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Lailatul Nuraini
Politeknik Negeri Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Health Professions Mathematics Medicine & Pharmacology Physics Social Sciences

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ANALISIS PEMANFAATAN MULTIMEDIA TERHADAP PENGUASAAN KONSEP REAKSI NUKLIR MAHASISWA PADA MATAKULIAH FISIKA INTI Lailatul Nuraini; Bambang Supriadi
saintifika Vol 20 No 2 (2018)
Publisher : FKIP Universitas Jember

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Abstract

One of the uses of multimedia is to explain abstract concepts that cannot be directly observed by the five senses to be more easily understood, especially related to the concept of nuclear reactions in nuclear physics courses. This research aimed to get an overview of the mastery of the concept of nuclear reactions in students who take core physics courses and get an overview of the responses of students' perceptions of learning. The method of this research was experimental research with one group pretest-posttest design. Data collection techniques used in this research include the mastery test, student response questionnaire, documentation and observation. Data analysis techniques include descriptive analysis of student response questionnaires about multimedia-assisted nuclear physics learning process and analysis of mastery test results of the concept of nuclear reactions in nuclear physics courses using Ngain scores. The results showed that there was an increase in mastery of the nuclear reaction concept in nuclear physics subject with score of n-gain result was 0.41 and came into medium category. The ability to master concepts includes the ability to remember, understand, apply, analyze and evaluate. Based on this description, it can be concluded that the use of multimedia can increase students’ mastery concepts of nuclear reactions concept in nuclear physics courses.
PROFIL RESPON MAHASISWA TERHADAP PENGGUNAAN BAHAN AJAR IPA TERPADU TENTANG PENGOLAHAN TEBU SEBAGAI ENERGI TERBARUKAN Lailatul Nuraini; Supeno Supeno
saintifika Vol 19 No 2 (2017)
Publisher : FKIP Universitas Jember

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Abstract

Sugarcane is one of the plantation products in the Jember area. Therefore, the processing of sugar cane as renewable energy can be used as a source of learning. The purpose of this research was to describe and analyze student responses profile by using teaching materials about the utilization of sugarcane processing as renewable energy in physics learning. This research method was descriptive research. The research respondents were 30 students who took integrated science course in odd semester 2016/2017 at the Physics Education Study Program, University of Jember. Data collection techniques using student response questionnaires, observation and documentation. Data analysis techniques use percentages. The results of this research indicate that student responses to the use of teaching materials about the utilization of sugarcane processing as renewable energy in physics learning amounted to 83,87% with a very positive category. Based on the analysis, it can be seen that students gave a very positive response using teaching materials about sugarcane processing as renewable energy in physics learning. Thus, the using of teaching materials about sugarcane processing as renewable energy can improve student learning motivation, mastery of concepts, scientific attitudes and environmental awareness.
Co-Authors Bambang Supriadi Supeno Supeno