Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan IPA Indonesia
Astawan, I. G.
Unknown Affiliation
Education

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Murder Learning Model Assisted by Metacognitive Scaffolding to Improve Students’ Scientific Literacy and Numeracy Skills through Science Studies in Elementary Schools Tegeh, I. M.; Astawan, I. G.; Sudiana, I. K.; Kristiantari, M. G. R.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v10i4.32926

Abstract

Teachers have not systematically handled science learning. Due to teachers’ lack of creativity in creating science learning that provides learning experiences, students cannot develop literacy and numeracy. Preliminary research studies found low learning outcomes in science studies with significant literacy and numeracy skills weaknesses. This study aims to analyze the effect of the Murder learning model assisted by Metacognitive Scaffolding on students' scientific literacy and numeracy skills through science studies in elementary schools. With a non-equivalent posttest-only control group design, this research is a quasi-experimental study. The population in this study was 173 people, while 60 people divided into two classes were chosen by random sampling. Data on scientific literacy and numeracy skills were collected using a test instrument which consisted of 35 questions. The instrument was gone through a validation process to measure its validity and reliability. A MANOVA test with the IBM SPSS Statistics 21.0 program was utilized to analyze the data. The hypothesis test obtained a significance value of 0.000 (Sig 0.05). The average score of scientific literacy skills was 77.67, and 75.37 for numeracy skills. Based on this, it can be concluded that there is a significant effect of the Murder learning model assisted by Metacognitive Scaffolding on students' scientific literacy and numeracy skills through science studies in elementary schools. 
STEM-Based Scientific Learning and Its Impact on Students' Critical and Creative Thinking Skills: An Empirical Study Astawan, I. G.; Suarjana, I. M.; Werang, B. R.; Asaloei, S. I.; Sianturi, M.; Elele, E. C.
Jurnal Pendidikan IPA Indonesia Vol 12, No 3 (2023): September 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i3.46882

Abstract

This research aims to investigate the potential impact of STEM-based scientific learning on the critical and creative thinking skills of students at Universitas Pendidikan Ganesha in Indonesia. To achieve this goal, we conducted a quasi-experimental research design to collect data. We provided students with hands-on experiences in conducting scientific experiments to solve real-world problems related to energy and air. Data regarding students’ critical thinking skills were gathered through tests, while data about creative thinking skills were obtained by observing students’ performance in mind-mapping exercises. The collected data underwent thorough statistical analysis, including descriptive and inferential techniques. The results of this research show that students taught using the STEM-based scientific learning model outperform those taught using the conventional model (lecturing). Furthermore, inferential statistical research shows that using the STEM-based scientific learning model predicts students’ critical and creative thinking skills considerably. These results imply that using the STEM-based scientific learning model can help students improve their critical and creative thinking skills. This shows the potential to add to the body of literature on the influence of STEM-based scientific learning in developing students’ critical and creative thinking skills. Further, this study can serve as a basic reference for future studies aimed at investigating the influence of STEM-based scientific education on students from various educational backgrounds and cultural settings.
Co-Authors Asaloei, S. I. Elele, E. C. I. K. Sudiana Kristiantari, M. G. R. Sianturi, M. Suarjana, I. M. Tegeh, I. M. Werang, B. R.