Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

1.325

P-Index

This Author published in this journals

All Journal Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA) JKPK (Jurnal Kimia dan Pendidikan Kimia) Jurnal Riset Pendidikan Kimia (JRPK) Sarwahita : Jurnal Pengabdian Kepada Masyarakat

Yuli Rahmawati

Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta

Author-ID : 3727716

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences Other

Published : 14 Documents Claim Missing Document

Claim Missing Document

Articles

1 2

Social Emotional Learning in Chemistry Learning : Group Investigation dan Contextual Learning Integration to Develop Student’s Social Emotional Competencies Maulidya Virginanti; Yuli Rahmawati; Fera Kurniadewi
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 4, No 1 (2019): JKPK ( Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v4i1.13142

This article presents the results from integrating Social Emotional Learning (SEL) through cooperative learning and contextual approach in chemistry learning. This study was conducted on 10th-grade students in the academic year of 2016/2017. Collaborative learning, as well as the use of real-life scenario, are some of the teaching practices for facilitating Social Emotional Learning (SEL) and promotes students' social-emotional competenciesthat aligned with affective competencies in Indonesia’s 2013 curricula. The proposed teaching practices also answer the challenges faced by the implementation of the 2013 curricula, finding proper teaching practices to integrate to develop student’s character through learning activity. The empirical work of the study is based on a qualitative approach. Six Group Investigation’s stage integrated with the use of real-life scenario was analyzed through various method such as observations, interviews, reflective journals, and student’s worksheets answer. The results found that students showed positive attitudes and perspective’s change towards chemistry learning, establish positive relationship with peers, cooperative skill, tolerance, and responsible decision making by considered himself, others, and community within the learning process.

Using Think-Pair-Share to Develop Students' Social and Emotional Competencies in Chemistry Learning Yuli Rahmawati; Tri Hastuti Budi Utami; Muktiningsih Nurjayadi; Alin Mardiah
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 5, No 1 (2020): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v5i1.13140

The aim of this study was to analyze students' social and emotional competencies through the integration of Think Pair Share (TPS) and a Social and Emotional Learning (SEL) approach to topics related to Acids and Bases. Social and emotional learning (SEL) is the process through which children and adults understand and manage emotions, set and achieve positive goals, feel and show empathy for others, establish and maintain positive relationships, and make responsible decisions.. The study involved thirty-five 11th grade students in one of private school in Jakarta and was conducted between January and April, 2017. A qualitative methodology was employed to analyze students’ social and emotional competencies using interviews, classroom observations, reflective journals, and student worksheets. The application of a SEL approach was carried out by integrating it with a TPS strategy. In the Think stage students were given the opportunity to explore their understanding of acids and bases and to solve problems individually. In the Pair stage they could communicate their insights to the group, and in the Share stage they had occasion to present their group perspectives and respond to others. The five social and emotional competences found in this study were; self awareness, self management, social awareness, relationship management, and responsible decision making. Self awareness was demonstrated by understanding a student’s abilities, their needs, and their self- confidence. Self management was indicated by a student’s ability to manage pressure, plan strategies, and seek help. Social awareness competencies were analyzed through the development of students' attitudes to diversity and how they demonstrated care for friends. Relationship management competencies were identified by observing a student’s ability to manage friendships, how they overcame differences, and whether they provided assistance to each other. The responsible decision making competency was determined by observing how students made decisions when trying to solve a problem and whether they were able to plan a strategy when facing pressure. Whilst integrating SEL the researchers were challenged by the need to empower students, encourage teachers to stimulate students’ social and emotional competencies, and to manage time constraints. Integrating SEL into chemistry learning provided opportunities for students to develop their social and emotional competencies through independent thinking activities, group discussions, and presentations to their peers.

