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Jurnal Pendidikan IPA Indonesia
Published by Universitas Negeri Semarang
ISSN : 23391286     EISSN : 20894392     DOI : https://doi.org/10.15294/jpii
Core Subject : Education,
Education
<p>Jurnal Pendidikan IPA Indonesia&nbsp;published a scientific paper on the results of the study and review of the literature in the sphere of natural science education in primary education, secondary education and higher education. Each manuscript submitted will be reviewed by bebestari partners who specifically requested the appropriate fields.</p> <p>Description Publication: This journal was first published in April 2012 and every April and October.</p>
Arjuna Subject : -
Articles 1,193 Documents
 91   92   93   94   95 
TRANSFORMATION OF THE STUDENTS’ INQUIRY CAPABILITY THROUGH MINDMAP EDUCATIVE BY USING GAME OBSERVATION NORMATIVELY (MEGONO) LEARNING MODEL
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.v5i1.5801

Abstract

This classroom action research was conducted to analyze the development of the students’ inquiry abilities in science learning by a learning model of mindmap educative by using game observation normatively (Megono). The study was conducted in three cycles. In each cycle, the students were divided into five groups, each groups consisted of seven students. Each group was mandated to observe and to analyze the images/photos. After the image observations, they were asked to discuss, write and compile the information into a concept map.  One of the students was act as a representative of the group in a game of observation. Data were obtained through the pre-test, post-test, and observation by the observers as well as from the photo and video recording. The results showed that the students’ inquiry ability increased by 63.27% at the end of the cycle. At the initial conditions, the ability of the student was low (0.49). After the first cycle, it increased to 0.63 (medium), and then increased to 0.68 (moderate) on the second cycle, and finally it increased to 0.80 (high) in the third cycle. The average increase in every aspect was 68.59%.  The highest inquiry capability was achieved in aspects of reasoning amounted to 89.29 (very high). It was suggested to use the observation games fairly and needed more time adjustment to obtain higher learning outcomes.
Ligninolitic Enzyme Immobilization from Pleurotus ostreatus for Dye and Batik Wastewater Decolorization
Jurnal Pendidikan IPA Indonesia Vol 8, No 2 (2019): June 2019
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.v8i2.19372

Abstract

Batik wastewater is one of the environmental problems which has become a significant water pollution problem recently. It contains a large variety of synthetic dyes, chemicals, and has high chemical oxygen demand (COD). Synthetic dyes are difficult to degrade and have recalcitrant and toxic characteristics. Dyes can be degraded by ligninolytic enzymes, including laccase (Lac), manganese peroxidase (MnP), and lignin peroxidase (LiP). The immobilized ligninolytic enzyme is effectively used to enhance the degradation of dye wastewater. Pleurotus ostreatus, the most abundant ligninolytic enzyme source, is the candidate to regenerate fungal biomass as the bioremediation agent. Immobilization of ligninolytic enzyme using alginate was observed in this study for its efficiency to decolorize and decrease COD concentration of RBBR dye and Naphtol batik wastewater in different time periods (0, 2, 4, 6, 24, 48, 72 h) and growth conditions (static and agitated). The results show that the Lac, MnP, LnP activities of P. ostreatus are 200.43, 9.714, 12938.60 U/l, respectively. Static conditions within 48 hours exhibit the highest percentage of decolorization of dye. Ligninolytic immobilized from its condition has decolorized RBBR dye up to 75.88%, while the percentage of decolorization of agitated culture is 68.09%. This ligninolytic immobilized has decolorized about 94.867% of batik wastewater within 24 hours under a static condition. It is also able to decrease the COD level of the batik wastewater containing Naphtol dye (504 to 233 mg/l) within 24 hours under a shaking condition. Immobilization of enzyme has been a promising alternative for decolorization of dye and batik wastewater.
The Effect of Feedback as Soft Scaffolding on Ongoing Assessment Toward The Quantum Physics Concept Mastery of The Prospective Physics Teachers
Jurnal Pendidikan IPA Indonesia Vol 7, No 1 (2018): March 2018
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.v6i2.7239

