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Critical Thinking Ability Using STEAM-Based PBL Learning at Junior High School Students Merri Sri Hartati; Irmaning Rahayu; Kashardi Kashardi
Cendikia : Media Jurnal Ilmiah Pendidikan Vol 14 No 2 (2023): November: Education Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cendikia.v14i2.4190

Abstract

This research aims to determine whether there are differences in students' critical thinking abilities using STEAM-based Problem Based Learning (PBL) in science learning at SMP Negeri 14 Bengkulu City. The population of this study were all students in class VIII of SMP Negeri 14 Bengkulu City. The sampling technique used Simple Random Sampling with a total sampling of 62 people from 2 classes consisting of 32 students in class VIII.2 and 30 students in class III.4. The type of research used is quasi-experimental. Data collection was carried out using an essay test to measure critical thinking abilities. Data were analyzed using the ANOVA test. The research results show that 1) there are differences in critical thinking abilities using the STEAM-based PBL learning model. Judging from the ANOVA test where a significant value of 0.000 was obtained, it can be concluded that sig <0.05. 2) STEAM-based PjBL learning is more effective in improving students' critical thinking skills compared to conventional ones. Judging from the ANOVA test value, it obtained a significant value of 0.000, so it can be concluded that sig < 0.05 on the BNT test obtained a value of 0.132 > 0.05.
Training on Authentic Assessment Preparation to Improve Teacher Professional on Junior High School Science in Bengkulu City Rosane Medriati; Andik Purwanto; Kashardi Kashardi; Desy Hanisa Putri; Lenni Mantili
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2023): Aktual: Jurnal Pengabdian Kepada Masyarakat September 2023
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v1i2.80

Abstract

The background to this Community Service is the difficulty of teachers in designing and implementing assessments, Authentic Assessments and carrying out learning evaluations well. Therefore, a form of socialization and workshops regarding the development of authentic evaluation and assessment is needed to provide skills to teachers in creating science learning tools that are effective in developing authentic assessments in accordance with the 2013 curriculum. The service method is carried out through pre-surveys, literature review, outreach, and workshops. The strategic target audience for this authentic assessment preparation training is science teachers at Public Junior High School No. 11 Bengkulu City (SMP Negeri 11 Bengkulu City). The location for the socialization and workshop is the Laboratory of SMP Negeri 11 Bengkulu City. The results of community service in the form of training and preparation of authentic assessments in accordance with the 2013 curriculum for science teachers at Public SMP No 11 Bengkulu City which have been implemented (1) can improve teachers' abilities to design authentic assessments in accordance with the 2013 curriculum so that teachers can improve their teaching abilities professionally. (2) Teachers can create effective science learning tools and are able to develop authentic assessments that must be in accordance with what has been outlined in Minister of Education and Culture Regulation No. 23 of 2016 so that teachers can implement the tools in the classroom efficiently.