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All Journal Jurnal Pendidikan IPA Indonesia Jurnal Inovasi Pendidikan Kimia
A. Permanasari
Program Studi Pendidikan IPA, Pascasarjana Universitas Pendidikan Indonesia, Bandung, Jawa Barat
Chemical Engineering, Chemistry & Bioengineering Chemistry Education

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Analisis Pemahaman Konsep dan Kesulitan Mahasiswa Untuk Pengembangan Program Perkuliahan Dasar-Dasar Kimia Analitik Berbasis Problem Solving Pursitasari, I. D.; Permanasari, A.
Jurnal Pendidikan IPA Indonesia Vol 1, No 1 (2012)
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

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Abstract

Tujuan penelitian adalah menentukan pemahaman konsep mahasiswa serta menggali kesulitan dan pandangan mahasiswa selama mengikuti perkuliahan Dasar-dasar Kimia Analitik (DKA). Pandangan mahasiswa terhadap perkuliahan DKA menyatakan penjelasan dosen kurang terlalu cepat (25,81%); dosen menggunakan metode diskusi informasi dan latihan soal dalam perkuliahan (87,16%); praktikum dilakukan untuk memverifikasi teori (87,10%); dan fasilitas laboritorium cukup memadai (80,65%). Berdasarkan hasil penelitian perlu dilakukan pengembangan program perkuliahan untuk memfasilitasi kemampuan problem solving sehingga dapat memperbaiki pemahaman konsep.The purposes of this research are to define the students’ conceptual understanding and to find out their difficulty and opinion of Analytic Basic Chemistry-Problem Solving Based lecturing. Students opinion tell that the lecturer speaks fast in explaining the material (25,81%); the lecturer uses discussion-information method and gives exercise (87,16%); the lecturer uses practicum to verify the theory (87,10%); and the laboratory facility is quite satisfactory (80,65%). Based on the research it can be suggested to develop the lecture program to facilitate the problem solving ability to fix the conceptual understanding.
ANALISIS PENGUASAAN MATERI DAN KETERAMPILAN BERPIKIR KREATIF MAHASISWA DALAM PERKULIAHAN KIMIA LINGKUNGAN BERBASIS MASALAH UNTUK MATERI PENCEMARAN UDARA Nuswowati, M.; Permanasari, A.; Binadja, A.; Arifin, M.
Jurnal Inovasi Pendidikan Kimia Vol 6, No 1 (2012): January 2012
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Tujuan penelitian ini adalah untuk menganalisis penguasaan materi dan keterampilan berpikir kreatif mahasiswa setelah mengikuti perkuliahan Kimia Lingkungan berbasis masalah untuk materi pencemaran udara. Penelitian dilakukan terhadap mahasiswa Program Studi Pendidikan Kimia di salah satu universitas di Semarang untuk mata kuliah Kimia Lingkungan pada semester genap tahun 2010-2011. Mahasiswa rombel 1 (20 orang) untuk kelas eksperimen diberi perkuliahan dengan pendekatan berbasis masalah. Rombel 2 (23 orang) untuk kelas kontrol diberi perkuliahan seperti yang biasa dilakukan selama ini. Data yang terkumpul selanjutnya dilakukan analisis secara deskriptif. Has ii penelitian menunjukkan N-gain penguasaan materi pencemaran udara mahasiswa kelompok eksperimen adalah sedang, demikian pula untuk kelompok kontrol. N-gain keterampilan berpikir kreatif untuk kelas eksperimen adalah tinggi, sedangkan untuk kelompok kontrol adalah sedang. Lebih dari 50% pendapat mahasiswa menyebutkan bahwa komponen materi, model, pedoman mahasiswa, LKM, suasana belajar dan strategi dosen dalam perkuliahan sangat menarik, sangat baru, dan sangat mudah. Agar N­ gain rerata kelompok eksperimen dan kelompok kontrol pada indikator 3 tidak mengalami peningkatan paling sedikit, maka mahasiswa lebih dimotivasi dalam mencari sumber mutakhir tentang penyelesaian masalah pencemaran udara.The purpose of this study was to analyze students material mastery and creative thinking skills after attending Environmental Chemistry-based lectures for a material issue of air pollution. This study was conducted on students of Chemistry Education at a university in Semarang for Environmental Chemistry courses in the second semester 2010-2011. Students of class 1 (20 people) as the experimental group were treated with a problem­ based approach. Class 2 (23 people) as the control group were treated with lectures as was done during this time. The collected data were then analyzed descriptively. The results showed that N -gain of matter mastery of air pollution of experimental group was moderate, as well as for the control group. N-gain of creative thinking skills for the experimental class was high, whereas for the control group was moderate. More than 50% of students said that the material component, models, students guidance and creativity sheets, an atmosphere of learning, and lecturers strategy in the lecture were very interesting, very new, and very easy. In order to gain the mean N-gain of the two groups at the third indicator did not have the least increase, the students were more motivated to look for on the newest source of air pollution problems.
PROJECT BASED LEARNING INTEGRATED TO STEM TO ENHANCE ELEMENTARY SCHOOL’S STUDENTS SCIENTIFIC LITERACY Afriana, J.; Permanasari, A.; Fitriani, A.
Jurnal Pendidikan IPA Indonesia Vol 5, No 2 (2016): October 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i2.5493

