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The Impact of STEM Acitivities on Computational Thinking Skills: A Case of Pre Service Elementary School Teachers in Universitas Lampung Loliyana Loliyana; Ismu Sukamto; Nelly Astuti; Maman Surahman
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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The research purpose was to implement of the STEM 4.0 approach in improving student CT. This study used a quasi-experimental design with one group pretest - posttest design. The learning integrated 4 STEM components to improve students’ CT. Participants were elementary school teacher education students at state universities in Lampung Province. The test instrument is at the cognitive level C4 and C6 which refers to Bloom's Taxonomy. Based on research data, it is stated that in learning with the STEM 4.0 approach, there are activities to understand the concept of learning material (Science) by integrating everyday life phenomena (Mathematics) and supported by learning media (Technology). Furthermore, there are learning activities in the form of practice activities in solving a problem in groups and making simple products by applying the concepts contained in the learning materials. Through this treatment, CT participants increased with male CT participants being higher than female. Keywords: computational thinking, STEM approach, pre-service elementary school teacher. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp733-739
Integrated STEM 3.0 Approach to Enhance Critical Thinking Skills: An Empirical Evidence Ismu Sukamto; Hervin Maulina; Widyastuti Widyastuti; Ika Wulandari Utamining Tias; Tiyas Abror Huda; Dina Maulina
Jurnal Pendidikan Progresif Vol 12, No 3 (2022): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Integrated STEM 3.0 Approach to Enhance Critical Thinking Skills. Critical Objectives: This study aimed to examine the effect of the STEM 3.0 approach assisted by real material and virtual simulation to enhance the CTS. Methods: The research method used Quasi-Experimental Designs with Matching-Only Pretest-Posttest Control Group Design. The subjects of this study were high school students of Class XI in Surabaya. Findings: Based on the research data, the increase in the CTS of students in the 2 experimental classes was classified as moderate with an average n-gain value of students in class A2 of 0.69 and class A5 of 0.63 while the increase in CTS in the control class was classified as moderate with a lower value (a score of 0.36). Based on the results of statistical tests, there is a significant difference between the experimental class and the control class. Conclusion: Thus, it is concluded that the integrated STEM 3.0 approach can enhance the CTS. Keywords: integrated STEM 3.0, CTS, real material, virtual simulations.DOI: http://dx.doi.org/10.23960/jpp.v12.i3.202219
Implementation of HOTS-Oriented Problem Based Learning on Science Literacy Ability Supriyadi Supriyadi; Ika Wulandari Utamining Tias; Nelly Astuti; Ismu Sukamto; Frida Destini; Fadhilah Khairani; Amrina Izzatika
Jurnal Pendidikan Progresif Vol 12, No 3 (2022): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Implementation of High Order Thinking Skills (HOTS) Based on Problem Based Learning on Science Literacy Ability. Objectives: Knowing and analyzing scientific literacy skills by applying the HOTS-oriented Problem Based Learning (PBL) model. Methods: The type of research in this research is experimental research. The object of research is the implementation of HOTS based on Problem Based Learning (X) on literacy skills (Y). The research subjects were fourth grade students of SD Negeri 5 Metro Pusat. The research design used is a pre-experimental design and uses one form of design, namely the one group pretest-posttest design. This design uses one group, as an illustration, the experimental group. The experimental group is the class that gets treatment in the form to the application of HOTS based on Problem-Based Learning. The HOTS indicators used in this study are identify scientific issues (problems); explain scientific phenomena; using scientific evidence Findings: Based on the results of the data analysis, the pretest score for the scientific literacy ability of students achieved by the experimental class was 9.25 and the posttest score was 11.90. Conclusion: The results of the research that have been carried out show that the application of high order thinking skills (HOTS) based on problem based learning (PBL) to improve scientific literacy skills has the impact of increasing n-gain by 0.21 in the low category. In the analysis of the average n-gain score on the highest scientific literacy ability indicator, namely the use of scientific evidence. Keywords: high order thinking skills (hots), problem based learning, science literacy.DOI: http://dx.doi.org/10.23960/jpp.v12.i3.202236