STUDENTSâ€™ PERCEPTIONS FOR THE CHEMISTRY LABORATORY ENVIRONMENT IMPROVEMENT Yuli Rahmawati; Rekha Koul
Jurnal Riset Pendidikan Kimia (JRPK) Vol 1 No 1 (2011): Jurnal Riset Pendidikan Kimia (JRPK), Volume 1 Nomor 1 (2011)
Publisher : LPPM Universitas Negeri Jakarta

Chemistry studentsâ€™ perceptions of the chemistry laboratory learning environment were investigated in Jakarta State University. An already existing instrument Chemistry Laboratory Environment Inventory (CLEI) questionnaire was translated into Bahasa Indonesia and administered to 410 university students in three different years of chemistry study. Data analyses supported the validity and reliability of the instrument when used in this context and there were no statistically significant differences in mean scores for gender and programme of study. However, the mean differences in studentsâ€™ perceptions of their laboratory environment were statistically significant by year level. These differences were further validated by the interview data. Qualitative data were obtained from laboratory observations and interviews with the students. Furthermore, both quantitative and qualitative data confirmed that students wished for an improved laboratory learning environment in terms of more opportunities to explore their own interests and to work with better laboratory equipment. The chemistry department staff could use the information from this study to guide them in making changes for improving the learning process in the laboratory.

CRITICAL REFLECTIONS OF A CHEMISTRY TEACHER EDUCATOR IN REVEALING TEACHING IDENTITY: A CRITICAL AUTOETHNOGRAPHY RESEARCH Yuli Rahmawati; Peter C Taylor; Rekha K Koul
Jurnal Riset Pendidikan Kimia (JRPK) Vol 3 No 1 (2013): Jurnal Riset Pendidikan Kimia (JRPK), Volume 3 Nomor 1 (2013)
Publisher : LPPM Universitas Negeri Jakarta

This article focuses on critical reflections on my teaching identity when I engaged as a co-teacher with three science teachers and their students from different social and cultural backgrounds. I am a university based chemistry teacher educator from Indonesia who worked in a 3-year longitudinal co-teaching project in lower secondary schools in Western Australia. As the research involved critical reflection on my own professional praxis, I adopted a multi-paradigmatic research approach with critical auto/ethnography as the research methodology. Over time, critical reflection enabled me to develop difference awareness, empathy and rapport, sharing of control and power, mutual understanding and negotiation. However, I found myself struggling to engage deeply with the science teachers and their students, due in part to socio-cultural factors. In this article, I investigate my autobiographical self as a science teacher educator facing the dilemma of aspiring to become increasingly empowered whilst simultaneously being controlled by external socio-cultural forces. As I worked with the 3 science teachers I found within their characters a mirror of my own history as a science teacher. I came to realise the power of meaning making for studentsâ€™ learning and also that in my own teaching history I had ignored it when the power of the technical interest strongly controlled the science classroom. The journey of working closely with the three science teachers invoked in me continuous reflection on my own evolving teaching identity as a science educator who is committed to transformative learning theory, who has faith in constructivism as a pedagogical referent, who envisions better teacher-student relationships, and who is trying to establish the wisdom of dialectical thinking; a set of beliefs that I hope will help me to stay on the pathway of increasing empowerment for better education. Key Words: Co-teaching, teaching identity, auto/ethnography, transformative learning

THE STUDY OFMOTIVATION TO BE SCIENCE TEACHER Yuli Rahmawati
Jurnal Riset Pendidikan Kimia (JRPK) Vol 3 No 1 (2013): Jurnal Riset Pendidikan Kimia (JRPK), Volume 3 Nomor 1 (2013)
Publisher : LPPM Universitas Negeri Jakarta

This study aims is to examine several factors that influence people to choose the profession as a science teacher. The motivation is important factor that influence individual to have a good performance in their activities. Descriptive qualitative methodology through the semi-structured interview method is chosen to get the meaningful information of this study. The data was collected from four experienced science teachers who come from different countries which are Australia, America, Africa, and Philippines. The study found that several factors that motivated participants to be a teacher are family member, aspiration, role models, previous teaching experiences, teaching as powerful and manageable job, and educational background. However, all participants found interactions with their students have motivated them to be good and professional science teachers. Keywords: Motivation, science teacher, descriptive study

ANALISIS MODEL MENTAL SISWA DALAM PENERAPAN MODEL PEMBELAJARAN LEARNING CYCLE 8E PADA MATERI HIDROLISIS GARAM Waskitarini Darmiyanti; Yuli Rahmawati; Fera Kurniadewi; Achmad Ridwan
Jurnal Riset Pendidikan Kimia (JRPK) Vol 7 No 1 (2017): Jurnal Riset Pendidikan Kimia (JRPK), Volume 7 Nomor 1 (2017)
Publisher : LPPM Universitas Negeri Jakarta

