Abstract. This study aimed to analysis the quality of learning process based on scientific approach in physical chemistry experiment of Chemistry Education students, Islamic University of Indonesia. The research was descriptive qualitative. The samples of this research were 2nd semester student, class of 2015. Scientific data of learning process were collected by observation sheet and documentation of seven title experimental. The results showed that the achievement of scientific learning process on observing, questioning, experimenting and associating data were 73.98%; 81.79%; 80.74%; and 76.94% respectively, which categorized as medium. Furthermore, for aspect communicating had high category at 86.11% of level achievement.

Abstract. The aim of the study is to determine the effect of student's achievement motivation toward learning chemistry. This research was conducted at SMK Kesehatan Rahani Husada. The descriptive method was used in this research. The data was collected using test for student's cognitive achievement and questionnaire for achievement motivation. Data was analyzed using descriptive analysis techniques. The results show that achievement motivation on XI grade of SMK Kesehatan Rahani Husada students was in the category of achievement motivation "high" at 47,54%. Moreover, achievement motivation tends effect is random to student's achievement.

No abstract

No abstract

This study aimed to determine the significant differences of  learning achievement at 10th grade students of SMA Negeri 1 Kalasan between the application of conventional learning models with learning models Relating, Experiencing, Applying, Cooperating, Transferring (REACT) in the domain of knowledge, attitudes, and skill  on the Basic Chemical Law materials. This study also aimed to know students’ response to learning using REACT model. This research was an experimental using Quasi Experimental Design, namely Posttest Only with Nonequivalent Groups Design. The population in this study was all students of 10th grade SMA 1 Kalasan in the academic year 2017/2018. This study used two classes as the study sample. The data were analyzed using Independent Samples T-Test parametric test for the knowledge and attitude domain, and Mann Whitney U non parametric test for the skill domain. The results of this study can be concluded that (1) there was  no significant difference in student learning achievement in the  knowledge domain, (2) there was  no significant difference in student learning achievement in the attitude domain, and (3) there was  significant differences in student learning achievement in the skill domain  between the application of conventional learning models with REACT learning models in the  Chemical Basic Law and (4) students gave a good response to the REACT learning model performed.