Article Per Year (5 Year)
p-Index From 2019 - 2024
2.826
P-Index
This Author published in this journals
All Journal Jurnal Prima Edukasia Jurnal Teknologi Informasi Komunikasi Pendidikan Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Jurnal Ilmiah Sekolah Dasar PrimaryEdu - Journal of Primary Education Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini SeBaSa: Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Evaluasi dan Pembelajaran Ahsanta Jurnal Pendidikan Nusantara Journal of Behavioral and Social Science International Journal of Trends in Mathematics Education Research (IJTMER)
Ahmad Tohir
STKIP Al Islam Tunas Bangsa
Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

Published : 19 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)

 1 
THE ENHANCEMENT OF COMMUNICATION SKILLS AND MASTERY OF CONCEPTS IN SOLUBILITY AND SOLUBILITY PRODUCT LESSON BY LEARNING MODEL OF GUIDED INQUIRY ahmad tohir; nina kadaritna; tasviri efkar
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 1 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.297 KB)

Abstract

The objective of this research is to describe effectiveness of the learning model of guided inquiry in improving communication skills and mastery of concepts in solubility and solubility product lesson. Samples in this research were students of State Senior High School 1 Tumijajar of classes XI Sciences 3 and XI Sciences 4 even semester School Year 2011-2012 that have equal academic abilities. This research used a quasi experiment method with Nonequivalent Control Group Design. Effectiveness of the learning model of guided inquiry was measured by significant differences in control class and experiment class, shown by significant gain. Based on the results of this research, average value of N-gain for communication skills in control and experiment class were 0,59 and 0,66; and the average value of N-gain for mastery of concepts in control and experiment class were 0,39 and 0,55. Hypothesis testing in this research used test two average different with t-test.  The hypothesis result test show that class that used learning model of guided inquiry had higher communication skills and mastery of concepts than class with conventional learning model. This indicated that learning model of guided inquiry was effective to improving communication skills and mastery of concepts in solubility and solubility product lesson.  Keywords: guided inquiry, communication skills and mastery of concepts
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

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

Abstract

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
Co-Authors Ali Mashari Aravik, Havis Arief Yulfan Hidayat Arimbi Pamungkas Cendy Prastyo Febriani Febriani Fitriah Handayani Hamid Mukhlis Herpratiwi Herpratiw Husna Farhana Ikhsan Candra Prayuda Liza Husnita Nina Kadaritna Novi Ayu Safira Nureva Putri Dian Lestari Putry Agung Qomario Qomario Qomario Qomario Qomario Rahayu Soraya RATNA BR KARO SEKALI Ratu Betta Rudibyani Ria Sulistiana Sulistianah Suyitno Muslim Tasviri Efkar Teguh Arifianto Vandan Wiliyanti