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All Journal Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)
Novi Ayu Safira
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Computer Science & IT Decision Sciences, Operations Research & Management Education

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Philosophy as The Foundation of Science in The Development of Chemistry Ahmad Tohir; Suyitno Muslim; Novi Ayu Safira
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 3 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract: Philosophy As The Foundation Of Science In The Development Of Chemistry. This article aims to present an explanation of philosophy as the basis of science in the development of chemistry. This article uses the literature review method. The library sources used in this article are journals and books on the development of chemistry. The results of the research show that (1) Philosophy serves as the basis from which philosophy is obtained the truth which becomes the basis or foundation of chemistry. By learning something related to chemistry through knowledge (philosophy) is a step to get true and objective knowledge about chemistry. (2) Chemists and scientists agree on the basis of the development of chemistry, namely to obtain answers to the what and why questions about matter in nature, each of which will produce facts and theoretical knowledge about matter whose truth can be explained by mathematical logic. Finally, (3) The study of chemistry in its development includes aspects of ontology, epistemology, and axiology. The ontology aspect includes the chemical concept of matter and matter. The epistemological aspect includes the understanding of chemistry that is obtained and developed based on experiments and theories. While the axiological aspect of chemistry includes the usefulness of values for human understanding so that humans will be better at the surrounding nature and use various natural processes that take place in it to meet the needs of human life. Keywords: Philosophy, Development of ChemistryDOI: 10.23960/jppk.v10.i3.2021.19
THE IMPROVEMENT OF BASIC SUPPORT AND ADVANCE CLARIFICATION SKILL WITH PROBLEM SOLVING Novi Ayu Safira; Chansyanah Diawati; Ila Rosilawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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The low-creative critical thinking skill of the student is because many schools use low-level abilities in learning. The use of problem solving model in the learning is one of the efforts for practice the critical thinking skill students. This research aimed to describe the problem solving model that are effective in improving the basic support and advance clarification skill. This research using a quasi-experimental methods with Non Equivalent Control Group Design. The sampling technique used purposive sampling technique. The sample in this research is students of State Senior High School Fransiskus Bandar Lampung and obtained X4 and X5 class in odd semester of school year 2012-2013 that have similar characteristics. Effectiveness of problem solving model measured on the difference and the improvement of a significant gain. The results showed the average value of n-Gain basic support for experiment class and control class are 0.64 and 0.53, and the average value of n-Gain advance clarification skill for experiment class and control class are 0.75 and 0.56. Based on the research results, it was concluded that the problem solving model effective in improving basic support and advance clarification skill.Keywords: problem solving model, basic support, and advance clarification   skill.
Co-Authors Ahmad Tohir Chansyanah Diawati Ila Rosilawati Suyitno Muslim