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Journal : Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)

The Effect of Using PjBL in Students’ Conceptual Understanding and Science Process Skills Sukma Wahyu Wijayanti; Anti Kolonial Prodjosantoso; Febrian Solikhin
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 2 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

Abstract: The Effect of Using PjBL in Conceptual Understanding and Science Process Skills Students’. Objectives: This study is a quasi-experimental study that aims to understand whether there are differences in the ability to understand the concept and science process skills among learners using a PjBL model with learners using the 5M learning model on Acid-Base material of high school Class XI.  Methods: The research sample was taken by cluster random sampling technique and obtained class XI MIA 1 as the Experimental Class and class XI MIA 3 as the Control Class. Data were collected by the test method to measure the conceptual understanding and non-test methods to measure the science process skills. The analysis of hypothesis testing was carried out by using the manova test. Findings: The results showed that the Hotelling's Trace value on the manova test had a significance of 0.793. Conclusion: there is no difference in the ability to understand concepts and science process skills between students who use PjBL models and students who use 5M learning models.
Implementation of Team Assisted Individualization (TAI) Learning Model to Improve Student’s Activeness and Learning Outcomes on Reaction Rate Materials Febrian Solikhin; Nurul Nikmah; Akmal Chairunisa
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 2 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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

Abstract

Abstract: Implementation of Team Assisted Individualization (TAI) Learning Model to Improve Student’s Activeness and Learning Outcomes on Reaction Rate Materials. Objectives: The aims of this study to improve student’s activeness in learning process and student’s learning outcomes by applying the Team Assisted Individualized (TAI) type of Cooperative learning model. Methods: This research is classroom action research (CAR). It use 2 learning cycles consisting of planning, implementation, observation, and reflection. The subjects of this study were students of class XI Science 1, MAN 1 Bengkulu City which consisted of 12 male students and 23 female students. The problem in this class is the lack of student participation in the learning process. This causes a decrease in learning outcomes in each material. Findings: Increased student's activeness from 43.80% in the first cycle to 77.14% in the second cycle. While the percentage of mastery learning outcomes increased from 22.85% in the first cycle to 80.0% in the second cycle. Conclusion: These results state that the TAI type of cooperative learning model can increase the percentage of learning activeness and mastery of learning outcomes.