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All Journal SPEKTRA: Jurnal Kajian Pendidikan Sains Jurnal Impresi Indonesia
Noviyana, Dyah Kirani
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Religion Astronomy Chemistry Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Physics Social Sciences

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VALIDITY OF SUPPLEMENTARY TEACHING MATERIALS ON BUFFER SOLUTION TO TRAIN ARGUMENTATION SKILLS Noviyana, Dyah Kirani; Suyono, Suyono
JURNAL SPEKTRA Vol 10, No 1 (2024): SPEKTRA: Jurnal Kajian Pendidikan Sains
Publisher : Program Studi Pendidikan Fisika, FITK, UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/spektra.v10i1.433

Abstract

The purpose of this research is to produce supplementary teaching materials on buffer solution materials that are valid in practicing argumentation skills. This research is a type of development research that focuses on developing products for learning using the ADDIE model which is limited to the development stage. The instrument used in this research is a validation sheet consisting of content and construct validity. The target of the research is supplementary teaching materials in practicing argumentation skills on buffer solutions. The teaching materials were assessed by 3 validators, namely experts in chemistry learning. The results of the assessment through this validation sheet obtained a mode of 4 which was declared valid. Based on this assessment, it can be concluded that the supplementary teaching materials on buffer solution material are valid in supporting argumentation skills training.
Improving Argumentation Skills Through The Application Of The Argument-Driven Inquiry Model Used By Bubble Card Noviyana, Dyah Kirani; Mursidik, Elly’s Mersina; Sujianti, Reni
Jurnal Impresi Indonesia Vol. 3 No. 11 (2024): Indonesian Impression Journal (JII)
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v3i11.5738

Abstract

The low quality of learning that occurs in grade IV of Public Elementary Schools in Madiun can be seen from students' lack of active involvement in learning activities and learning outcomes that could be more optimal. Therefore, this study aims to improve the quality of learning by implementing more effective strategies that can motivate students to be more active and involved in the teaching and learning process. This study uses a Classroom Action Research (CAR) approach with a two-cycle design involving 23 grade IV students, ten girls and 13 boys. Data collection techniques were carried out through observation, interviews, and documentation, while the data were analyzed descriptively and qualitatively. The study's results showed a significant increase in student involvement during the learning process. Students participated more actively in group discussions and class activities and showed increased learning outcomes. This study implies that implementing more interactive learning strategies and active involvement of students can improve the quality of learning in the classroom, which is expected to be applied by other teachers to improve the quality of education in elementary schools.
Co-Authors Mursidik, Elly’s Mersina Sujianti, Reni Suyono Suyono