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PEMBELAJARAN MENGGUNAKAN BUKU AJAR BERBASIS ETNOSAINS PADA MATERI PENCEMARAN LINGKUNGAN UNTUK MENINGKATKAN HASIL BELAJAR SISWA Muhammad Jakfar Shodik; Martini Martini; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 8 No 1 (2020)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar. Jenis penelitian ini menggunakan Pre-Experimental Design dengan rancangan One Group Pretest and Postest Design. Data peningkatan hasil belajar diperoleh N-gain sebesar 0,59 dengan kategori peningkatan sedang. Hasil uji t berpasangan atau output paired sampels correlation mendapatkan Sig. 0,004 < 0,05 yang menunjukkan bahwa terjadi perbedaan antara sebelum dan sesudah perlakuan. Kesimpulan dari penilitian ini adalah penggunaan buku ajar berbasis etnosains pada materi pencemaran lingkungan pada siswa MTs Darussalam Katimoho dapat meningkatkan hasil belajar siswa. Kata Kunci: hasil belajar, etnosains, pencemaran lingkungan.

PENERAPAN ASESMEN PEMBELAJARAN JARAK JAUH MATERI KALOR DAN PERPINDAHANNYA SECARA DARING DAN LURING DI KELAS VII SMP NEGERI 1 SUMBERREJO Arifa Umma Nur Fadlilah; Wahyu Budi Sabtiawan; Wahono Widodo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This study aims to determine how the implementation, the results of student learning evaluation, and the constraints of distance learning assessment of heat material and its online and offline transfer in class VII SMP Negeri 1 Sumberrejo. This research uses descriptive analytical method to describe and analyze a research result. The subjects in this study were each class using a sample of 12 students, class VII H through online distance learning and VII I through offline learning. This research was conducted by analyzing the reliability of the items assisted by the SPSS Cronbach Alfa which consisted of 10 multiple choice questions and 5 essay questions. Based on the results of interviews that have been conducted, at SMP Negeri 1 Sumberrejo learning is done online and offline. From the results of student learning evaluations, the reliability test of online learning assessment instrument questions with offline learning did not provide permanent results because there were obstacles in online learning including not all students had facilities for online learning, teachers had difficulty monitoring student learning progress, limited teacher competence in the use of learning applications, and when the teacher gives assignments not all students collect assignments according to the deadlines that have been given. Meanwhile, the problem with offline learning is that students cannot focus on learning because sometimes the situation and conditions at home are not possible. To overcome obstacles in learning, teachers should be able to manage learning in any circumstances, there is monitoring, guidance and support of parents in the student learning process in the midst of this changing learning implementation.

VALIDITAS MEDIA PEMBELAJARAN ANIMASI TATA SURYA DALAM PEMBELAJARAN STUDENT TEAM ACHIEVEMENT DIVISION (STAD) Muhammad Wildan Ainun Sholeh; Erman Erman; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 8 No 2 (2020)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This study aims to describe the validity of the solar system animation learning media used in STAD learning. The subject of this research is the animation media that includes material for the junior high school solar system. The validity of the animation media is determined based on the validation results sheet which is assessed by experts. Analysis of the results of the validation was carried out using a quantitative descriptive method by giving an assessment by experts who were then known to score mode and media criteria. Animation media has several aspects to be assessed, namely general aspects, material aspects, audio-visual aspects, and technical aspects. The assessment from the experts shows that the validation sheet of the solar system animation media in STAD learning has a score of 4 which shows very valid criteria. This shows that the Solar System animation media is appropriate to be used in STAD learning at the junior high school level.

VALIDITAS PERANGKAT PEMBELAJARAN INKUIRI BERBASIS KONTEKS DALAM MENINGKATKAN KEMAMPUAN SISWA MEMAHAMI KONSEP CAHAYA Leny Fryda Noviana; Erman Erman; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 8 No 2 (2020)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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The research that has been conducted aims to describe the validity of context-based inquiry learning tools in enhancing the ability of students to understand the concept of light The method used in this research is quantitative descriptive method. The research data was obtained from the results of validation conducted by two science lecturers and one junior high school science teacher. In the RPP containing 12 aspects of validity, a score 4 mode was obtained with valid criteria and in the LKS which contained aspects of content, language aspects, presentation aspects and suitability aspects. learning models get a score mode of 5 with very valid criteria. Based on these results, it can be concluded that the validity of the context-based inquiry learning tool is valid in improving students' ability to understand the concept of light.

