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Improving Math and Science Teachers’ Understanding and Practical Skills of Case-Based Instruction: An Intensive Training Program in Bandar Lampung, Indonesia Sunyono, Sunyono; Saputra, Andrian; Tania, Lisa; Meristin, Annisa
Bulletin of Social Studies and Community Development Vol 3, No 1 (2024): Bulletin of Social Science and Community Development
Publisher : Institute of Multidisciplinary Research and Community Service

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/bsscd/v3i1.pp34-42

Abstract

Abstract: This program was designed to bolster high school teachers' expertise in applying the case method to math and science instruction. Over six months, 19 teachers from Lampung Province participated in a structured series of lectures, workshops, and interactive sessions. The pretest and posttest evaluations highlighted significant gains in both conceptual understanding and the ability to develop case-based teaching materials. Participants were also trained to design student worksheets with digital tools like Canva, integrating scientific and socio-scientific scenarios into their lessons. By doing so, the program nurtured critical thinking, problem-solving, and environmental awareness among educators and their students. By equipping teachers with effective strategies for embedding real-world cases into their teaching, the initiative has taken a meaningful step toward advancing innovative practices in chemistry education and other scientific disciplines. To amplify its impact, expanding the program to additional regions and incorporating more classroom simulations is recommended. Such steps would further refine teachers' skills and boost student engagement with complex scientific topics. Emphasizing creativity, critical thinking, and real-world connections, this initiative represents a significant stride in enhancing high school science education. Keywords: case-based instruction, high school teachers, socioscientific issues.
Perception and Motivation of Prospective Chemistry Teachers in Online Learning during COVID-19 Pandemic: A Case of Lampung University Sunyono, Sunyono; Meristin, Annisa; Prabowo, Galuh Catur Wisnu
Jurnal Pendidikan MIPA Vol 22, No 1 (2021): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The importance of this research is to get to know the students’ perceptions and motivation of the prospective chemistry teachers in facing online learning during the Covid-19 pandemic. The research design used was descriptive qualitative research. The research was conducted on students of the Chemistry Education Study Program FKIP University of Lampung in 2017, 2018, and 2019. Data collection was carried out by using a questionnaire by means of google form and learning record data in the online data-log mode edusmart.fkip.unila.ac.id. and vclass.unila.ac.id. The results indicated that (1) the interaction pattern between the lecturers and students was quite good in terms of giving assignments and discussions. In terms of feedback and learning reflection, it, however, needs to be improved (2) Students' perception of online learning is less positive, this is indicated by the number of students who are disappointed because of learning methods un-interactive, (3) students are still not motivated yet to take online lectures due to limitation of internet signals and seem to consider it as assignments only. Keywords: COVID-19 pandemic, online learning, motivation, perception. DOI: http://dx.doi.org/10.23960/jpmipa/v22i1.pp77-89
Fostering Students’ Creative Attitudes in Laboratory Inquiry Activities: Learning about Extraction by Utilizing Dragon Fruit Skins Sunyono, Sunyono; Meristin, Annisa
Jurnal Pendidikan Progresif Vol 14, No 1 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

Abstract: Fostering Students’ Creative Attitudes in Laboratory Inquiry Activities: Learning about Extraction by Utilizing Dragon Fruit Skins. Objective: The current study aimed to determine the effect of the laboratory inquiry learning model on students’ creative attitudes. Methods: This research was conducted using a pretest-posttest non-equivalent control group design and data analysis was carried out using descriptive statistical analysis n-Gain and t-test. Data collection techniques were carried out by means of observation and questionnaires. Findings: The results showed that there was a significant influence on the development of creative attitudes, especially on indicators of mutual respect. Strategy used in this research was successful in increasing students’ activities in the classroom. Conclusion: Laboratory inquiry activities by utilizing dragon fruit skins can be used as a attractive learning strategy to improve students’ creative attitude in learning about extraction. Keywords: laboratory inquiry, creative attitude, learning about extraction.DOI: http://dx.doi.org/10.23960/jpp.v14.i1.202432
The Effect of Multiple Representation-Based Scaffolding Strategy in Improving Chemical Literacy Sunyono, Sunyono; Meristin, Annisa
Jurnal Pendidikan Progresif Vol 9, No 2 (2019): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

The effect multiple representation-based scaffolding strategy in improving chemistry literacy. Objective: This study aims tyo understand the effectiveness of multiple representations-based scaffolding strateg in the topics of electrolyte and non-electrolyte solutions to improve the chemistry literacy skills. Method: The research used a quasi-experiment design. The subjects were 78 students of the tenth grade at SMAN 5 Bandar Lampung. The data were analyzed using Tukey test and effect size. Findings: The increase in chemistry literacy abilities of the students in the experimental class was 96.00% influenced by the application of multiple representations learning with scaffolding strategy; meanwhile, it was only 89.00% for control class with no scaffolding. Conclusion: The scaffolding strategy based on multiple-representation in chemistry learning had a high level of effectiveness in improving chemistry literacy skills. Keywords: Effectiveness, scaffolding, multiple representations, chemistry literacy DOI: http://dx.doi.org/10.23960/jpp.v9.i2.201905