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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JCER (Journal of Chemistry Education Research)
Zalfa Adhya Rachmanita
Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Analysis Understanding Participant Educate to Theory Rate Reaction Hayuni Retno Widarti; Sri Yamtinah; Mawardi Mawardi; Deni Ainur Rokhim; Ari Syahidul Siddiq; Afis Baghiz Syafruddin; Titin Sriwahyuni; Zalfa Adhya Rachmanita; Elvira Risva Firda Amalia; Allykha Baharsyah; Tria Anggraini
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 6 (2022): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i6.2462

Abstract

Initial understanding is the ability to build early based on experience and knowledge possessed by using grammar that is still relevant to new knowledge. This study aims to explore the experience and knowledge of students to determine the initial understanding of the reaction rates topic. The method used is a questionnaire as a research instrument. In total, 100 students from SMA in Malang, East Java were selected using the purposive sampling method. From these questions, the types of questions are grouped based on alternative answers and sub-material questions and include 3 levels of representation, namely macroscopic, sub-microscopic, and symbolic. Then students' answers are presented and then the students' initial abilities are described following the answers given by students. In teaching and learning activities, students often encounter concepts of knowledge that are constructed independently by students so that when new knowledge is given, there are often differences in understanding or differences in concepts with actual information. The quantitative findings show that in general students' understanding of concepts is 'good', especially on the basic concepts of the reaction rate topic. However, in several sub-materials such as reaction orders, reaction order graphs, and chemical reaction equations in the reaction rate concept topic, there are still conceptual errors experienced by students so improvements and emphasis on concepts are needed in some of these sub-materials so the percentage of correct answers from students is greater from the previous.
The Use of Integrated Learning Media of TikTok and Instagram Social Media on Student Learning Motivation on Cation Qualitative Analysis Materials Groups I and II Hayuni Retno Widarti; Munzil Munzil; Neena Zakia; Deni Ainur Rokhim; Afis Baghiz Syafruddin; Zalfa Adhya Rachmanita
JCER (Journal of Chemistry Education Research) Vol. 7 No. 1 (2023): Volume 7. No 1. June 2023
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v7n1.p169-177

Abstract

This study was conducted to determine the effect of using integrated learning media TikTok and Instagram in increasing students' learning motivation in qualitative analysis materials for groups I and II. The research method used is descriptive qualitative research method using a distributed questionnaire to determine the increase in students' learning motivation. This research was conducted in one of the State Vocational High Schools in Malang City which involved 29 students of class XII Analytical Chemistry 1. Data analysis was in the form of a qualitative test on students' learning motivation. The results of the study indicate that the use of TikTok and Instagram learning media can increase students' motivation to study qualitative analysis materials for groups I and II. The existence of integrated learning media for TikTok and Instagram social media, allows students to learn material anytime and anywhere.
Co-Authors Afis Baghiz Syafruddin Allykha Baharsyah Ari Syahidul Siddiq Deni Ainur Rokhim Elvira Risva Firda Amalia Hayuni Retno Widarti Mawardi Mawardi Munzil Neena Zakia Sri Yamtinah Titin Sriwahyuni Tria Anggraini