Abstract

Many recent studies have reported that feedback plays a very important role in students’ learning outcomes. However, currently, feedback has not been utilized by lecturers and students in the learning process effectively. This study aimed to explore the impact of feedback as a soft scaffolding in the ongoing assessment of Quantum Physics class for the students as prospective Physics teachers. A quasi-experimental design non-equivalent pretest-posttest control group was used to examine the effectiveness of feedback based on ongoing assessment. The results of the study revealed that students who received feedback based on metacognitive and social constructivism on studying Quantum Physics showed better average results compared to students who received traditional feedback based on the cognitivism in the form of correction.
Electronic Versus Printed Book: A Comparison Study on the Effectivity of Senior High School Physics Book
Jurnal Pendidikan IPA Indonesia Vol 7, No 4 (2018): December 2018
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.v7i4.14437

Abstract

This study aimed to examine the effectiveness of senior high school physics book both interactive electronic and printed, viewed from the difference in gender and material characteristics. The research used Quasi-Experimental Design with Non-Equivalent posttest-pretest control group design. The data were collected through physics tests from six senior high schools in Lampung Province, Indonesia and analyzed on ANOVA and multiple comparisons to determine the differences in learning outcomes (affectivity) and interaction between interactive electronic and printed, gender, and material characteristics. The results showed that there were different learning outcomes caused by interactive electronic and printed physics book (p=0.0000.05). The learning outcomes using interactive electronic books were better than using printed books for both male and female students while gender differences did not affect physics learning outcomes for both interactive electronic and printed books (p=0.9630.05). There was no interaction between interactive electronic and printed books and gender (p= 0.2980.05). There are differences in learning outcomes caused by physical material characteristics (p= 0.000 0.05). Therefore, it concluded that the high school interactive physics electronic book was effectively used as a learning resource for both male and female students.
Identifying Undergraduate Students’ Misconceptions in Understanding Acid Base Materials
Jurnal Pendidikan IPA Indonesia Vol 9, No 2 (2020): June 2020
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.v9i2.23193

Abstract

Students’ misconceptions have become phenomenon in teaching and learning, especially in chemistry which is considered as difficult subject. The objective of this study is to identify undergraduate student’s misconception profiles related to acid-base concepts in inorganic chemistry. This test was conducted with 15 item three tier multiple choices test. Data were identified descriptively and qualitatively. This test instruments are judged as valid with CVR score of 0,99 and mean of 1,73. Meanwhile, the reliability for this instrument varies for each tier combination; for tier one only, r11 was given reliability score for 0,93; for combination tier one and tier two, r11 score was 0,90, and for combination of all tiers, r11 score was 0,81. The test conducted revealed that average percentage of misconception in this test is 33.31% for all items. The highest misconception profile is 60,61% in item no.6 hard soft acid base concept. This includes 15,15% misconception false positive, 9,09% misconception false negative, and 36.36% specific misconception.
PENGEMBANGAN KURIKULUM JURUSAN TADRIS IPA BIOLOGI IAIN SYEKH NURJATI CIREBON DALAM MENGANTISIPASI PENERAPAN KURIKULUM 2013
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.v3i1.2899