PENGEMBANGAN INSTRUMEN PENILAIAN KEMAMPUAN BERPIKIR KRITIS PADA MATERI ZAT ADITIF DAN ADIKTIF Siska Baharizki; Wahyu Budi Sabtiawan; Wahono Widodo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 3 (2021)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This study was typed of research and development (R&D) which aims to provide valid and reliable instruments for assessing critical thinking skills in additive and addictive matter. The data collection technique used critical thinking skill test method in form of 12 items essay questions and quisionare method in form of validation and analysis sheets aimed at expert lectures and science teacher. The test instrument that has been developed was tested to obtain empirical validation on 26 students of SMP Negeri 1 Gresik who were randomly selected. The obtained data were further analyzed descriptively using qualitative and quantitative analysis techniques. The data analysis results which have been carried out, shows that the developed test instrument is eligible for measuring students critical thinking skill. This is evidenced from the results of the theoretical validation by experts over the developed instrument had a very good categorized mode by 5. In addition, the developed instrument has a valid criteria (rcount > rtable) and highly categorized Cronbach Alpha reliability level by 0,889. Thus, it is expected that the next investigator could explore the research and development stage until the end, namely expanding the distribution with large-scale research subjects. Moreover, it is expected that from this study results might be used as a reference to the science teachers to measure the students critical thinking skills.

PENERAPAN ASESMEN BERBASIS FLIPPED LEARNING PADA MATERI ZAT ADITIF DALAM MASA PANDEMI COVID-19 Gati Eka Wening Uni; Wahyu Budi Sabtiawan; Wahono Widodo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 3 (2021)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This study aims to determine the implementation of flipped learning based assessments, to find out assessments in the learning process such as attitudes, knowledge and skills assessments and to identify obstacles in online flipped learning based assessments. This research uses a descriptive analysis method that is qualitative in nature with data analysis techniques in the form of observation of assessment based on flipped learning, tests, questionnaires. The results of this study are the implementation of the flipped learning based assessment that has been carried out to get very good results, seen at all meetings it has an average result of 3.8 which means that in the flipped learning based assessment the implementation is effective in learning. The results of the attitude assessment show that students have very good attitude criteria during the learning process. The assessment of knowledge shows that all students have a value above the KKM, which means that students understand the material taught online through flipped learning. While the skills assessment is carried out by means of a portfolio assessment which provides an overview related to the achievement of the results of students having an average value that meets the minimum completeness criteria. The obstacles in the implementation of this online flipped learning based assessment are the internet network that is not supportive and learning facilities that are incomplete so that students are slightly hampered when the learning process takes place.

STUDI KASUS PENERAPAN PENILAIAN PEMBELAJARAN IPA PADA MASA PANDEMI COVID-19 Mei Wulan Fajarini; Wahyu Budi Sabtiawan; Wahono Widodo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 3 (2021)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This research is a type of qualitative research using a case study design that aims to analyze the application of science learning assessment and the obstacles that occur during the distance learning process. The application of the assessment is reviewed in an authentic assessment process which includes aspects of attitude, knowledge and skills. The subjects of this study were the principal and science teacher. The data collection process for this study used interview sheets, observation and documentation of lesson plans, assessment instruments, assessment rubrics and grid questions from five science teachers. The data analysis technique used to explore the data found was using Miles and Huberman's analysis techniques. The results showed that the implementation of authentic assessment has been implemented by science teachers at SMP Negeri Kudu. However, it is not supported by complete physical evidence of the appraisal instrument file and the assessment rubric that was attached to the preparation of the RPP at once. There are still some aspects of implementation that are not in accordance with the authentic assessment guidelines. Such as the assessment of the attitude aspect, sometimes it does not give students the opportunity to assess themselves and their peers, the skills aspect of the assessment rubric preparation that is used is sometimes still not included in the learning device before the practical assessment is carried out. It can be concluded that the application of authentic assessment during the Covid-19 pandemic is very difficult to do in accordance with the assessment systematics because educators cannot directly assess the learning process of students in order to get results that are what they are. Following up on this, it is better if teachers need to complete learning tools in accordance with the assessment systematics so that the application of more precise and objective assessments can be directed and objective so the learning goals can be achieved.

