lecturer and teachers, and university students.

Development of Teaching E-Modules on Atomic Structure Material Based on the Merdeka Curriculum Melviani; Eny Enawaty; Masriani
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 6 (2025): December 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i6.18750

The purpose of this study was to develop and test the feasibility of materials and media, as well as to observe teachers' responses to e-learning modules on atomic structure based on the independent curriculum. This study uses the Research and Development method with the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. However, the development process is limited to the development stage with the aim of producing e-learning modules that are theoretically feasible based on expert assessment and user response, without empirically testing the effectiveness of the product. The module that has been developed is tested for feasibility by each of the 2 media experts and material experts to determine whether the module is suitable for use. In addition to the feasibility assessment, a response test to the product was also carried out involving 2 teachers from driving schools in Pontianak city. The results of the analysis in the material test were 88%, the media test was 84%, and the teacher response questionnaire to the teaching module was 96%. So it can be concluded that the teaching e-module on atomic structure material based on the independent curriculum developed is feasible to use as a learning tool because it has passed the feasibility assessment by material and media experts and received a very good response from chemistry learning teachers because it has passed the response test. The uniqueness of this research lies in the development of an e-learning module that systematically maps Learning Outcomes (CP) into Learning Objectives (TP) and Learning Objective Sequences (ATP), and is designed in an interactive digital format to overcome teachers' difficulties in planning lessons under the Merdeka Curriculum. Researchers suggest continuing this research at the next stage, namely implementation and evaluation to see the effectiveness of the teaching modules produced because the teaching modules can also be used by teachers in learning chemistry so as to make it easier for teachers to have teaching module references that are more flexible and can be accessed at any time.

Factors Influencing Learning Difficulties in Stoichiometry Among Chemistry Education Students Monika; Eny Enawaty; Andi Ifriany
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 10 No. 3 (2026): May
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v10i3.1323

Learning difficulties in the Basic Chemistry course remain a common problem among chemistry education students, especially in stoichiometry, as reflected in low final examination scores. Therefore, this study aims to analyze the factors contributing to learning difficulties in stoichiometry among chemistry education students in a Basic Chemistry course. This research employed a quantitative descriptive method involving 48 students selected through purposive sampling. Data were collected using questionnaires, interviews, and documentation. Data were analyzed using descriptive percentage analysis to determine the relative contribution of each factor. The results reveal that learning difficulties are influenced by internal and external factors. Internal factors include physical condition (50%), categorized as Poor; physiological function (29%), categorized as Very Poor; interest (29%), categorized as Very Poor; and motivation (32%), categorized as Very Poor. Meanwhile, external factors consist of family environment (22%), in the Very Poor category, campus environment (31%) in the Very Poor category, and community environment (29%) in the Very Poor category. The percentages indicate the relative contribution of each factor to students’ learning difficulties, with physical condition emerging as the most dominant factor affecting students’ understanding of stoichiometry. These findings underscore the need for lecturers to develop more effective learning strategies, increase students’ motivation and interest, and create a supportive learning environment. In addition, students are expected to improve their learning readiness and actively manage their learning conditions in order to better understand stoichiometry.

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