Abstract

Rencana penerapan Kurikulum 2013 merupakan momentum yang tepat bagi program studi Tadris IPA-Biologi IAIN Syekh Nurjati Cirebon untuk melakukan review dan evaluasi terhadap kelangsungan kurikulum jurusan yang sedang berlaku, dan sekaligus melakukan pengembangan, perbaikan dan modifikasi kurikulum,  agar dapat beradaptasi terhadap perubah praktek-praktek pendidikan Biologi di Sekolah Menengah. Tujuan penelitian ini adalah: 1) mengetahui karakteristik kurikulum jurusan Tadris IPA-Biologi yang berlaku saat ini, 2) mengetahui karakteristik kurikulum 2013 yang berkaitan dengan pengajaran Biologi di Sekolah Menengah, 3) Merumuskan dan mengembangkan desain kurikulum program studi  Tadris IPA-Biologi sebagai hasil adaptasi terhadap kurikulum 2013. Desain penelitian menggunakan Design and Development Research kategori Product Tools Research (Richey Klein, 2007).  Subyek penelitian adalah program studi  Tadris IPA-Biologi IAIN Syekh Nurjati Cirebon. Instrumen yang digunakan adalah: 1) Protokol Analisis Dokumen Kurikulum Program Studi, 2) Protokol Analisis Dokumen Kurikulum 2013 bagi Biologi SMA, 3) Bahan validasi untuk kerangka teori desain kurikulum program studi, 4) Bahan validasi untuk instrumen desain kurikulum program studi. Teknik analisis data dilakukan secara deskriptif dan dianalisis menggunakan statistika deskriptif.  Hasil penelitian menunjukkan bahwa kurikulum program studi Tadris IPA-Biologi IAIN Syekh Nurjati Cirebon telah tersusun sebagai Kurikulum berbasis Kompetensi yang terintegrasi secara akademik dengan muatan ke-Islaman. Kelengkapan dokumen kurikulum program studi masih memerlukan penyempurnaan. Kurikulum 2013 untuk pembelajaran Biologi SMA/MA dikemas sebagai mata pelajaran peminatan Matematika dan Ilmu Alam yang mencakup kompetensi inti sikap spiritual, sikap sosial, pengetahuan dan keterampilan. Masing-masing kompetensi inti tersebut telah dijabarkan menjadi berbagai kompetensi dasar yang mengarah pada pembelajaran yang aktif dan menekankan pendekatan scientific approach (mengamati, menanyakan, menalar, mencoba, mengkomunikasikan / membuat jejaring). Plan for the implementation of Curriculum 2013 is the right moment for science courses - biology Tadris IAIN Sheikh Nurjati Cirebon to conduct a review and evaluation of curriculum continuity majors in force , and at the same time to develop , repair and modification of the curriculum , in order to adapt to the practices of change Biology education in secondary school . The purpose of this study were: 1 ) determine the characteristics of curriculum - science majors Biology Tadris current , 2 ) determine the characteristics of the curriculum in 2013 relating to the teaching of biology in high school , 3 ) formulate and develop a curriculum design - science courses Tadris Biology as a result adaptations to the curriculum in 2013 . study design using the Design and Development research Tools research Product category ( Richey Klein , 2007) . Subjects were Tadris science courses - biology IAIN Sheikh Nurjati Cirebon . The instruments used were : 1 ) Protocol Analysis Program Curriculum Document , 2 ) Protocol Analysis Curriculum Document 2013 for high school Biology , 3 ) Material of validation for the theoretical framework of the course curriculum design , 4 ) Material of validation for the instrument design course curriculum . Data analysis techniques performed descriptively and analyzed using descriptive statistics . The results showed that the course curriculum Tadris IPA - Sheikh Biology IAIN Nurjati Cirebon has been arranged as a competence -based curriculum that integrates academic with a charge to Islamization . Completeness of course curriculum documents still need improvement . 2013 Curriculum for teaching high school Biology / MA packaged as specialization subjects of Mathematics and Natural Science that includes the core competencies of spiritual attitudes , social attitudes , knowledge and skills . Each core competency has been translated into a variety of basic competencies that lead to active learning approach emphasizes the scientific approach ( observe , inquire , reason , tried , communicate / make networking ).
The Ethnoecology of Sasak people in Mandalika, Lombok Island: Local Knowledge and Wisdom in Relation with Land Use
Jurnal Pendidikan IPA Indonesia Vol 10, No 3 (2021): September 2021
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.v10i3.30343

