Proceedings of the 2nd Annual International Conference on Mathematics, Science and Technology Education (AICMSTE 2023)

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Improving Problem-Solving Skills in Colloid System Topic Using Problem-Based Learning Model

Authors
Latifah Hanum1, *, Ratu Fazlia Inda Rahmayani1, Sri Winarni1, Habibati1, Nazzatul Izzati1
1Department of Chemistry Education, Universitas Syiah Kuala, Banda Aceh, Indonesia
*Corresponding author. Email: latifah_hanum@usk.ac.id
Corresponding Author
Latifah Hanum
Available Online 31 March 2024.
DOI
10.2991/978-2-38476-216-3_34How to use a DOI?
Keywords
Worksheet; Cooperative Learning; Student Activity
Abstract

Problem-solving skills in the chemistry learning process are one of the abilities that must be mastered by students. This research aims to analyze problem-solving skills, learning outcomes, describe student activities and student responses. This research is qualitative descriptive research. The subjects of the study were 24 students of grade XI IPA-1. Data collection was obtained from LKPD, observation of student activities, post-test and questionnaire of student responses. The results showed that the percentage of problem-solving skills obtained was 52.22 and 56.67 with the good category, 66.67 and 73.33 with the good category, respectively. The percentage of student activity observations obtained respectively was 65.34 and 74.59 with the fairly good category, 80.75 and 84.29 with the good category. The classical learning outcomes of students using the PBL learning model amounted to 79.17 with good categories. The percentage of student responses was obtained at 85.65 with a very good category. Based on the results of the study, students’ problem-solving skills and activities using the PBL learning model have improved as evidenced by an increase in the percentage of score acquisition. Student learning outcomes are classically complete and students respond positively to the PBL learning model.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2nd Annual International Conference on Mathematics, Science and Technology Education (AICMSTE 2023)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
31 March 2024
ISBN
10.2991/978-2-38476-216-3_34
ISSN
2352-5398
DOI
10.2991/978-2-38476-216-3_34How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Latifah Hanum
AU  - Ratu Fazlia Inda Rahmayani
AU  - Sri Winarni
AU  - Habibati
AU  - Nazzatul Izzati
PY  - 2024
DA  - 2024/03/31
TI  - Improving Problem-Solving Skills in Colloid System Topic Using Problem-Based Learning Model
BT  - Proceedings of the 2nd Annual International Conference on Mathematics, Science and Technology Education (AICMSTE 2023)
PB  - Atlantis Press
SP  - 328
EP  - 339
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-216-3_34
DO  - 10.2991/978-2-38476-216-3_34
ID  - Hanum2024
ER  -