Artikel (743)
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
The goal of this research was describe the effectiveness of discovery learning model to improve skill to classifying and comunnicating on buffer solution topic. This research used quasi experimental method with a non equivalent control group design. Sampling was performed by using purposive techniqu...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
The research with main goal to develop the simple and easy to use of students assesment instrument on experiment of heat reaction and to describe teachersand students responses about it has been done.this research used research and development method till the revision of trial test result step. Teac...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 25-36 | 2017
This research were aimed to describe the validity of assessment instrument of science process skill on the salt hydrolisys topic and to describe responses teachers and to describe the level of difficulty of the questions in the assessments, about the validity item and reliability. This research used...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research was aimed to describe the relation between self-efficacy and metacognition capability to students mastery of chemical concepts through SiMaYang type II model. The research subjects were 29 students of the 10th-2 class of Upper Secondary School 16th Bandar Lampung. The research used sur...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia | 2017
This research was aimed to develop a practical tool of catalyst effect on the reaction rate of quantitatively based on scraps wares. This research used research and development design until main product revision. Based on the design validation of practical tool developed, it showed that very good cr...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 1 (2016): Jurnal Pendidikan dan Pembelajaran Kimia; 13-24 | 2017
This research use R&D method had been done with aim to describe the validity and practically of discovery learning-based student worksheets. The stages of research development were started from preliminary study, product development, and preliminary field testing. Preliminary field testing was condu...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 4, No 3 (2015): Jurnal Pendidikan dan Pembelajaran Kimia; 1085-1096 | 2017
The quasi experiment research had been done in SMAN 10 Bandar Lampung for the purpose to compare of SiMaYang type II learning model with Problem Based Learning(PBL)in improving students metacognition ability and self efficacy on topic of electrolyte-non electrolyte. This research used control group ...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 4, No 3 (2015): Jurnal Pendidikan dan Pembelajaran Kimia; 1036-1047 | 2017
The research was aimed to describe the effectiveness and effect size of guided inquiry model to the improvement of students mental models and concept mastery. This research used pre-experimental method with one group pretest-posttest design and by using cluster random sampling, it was obtained the 1...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 4, No 3 (2015): Jurnal Pendidikan dan Pembelajaran Kimia; 1048-1059 | 2017
The research aimed to compare between the SiMaYang type II learning model and discovery learning to improve metacognition ability and concept mastery has been done. This research used non equivalent control group design in which the 10th grade-2 and the 10th grade-12 was chose as research sample bas...
Jurnal Pendidikan dan Pembelajaran Kimia; Vol 4, No 3 (2015): Jurnal Pendidikan dan Pembelajaran Kimia; 1073-1084 | 2017