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STUDI PENENTUAN NILAI KALORI PADA BUAH DURIAN (Durio zibethinus) Yanti, Resky Perdana; L, Muh. Said; -, Ihsan
Teknosains Vol 8, No 2 (2014): JULI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research about Study of Determination Calorie Value in Durian Fruit (Durio zibethinus) has done. This study aims to determine the calorie value of all the materials used. The materials used are durian fruit. Materials will be determined calorie performed on ripe fruit or fresh fruit and fruit that have been dried under the sunlight. Determination of calorie value using two methods: the first method: determination of calorie value by Cobra3 and method II: determination of the calorie value by joule calorimeter. The higher specific heat and heat capacity accordingly calorie value would be even higher.Key words: Specific Heat, Heat Capacity, Calorie Value, Calorimeter.
STUDI PENENTUAN NILAI KALORI PADA BUAH DURIAN (Durio zibethinus) Resky Perdana Yanti; Muh. Said L.; Ihsan Ihsan
Teknosains Vol 8 No 2 (2014): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v8i2.1900

Abstract

Research about Study of Determination Calorie Value in Durian Fruit (Durio zibethinus) has done. This study aims to determine the calorie value of all the materials used. The materials used are durian fruit. Materials will be determined calorie performed on ripe fruit or fresh fruit and fruit that have been dried under the sunlight. Determination of calorie value using two methods: the first method: determination of calorie value by Cobra3 and method II: determination of the calorie value by joule calorimeter. The higher specific heat and heat capacity accordingly calorie value would be even higher.
Hasil Belajar Fisika dengan Menggunakan Media Phet Simulation Yanti, Resky Perdana
Indonesian Journal of Pedagogical and Social Sciences Vol 4, No 1 (2024): Indonesian Journal of Pedagogical and Social Studies
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/.v4i1.57716

Abstract

Abstract. This research aims to improve the physics learning outcomes of class XI students by using PhET simulation media. The type of research carried out was classroom action research with three cycles. There are five stages in this research, including the preparation stage, planning stage, implementation stage, observation and monitoring stage, and reflection stage. There are two types of instruments used in research, namely quantitative and qualitative. Quantitative instruments in the form of questionnaires and academic ability tests. Student questionnaires are given at the end of each cycle, questionnaires for teachers are given at the beginning and are used in analyzing teacher needs. Meanwhile, qualitative instruments use learning observations, interviews, field notes and documentation analysis. With research subjects totaling 32 students. After the cycle the class average was 65,7 but had not yet reached the KKM so cycle II was carried out. From the second cycle, the class average was obtained at 68,9, this increase also did not meet the KKM, so the third cycle was carried out and the class average was 78,6. Based on these data, it can be concluded that the use of PhET simulation learning media can improve the learning outcomes of class XI IPA 2 students at SMA Negeri 1 Selayar. Keywords: PhET Simulation, classroom action research, learning outcomes