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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pembelajaran Sains
Salfa Zahroh Ahadah
Universitas Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Mathematics Physics Other

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ANALYSIS OF LEARNING ACTIVITIES AND OUTCOMES THROUGH STATIC FLUID LKPD BASED ON VIRTUAL LAB ON STUDENTS OF MAN 1 JEMBER Helmi Aminuddin; Anisa Septi Pratiwi; Salfa Zahroh Ahadah; Ellyani Eka Putri; Subiki Subiki; I Ketut Mahardika
Jurnal Pembelajaran Sains Vol 5, No 2 (2021)
Publisher : Prodi Pendidikan IPA FMIPA Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um033v5i2p108-111

Abstract

Static fluid material is one of the materials in school where some students still have difficulty understanding concepts. The learning process using LKPD is more effective than without using LKPD because the use of LKPD allows students to be active in learning activities. The research method used by the author is descriptive qualitative. This study used pretest and posttest to determine the development of students' science process skills. Based on the results of the analysis that has been carried out, it has been proven that the virtual lab-based LKPD has a positive effect on the activities and learning outcomes of MAN 1 Jember students. This is evidenced by the post-test value which is higher than the pretest value. Besides that, With LKPD students become more active and have a higher interest than without using LKPD. Based on the analysis that has been done, it can be concluded that the use of Static Fluid LKPD has a positive influence on the activities and learning outcomes of MAN 1 Jember students.
Probabilitas Menemukan Elektron Atom Tritium dalam Ruang Momentum dengan Bilangan Kuantum Utama n ≤ 3 Bambang Supriadi; Hildatul Zannah; Salfa Zahroh Ahadah; Aminatus Sa’diah; Erika Divian Chandani
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.4032

Abstract

The tritium atom is an isotope of the hydrogen atom which only has one electron, so this research aims to determine the probability of finding a tritium atom electron ((_1^3)H) in momentum space with the principal quantum number n ≤ 3. This research is included in non-experimental research using literature study methods related to quantum mechanics. To determine the probability data for the electron momentum of the Tritium atom ((_1^3)H) numerical calculations were used using the Matlab R2021a program. The results obtained in this research are in the form of probability values for the electron momentum of the Tritium atom ((_1^3)H) which will provide an overview of the existence of electrons in the momentum space. Based on the research results, it can be shown that in momentum space, the probability of finding a Tritium atom electron increases as the principal quantum number (n) increases.
Co-Authors Aminatus Sa’diah Anisa Septi Pratiwi Bambang Supriadi Ellyani Eka Putri Erika Divian Chandani Helmi Aminuddin Hildatul Zannah I Ketut Mahardika Subiki Subiki