Abstract

This study was done to depict Project Based Learning (PjBL) integrated with science science, technology, engineering, and mathematics (STEM), to enhance elementary school students’ science literation. Theme used in this study was air pollution. Research method was quasi experimental with The Matching-Only Pretest-Posttest Control Group Design. It was conducted in 56 seventh graders of SMP Islam Terpadu, Sukabumi in which 28 students were in experiment class, and 28 students were in control class. Data is collected by pretest and posttest of sciences literacy and students questionaire about PjBL STEM. Based on the data analysis, it was known that the N-Gain averages of sciences literacy were 0,31 in experiment class as middle category and 0,22 in control class as low category. T-test showed that scientific literacy enhancemen in experimental class was more significant than in control class. General students’ reponses showed that almost all students was excited to PjBL STEM learning, got impressive experiences during the learning and boost their learning motivation and interest.
Profile of Students Creative Thinking Skills on Quantitative Project-Based Protein Testing using Local Materials Sari, D. K.; Permanasari, A.; Supriyanti, F. M. T.
Jurnal Pendidikan IPA Indonesia Vol 6, No 1 (2017): April 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i1.9516

Abstract

The purpose of this study is to obtain a profile of students’ creative thinking skills on quantitative project-based protein testing using local materials. Implementation of the research is using quasi-experimental method pre-test post-test control group design with 40 students involved in Biochemistry lab. The research instrument is pre-test and post-test using creative thinking skills in the form of description and students’ questionnaire. The analysis was performed with SPSS 22.0 program to see the significance normality, U Mann-Whitney test for nonparametric statistics, N-Gain score, and the percentage of student responses to the practicum performed. The research result shows that the pretest rate in the experimental group is 8.25 while in the control group is 6.90. After attending a project-based practicum with local materials, the experimental group obtained the mean of posttest is 37.55 while in control class is 11.18. The students’ improvement on creative thinking skills can be seen from the average of N-Gain in the experimental class with 0.32 (medium category) and in the control category with 0.05 (low category). The experimental and control class have different creative thinking skills significantly different fluency, flexibility, novelty, and detail. It can be concluded that quantitative project-based protein testing using local materials can improve students’ creative thinking skills. 71% of total students feel that quantitative project-based protein testing using local materials make them more creative in doing a practicum in the laboratory.
ANALISIS PEMAHAMAN KONSEP DAN KESULITAN MAHASISWA UNTUK PENGEMBANGAN PROGRAM PERKULIAHAN DASAR-DASAR KIMIA ANALITIK BERBASIS PROBLEM SOLVING Pursitasari, I. D.; Permanasari, A.
Jurnal Pendidikan IPA Indonesia Vol 1, No 1 (2012): April 2012
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v1i1.2020