ANALISIS KOMUNIKASI SAINS PESERTA DIDIK KELAS IX SMP YAYASAN PADA MASA PANDEMI COVID-19 Yolanda Dwi Pratiwi; Wahono Widodo; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 1 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This study was conducted with the aim of analyzing the science communication skills of students in class IX Natural Science learning at Yayasan SMP during the COVID-19 pandemic. The research design used is descriptive qualitative. The subjects of this study were students of class IX SMP Yayasan Pandaan which consisted of twenty-five students. This research method uses a case study research method using research instruments in the form of questionnaires on Google Forms media. The data analysis technique used for this research is descriptive statistics. The results of this study indicate the average score in the less category. The conclusion of this research is that the science communication skills of class IX students during the COVID-19 pandemic are still lacking due to several factors, namely the teacher uses the WhatsApp application to explain the essence of the material, the teacher does not use Zoom, and the students are only given assignments which make students lazy, so that students' science communication has not been fully achieved.

PENGEMBANGAN INSTRUMEN PENILAIAN OTENTIK: VALIDITAS TEORITIS DAN KEPRAKTISAN Siti Nurul Hidayati; Wahyu Budi Sabtiawan; Hasan Subekti
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 1 (2016): First Publication
Publisher : Perkumpulan Pendidik IPA Indonesia (PPII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jppipa.v1n1.p22-26

Abstrak Tujuan penelitian adalah melihat validitas penilaian otentik yang telah dikembangkan baik teoritis maupun empiris. Subyek penelitian ini adalah penilaian otentik yang telah dikembangkan. Penelitian yang telah dilakukan menggunakan desain penelitian R & D (Research and Development). Instrumen penilaian yang dikembangkan adalah rubrik penilaian project report dan presentasi. Penilaian yang telah dikambangkan diuji kelayakannya berdasarkan validitas teoritis dan empirisnya. Validitas teoritis diukur berdasarkan perspektif dari pakar, sedangkan kepraktisan dievaluasi berdasarkan pendapat mahasiswa terhadap penerapan penilaian tersebut. Hasil yang ditunjukkan penelitian ini adalah instrumen yang telah dikembangkan layak untuk diterapkan berdasarkan hasil validasi kepada pakar dan respon mahasiswa. Penilaian yang telah dikembangkan berada pada kategori œsangat baik dan œbaik. Setiap item penilaian memperoleh skor 3 dan 4. Analisis kepraktisan yang digambarkan melalui hasil uji coba terbatas dan respon mahasiswa, menunjukkan bahwa mahasiswa memberikan respon positif terhadap penerapan penilaian tersebut, meskipun ada beberapa bagian dari rubrik penilaian perlu untuk direvisi lebih lanjut.Kata Kunci: penilaian otentik, validitas teoritis, validitas empiris

IMPLEMENTASI LABORATORIUM VIRTUAL UNTUK MENINGKATKAN MOTIVASI BELAJAR DAN KETERAMPILAN PROSES SAINS SISWA SMP DALAM PEMBELAJARAN IPA A H Diton Hermana; Hasan Subekti; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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This research aimed to describe the improvement of learning motivation and science process skills of junior high school students in science learning by implementing a virtual laboratory. The type of research used is the pre-experiment with one group pretest-posttest design with research subjects, namely 33 students of class VII-D of SMPN 35 Surabaya in the 202/2022 Academic Year. The sampling technique in this research is purposive sampling. Data collection techniques are by test methods and the spread of questionnaires. The data analysis technique used in this study is quantitative statistics by using the N-Gain test. The results showed that student learning motivation got percentage from 65% (medium category) to 80% (good category) with an average N-Gain of 0.42 including moderate categories. Students science process skills got score 70 (enough category) to 83 (good category) with an average N-Gain of 0.47 including moderate categories. The conclusion of this research is that the implementation of learning media in the form of virtual laboratory can increase students learning motivation and science process skills in science learning and in line with the Ministry of Education's policy on the implementation of education policies in the emergency period of the spread of Covid-19.

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