This study aims to analyse the studentsâ€™ mental model of students in SMA 42 Jakarta in the implementation of Learning Cycle 8E learning model on salt hydrolysis learning. This research was conducted in first semester of 2016/2017 academic year. There are 36 students of year XI in MIPA 5 was involved in the study. This qualitative research was conducted with the data collection of writing-drawing technique, in-depth interviews, classroom observation, student journal reflective. The Miles and Huberman data analysis was employed with quality standards of data reduction, display data, and verification. Class observation conducted before and after the learning Cycle 8E was implemented for understanding, the characteristics of students and classroom learning environment. The interview technique was conducted to have deep understanding the studentsâ€™ mental model. The result showed that the students developed understanding on the concept of hydrolysis reaction process and pH of salt solution which were generated categories of understanding, not understanding, and misconception. The three categories are seen from the four stages of the learning Cycle 8E which are explore, elaborate, extend, and explain. studentsâ€™ understanding and mental model development are influenced by the learning environment and prior knowledge. This model also has developed studentsâ€™ soft skills of empathy communication, critical thinking and collaboration skills. Keyword: Chemistry Education, Mental Model, Salt Hydrolysis, Learning Cycle 8E

PENGGUNAAN CONCEPTUAL CHANGE TEXT DENGAN MODEL PEMBELAJARAN 5E UNTUK MENGATASI MISKONSEPSI SISWA PADA MATERI ASAM BASA DI SMAN 4 TAMBUN SELATAN Dyah Budi Utami; Yuli Rahmawati; Riskiono Slamet
Jurnal Riset Pendidikan Kimia (JRPK) Vol 7 No 1 (2017): Jurnal Riset Pendidikan Kimia (JRPK), Volume 7 Nomor 1 (2017)
Publisher : LPPM Universitas Negeri Jakarta

This study aimed for exploring the integration of conceptual change text with 5E learning model to overcome students misconceptions about acids and bases in SMAN 4 Tambun Selatan. The research employed qualitative research approach with classroom action research conducted in XI IPA 3. Data are collected through CCT, interview, observation dan reflective journal to indetification students misconceptions and conceptual change. In this research students misconceptions in acid base concept, characteristic of acid base solutions, acid base indicators, ionization of strong and weak acids, ionization of strong and weak base, pH value and reaction between acid solution with base solution. The data analysis and interpretation indicates that in the first cycle thereâ€™s 90% students that have partial understanding category, in the second cycle thereâ€™s 83% students that have sound understanding category and in the third cycle thereâ€™s 88% students that have sound understanding category. The findings lead to recommendation to use conceptual change text with 5E model to overcome student misconception and fostering conceptual change. Other implication of this research is students should understanding concept by drawing their own mental models. Keywords: Acids and Bases, Classroom Action Research, Conceptual Change Text, 5E Learning Model, Student Misconception

Peranan Transformative Learning dalam Pendidikan Kimia: Pengembangan Karakter, Identitas Budaya, dan Kompetensi Abad ke-21 Yuli Rahmawati
Jurnal Riset Pendidikan Kimia (JRPK) Vol 8 No 1 (2018): Jurnal Riset Pendidikan Kimia (JRPK), Volume 8 Nomor 1 (2018)
Publisher : LPPM Universitas Negeri Jakarta

