Artikel (65)
This research used Research & Development (R & D) by Borg and Gall that was aimed to: describe validity, describe the responses of teacher, and determine the validity of items, reliability, and level of difficulty of science process skill (KPS) assessment intrument on colloidal system. This assessme...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research was done in SMAN 9 Bandarlampung that aimed to describe the effectiveness of scientific approach to improve conceptual understanding on reaction rates topic. Design of this research was the matching only pretest-posttest control group with the IIth grade of XI IPA-5 as experimental cla...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research was aimed to describe the effectiveness of scientific approach to improve science process skills on reaction rate topic. The method of the research was quasi experimental with The Matching Only Pretest-Postest Control Group Design. The population of this research was students of the 11...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research was aimed to describe the effectiveness of scientific approach to improve science process skills on reaction rate topic. The method of the research was quasi experimental with The Matching Only Pretest-Postest Control Group Design. The population of this research was students of the 11...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research which was use research and development design was conducted with the purposes to develop assessment instrument based on science process skills on the colligative properties of electrolyte solutions. The judgements result about the developed assessment instrument has a high criteria, th...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 167-178 | 2017
This researct was aimed to develop and describe the validity of science process skills assessment instrument on the collision theory. This research used R&D method. The assessment which has been developed use descriptive questions which considering the validity, reliability, and level of difficulty ...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 140-151 | 2017
This study using research and development (R&D) method was conducted with the purposes to develop assessment performance instrument on experiment of catalysts effect on the rate of reaction, and to describe its characteristics, the teachers responses, the supporting factor and constraint encountered...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 88-100 | 2017
This research use R&D method had been done with aim to describe the validity and practically of module based on chemical represntation on collision theory. Validator gave valid judgement to content suitability, contruction, and readibility aspects of module which has been developed with the percenta...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 114-127 | 2017
This research was aimed to develop apparatus of reaction heat determination, specified for reactions that produced gasses at constant pressure. Five stage of development on R&D was applied in this research. Feasibility and functionality of the apparatus were justified by some validating and testing ...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 101-113 | 2017
This research had been done to construction of the apparatus to determine solution freezing point depression with cooling system modified by using R&D design. Based on design and product of the apparatus, the validator gave judgment to suitability of the content, educational value, tool endurance, a...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017