Abstract

Tujuan penelitian adalah menentukan pemahaman konsep mahasiswa serta menggali kesulitan dan pandangan mahasiswa selama mengikuti perkuliahan Dasar-dasar Kimia Analitik (DKA). Pandangan mahasiswa terhadap perkuliahan DKA menyatakan penjelasan dosen kurang terlalu cepat (25,81%); dosen menggunakan metode diskusi informasi dan latihan soal dalam perkuliahan (87,16%); praktikum dilakukan untuk memverifikasi teori (87,10%); dan fasilitas laboritorium cukup memadai (80,65%). Berdasarkan hasil penelitian perlu dilakukan pengembangan program perkuliahan untuk memfasilitasi kemampuan problem solving sehingga dapat memperbaiki pemahaman konsep.The purposes of this research are to define the students’ conceptual understanding and to find out their difficulty and opinion of Analytic Basic Chemistry-Problem Solving Based lecturing. Students opinion tell that the lecturer speaks fast in explaining the material (25,81%); the lecturer uses discussion-information method and gives exercise (87,16%); the lecturer uses practicum to verify the theory (87,10%); and the laboratory facility is quite satisfactory (80,65%). Based on the research it can be suggested to develop the lecture program to facilitate the problem solving ability to fix the conceptual understanding.
STUDENT MISCONCEPTION ON REDOX TITRATION (A CHALLENGE ON THE COURSE IMPLEMENTATION THROUGH COGNITIVE DISSONANCE BASED ON THE MULTIPLE REPRESENTATIONS) Widarti, H. R.; Permanasari, A.; Mulyani, S.
Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i1.5790

Abstract

The misconception is one of the obstacles in the concept mastery that needed to be minimalized. This descriptive study was conducted to find the patterns of misconceptions which have occurred on college students who participating in the redox titration course subject. Efforts to minimize misconceptions have been conducted through lectures using the multiple representations with the cognitive dissonance strategies on the 30 students who joined the Fundamentals of Analytical Chemistry course. The research instrument used in this study was 6 multiple-choice tests with reasons. In order to detect the misconception, Certainty of Response Index technique was performed. The preliminary study results showed that 34.30% of students experiencing the misconceptions on redox titration. After treatments, the misconceptions reduced to 28.17%. A misconception that cannot be eliminated was related to the concepts involving in the microscopic and symbolic appearances.
STEM VIRTUAL LAB : AN ALTERNATIVE PRACTICAL MEDIA TO ENHANCE STUDENT’S SCIENTIFIC LITERACY Ismail, I.; Permanasari, A.; Setiawan, W.
Jurnal Pendidikan IPA Indonesia Vol 5, No 2 (2016): October 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i2.5492

Abstract

This research aimed to develop a STEM-based virtual lab as an alternative media in improving scientific literacy of junior high school students on the theme of water pollution. Development is done by using 4D methods: Define, Design, Develop, and Disseminate. After the implementation was done, it’s effectiveness in increasing scientific literacy was examined using one group pretest-posttest design.  At the define stage problems from PISA  2012, KDs, and STEM characteristics were analyzed. Design of flowcharts, storyboards, and user interface were done on design phase. Phases of develop includes the creation of virtual labs and validation by media expert and a science teacher. Phases of disseminate this research is to implement limited to two classes of junior high school students. The results from media expert validation and science teachers validates that STEM-based virtual labs that have been developed shows very decent used in the feasibility study by percentage according to media expert at 86.24% and 82.71% according to science teacher. The results show that the implementation of the STEM-based virtual lab that has been developed can improve scientific literacy of students with a large increase (N-gain) in the class 7B of 0.46 which falls in to medium category and class 7D of 0.29 with medium category.
STEM LEARNING IN MATERIAL OF TEMPERATURE AND ITS CHANGE TO IMPROVE SCIENTIFIC LITERACY OF JUNIOR HIGH SCHOOL Khaeroningtyas, N.; Permanasari, A.; Hamidah, I.
Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i1.5797

Abstract

This research aims to determine the improvement of students’ scientific literacy after STEM (Science, Technology, Engineering, and Mathematics) learning using 6E Learning by DesignTM Model on temperature and its changes material. The research was conducted in SMP Negeri (State Junior High School) 1 Bumiayu in the academic year 2015/2016. The method used was quasi-experimental design with The Matching Only - pretest posttest control group design. This study used two group of experiment group of students who learned the material with STEM learning using 6E Learning by DesignTM, while the control group students learned with non-STEM learning. The analysis showed that the students scientific literacy in experiment group is better than control group. The conclusion that can be drawn is STEM learning using 6E Learning by DesignTM on temperature and its changes material can improve students’ scientific literacy.
LITERASI KIMIA MAHASISWA PGSD DAN GURU IPA SEKOLAH DASAR Sujana, A.; Permanasari, A.; Sopandi, W.; Mudzakir, A.
Jurnal Pendidikan IPA Indonesia Vol 3, No 1 (2014): April 2014
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v3i1.2895