Pendidikan kimia tidak hanya terfokus untuk meningkatkan kompetensi peserta didik pada aspek pengetahuan kimia, namun juga mempersiapkan generasi muda yang memiliki kemampuan menjadi agent of change, berkarakter, dan berbudaya khususnya dalam menghadapi tantangan abad 21. Pembelajaran dengan prinsip transformative learning terfokus pada mentransformasi beliefs, perilaku (attitudes), dan emosi akan mengintegrasikan refleksi peserta didik terhadap dirinya sendiri (self-critical reflection) yang dikaitkan dengan pengalamannya untuk mengembangkan dan mentransformasi kompetensi peserta didik secara holistik baik hard skills maupun soft skills. Artikel ini memberikan paparan mengenai peranan transformative learning dalam pembelajaran kimia dalam mengembangkan karakter, identitas budaya, dan kompetensi abad ke-21 dari peserta didik dan memberikan penguatan kompetensi terhadap kehidupan sosial peserta didik dalam bermasyarakat yang dapat dijadikan sebagai keterampilan peserta didik di masa yang akan datang. Pendekatan-pendekatan pembelajaran yang telah dikembangkan oleh peneliti bersama tim peneliti selama tahun 2013-2017 menggunakan dasar prinsip transformative learning dimana proses refleksi peserta didik dan peranan pendidik sebagai transformative educator berperan sangat penting. Pendekatan-pendekatan pembelajaran yang telah diterapkan dalam pembelajaran kimia, yaitu Social Emotional Learning (SEL), Dilemmas Stories, Life Cycle Analysis, Socio-Critical Problem Oriented, Culturally Responsive Teaching, dan Science Technology Education Art and Mathematics (STEAM). Integrasi transformative learning ini membutuhkan perubahan paradigma mendasar dalam proses pembelajaran, dalam konteks ini pendidik perlu menerapkan 3 prinsip mendasar untuk dijadikan acuan dalam implementasi pendekatan, yaitu: 1) constructivism as referent, 2) empowering teacher-student relationship, and 3) dialectical thinking. Pada akhirnya, hasil penelitian ini diharapkan dapat memberikan kontribusi terhadap pembelajaran dan penelitian pendidikan kimia yang dapat dimanfaatkan bagi pada pendidik dan peserta didik calon pendidik untuk dapat memberikan inovasi pendekatan pembelajaran yang disesuaikan dengan konteks dan karakteristik pembelajaran kimia. Kata kunci Pembelajaran Kimia, Transformative Learning, Keterampilan Abad 21, Karakter, Identitas Budaya.

Analisis Miskonsepsi pada Materi Larutan Penyangga Menggunakan Two-Tier Diagnostic Test Mian Gultom; Dewi Fitriyani; Maria Paristiowati; Moersilah; Yusmaniar; Yuli Rahmawati
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

Penelitian ini bertujuan mengetahui miskonsepsi yang terjadi pada materi larutan penyangga menggunakan instrumen soal two-tier diagnostic test . Instrumen dikembangkan berdasarkan indikator kompetensi materi larutan penyangga menjadi 10 pertanyaan dan dinyatakan valid untuk digunakan. Penelitian dilakukan terhadap siswa dan mahasiswa tingkat I dan III berjumlah 159. Hasil penelitian menunjukkan bahwa terjadi miskonsepsi pada konsep sifat larutan penyangga sebanyak 24,6%, konsep komposisi larutan penyangga sebanyak 24,1%, konsep prinsip kerja larutan penyangga sebanyak 29,3%, dan konsep pH larutan sebanyak 25,4%. Penyebab miskonsepsi dikarenakan konsep awal responden yang lemah, penjelasan guru yang sering menyederhanakan konsep, kebiasaan responden untuk menghafal, pemahaman bahasa dan konsep matematis yang lemah, serta model pembelajaran yang belum memberikan kesempatan responden untuk memahami komponen dan prinsip kerja larutan penyangga secara mikroskopis. Pengetahuan tentang miskonsepsi diperlukan sebagai evaluasi terhadap guru dan dosen agar lebih termotivasi untuk menerapkan model pembelajaran yang mampu mengatasi miskonsepsi untuk mencegah timbulnya miskonsepsi lebih luas dalam pembelajaran kimia yang menjadikan kimia dianggap sulit. Kata kunci Miskonsepsi, Two-Tier Diagnostic Test, Larutan Penyangga

Analisis Pemahaman Konsep Siswa pada Pembelajaran Larutan Elektrolit dan Non-Elektrolit dengan 8E Learning Cycle Dewi Fitriyani; Yuli Rahmawati; 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

Co-Authors Achmad Ridwan Achmad Ridwan Alin Mardiah Alin Mardiah Chintia Fatimah Dewi Fitriyani Dewi Fitriyani Dyah Budi Utami Fera Kurniadewi Hayyun Lisdiana Irma Ratna Kartika Maulidya Virginanti Mian Gultom Moersilah Muktiningsih Nurjayadi Paristiowati, Maria Peter C Taylor Pramita Cucu Mawarni Rekha K Koul Rekha Koul Riskiono Slamet Sylvia Faustine Tri Hastuti Budi Utami Tritiyatma Hadinugrahaningsih Tritiyatma Hadinugrahaningsih Waskitarini Darmiyanti Yusmaniar

Title

Found 14 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 14 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 14 Documents
Search