Abstract

This current study is an ethnoecological study on land use for plant diversity by the Sasak people in Mandalika, Lombok Island, West Nusa Tenggara. Interview and direct observation methods were implemented. The study areas included the villages of Kuta, Mertak, and Sengkol. The results indicated four main groups of land: Leleah (a yard or home garden), bangket (rice fields, including the bangket gora; rice fields nurtured by rainfalls), kebon (gardens, including kebon kayo or garden of woody plants and kebon elalo or garden of crops), and gawah (forests, including gawah mali or sacred forests). This study results showed that despite the stress of a constantly changing environment and various restrictions and limitations, the ethnoecological knowledge in local wisdom is still maintained well.
PENINGKATAN PROFESIONALISME GURU IPA MELALUI LESSON STUDY DALAM PENGEMBANGAN MODEL PEMBELAJARAN PBI
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.v1i1.2012

Abstract

Penelitian ini bertujuan untuk meningkatkan profesionalisme guru IPA melalui kegiatan lesson study, agar dapat melaksanakan pembelajaran yang efektif dan berkualitas, menggunakan model Problem Based Instruction (PBI) dengan pendekatan Jelajah Alam Sekitar (JAS). Penelitian ini telah berhasil; 1) meningkatkan profesionalisme guru IPA SMP Negeri 30 Semarang, 2) mengembangkan perangkat pembelajaran, 3) meningkatkan hasil belajar siswa, dan 4) meningkatkan aktivitas siswa. Kesimpulannya adalah LS dapat meningkatkan profesionalisme guru, meningkatkan proses dan hasil belajar siswa. Saran dari penelitian ini yaitu pelaksanaan lesson study perlu dikembangkan di sekolah untuk perbaikan kualitas pembelajaran oleh guru dalam rangka menjadi guru yang profesional.This research is aimed to improve the science teacher professionalim by conducting lesson study activity, in order to create an effective and qualified learning process by using Problem Based Instruction model with Exploring Surrounding Nature (Jelajah Alam Sekitar, JAS) approach. This research is successful to 1) improve the profesionalism of Science teacher of SMP 30 Semarang, 2) develop learning instrument, 3) improve students’ learning result, and 4) improve students’ activity. It can be concluded that LS can improve teachers’ profesionalism and students’ learning process and result. Based on this research, it can be suggested for the teachers to develop lesson study activity to fix learning quality in order to improve their profesionalism.
The Effectiveness of the Learning Management System of Saqural Learning Application on the Scientific Interpretation Learning Outcomes
Jurnal Pendidikan IPA Indonesia Vol 10, No 1 (2021): March 2021
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.v10i1.27677

Abstract

This study aims to obtain an effective BERSAQURAL Learning Management System on the learning outcomes of BERSAQURAL interpretation through digital literacy. This study is a quantitative type with One-Group Pretest-Posttest Design. This study population was 90 third-semester science education students at the Faculty of Teacher Training and Education IAIN Salatiga who participated in a science interpretation course. The sample in this study was purposive sampling, and one group is 30 students. The data collection instrument was pretest and posttest questions of the BERSAQURAL interpretation of water. The results showed that: (1) the BERSAQURAL learning management system in the dashboard consists of the navigation menu, interpretation of science, nature, al-Qur’an, e-Problem Based Learning, evaluation, explore material, user, my profile, settings, and logout, (2) BERSAQURAL learning management system is effective on learning outcomes of BERSAQURAL interpretation through digital literacy based on the Wilcoxon test (t count -4.802, p = 0.00 0.05). Research results of learning management system BERSAQURAL have novelty, a distance learning media (online) with open-access material as digital literacy, connecting LMS E-PBL Berketemu Ilmiah (e-pblberketemuilmiah.id) integrated with a plagiarism checker to educate honesty. There are rewards from users of the BERSAQURAL Learning Management System in the stars or on the trending menu.
STUDENT MISCONCEPTION ON REDOX TITRATION (A CHALLENGE ON THE COURSE IMPLEMENTATION THROUGH COGNITIVE DISSONANCE BASED ON THE MULTIPLE REPRESENTATIONS)
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.

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