Abstract

Literasi kimia merupakan salah satu aspek penting yang harus dikuasai mahasiswa PGSD dan guru SD, karena berpengaruh terhadap literasi sains serta banyak aspek kimia dalam kehidupan seperti pada tema air. Penelitian ini bertujuan untuk mengetahui literasi kimia guru SD dan mahasiswa PGSD. Metode yang digunakan adalah metode deskriptif, dengan subyek penelitian berjumlah 61 orang, 41 orang berasal dari mahasiswa PGSD serta 20 orang dari guru SD. Instrumen yang digunakan berupa soal tes literasi kimia berjumlah 40 soal berbentuk pilihan berganda yang dilengkapi alasan atau keterangan lainnya untuk memperkuat jawaban yang diberikan, angket, serta wawancara. Teknik pengolahan data yang dilakukan meliputi penentuan batas ketercapaian literasi kimia, pemberian skor setiap soal, pengubahan skor menjadi nilai, pengelompokkan subyek penelitan berdasarkan nilai yang diperoleh, serta analisis dan kesimpulan. Dari hasil penelitian diperoleh data bahwa hanya 21 orang (51,22%) mahasiswa PGSD yang telah mencapai literasi kimia, serta guru SD hanya 6 orang (30%). Literasi kimia yang belum tercapai kebanyakan subyek penelitian terutama pada konteks kualitas air, sifat-sifat air, peran air bagi kehidupan serta pencemaran air. Adapun konteks yang mayoritas sudah tercapai pada pengolahan air dan siklus air. Upaya mengatasi rendahnya literasi kimia mahasiswa PGSD dilakukan melalui penataan ruang lingkup materi yang diberikan serta proses perkuliahan yang dilakukan, salah satunya melalui perkuliahan berbasis masalah (problem based learning). Chemical literacy is one of the important aspects that must be mastered PGSD students and primary school teachers , as well as an effect on many aspects of scientific literacy in the lives of such chemicals on the theme of water . This study aims to determine the chemical literacy of primary school teachers and students PGSD . The method used is descriptive method , the research subjects totaling 61 people , 41 people came from PGSD students and 20 people from elementary school teachers . The instrument used is a matter of chemistry literacy tests are 40 multiple -choice questions that include reason or other information to strengthen the answers given , questionnaires , and interviews . Data processing techniques performed included determination of the limits of chemical literacy achievement , scoring each question , changing the score values ​​, grouping research subjects based on the values ​​obtained , and the analysis and conclusions . From the research data showed that only 21 people ( 51.22 % ) students who have achieved literacy PGSD chemistry , as well as elementary teachers only 6 people ( 30 % ) . Literacy chemical that has not reached most of the study subjects , especially in the context of water quality , water properties , the role of water for life and water pollution . The context in which the majority has been reached on water treatment and water cycles . Efforts to address the low literacy PGSD chemistry students performed through the arrangement of the material scope of the lecture is given and done , one of them through a problem based learning.
STUDENT MISCONCEPTION ON REDOX TITRATION (A CHALLENGE ON THE COURSE IMPLEMENTATION THROUGH COGNITIVE DISSONANCE BASED ON THE MULTIPLE REPRESENTATIONS) Widarti, H. R.; Permanasari, A.; Mulyani, S.
Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i1.5790

Abstract

The misconception is one of the obstacles in the concept mastery that needed to be minimalized. This descriptive study was conducted to find the patterns of misconceptions which have occurred on college students who participating in the redox titration course subject. Efforts to minimize misconceptions have been conducted through lectures using the multiple representations with the cognitive dissonance strategies on the 30 students who joined the Fundamentals of Analytical Chemistry course. The research instrument used in this study was 6 multiple-choice tests with reasons. In order to detect the misconception, Certainty of Response Index technique was performed. The preliminary study results showed that 34.30% of students experiencing the misconceptions on redox titration. After treatments, the misconceptions reduced to 28.17%. A misconception that cannot be eliminated was related to the concepts involving in the microscopic and symbolic appearances.
Co-Authors A. Binadja A. Fitriani A. G. Abdullah A. Mudzakir A. Sujana D. K. Sari, D. K. F. M. T. Supriyanti H. Firman H. R. Widarti, H. R. Hudha, M. N. I. D. Pursitasari I. Ismail, I. Ida Hamidah J. Afriana, J. M. Arifin M. Nuswowati, M. N. Khaeroningtyas, N. Nugroho, O. F. S. Mulyani W. Setiawan, W. W. Sopandi