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Chemistry E-Module Based on Socio Scientific Issues (SSI) for Reaction Rate Material to Increase Senior High School Students' Chemical Literacy Rizki Novitasari; Joko Waluyo; Nuriman Nuriman
Eduvest - Journal of Universal Studies Vol. 2 No. 9 (2022): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2002.978 KB) | DOI: 10.59188/eduvest.v2i9.588

Abstract

Learning chemistry contributes to chemical literacy in specific and science literacy in general. Chemical literacy relates to the ability to think scientifically by using chemical knowledge and natural phenomena identification. Chemical literacy is defined as the ability to understand and implement chemistry knowledge in everyday life by comprehending three aspects comprising: knowledge, awareness and chemistry implementation in everyday life accurately and effectively. Based on the result of the questionnaire which has been distributed to chemistry teachers in Jember regency through chemistry MGMP, it shows that 71,8% of chemistry teachers stated that students’ chemical literacy skill in learning did not meet the target. Chemical literacy has significant relation to the Socio-Scientific Issues (SSI) drown as social problem by using scientific context. This problem considered as scientific issue developed in society. Then, this problem is analyzed further in rate reaction materials. This research used quasi-pretest-posttest experiment without using control class. To analyze the data, this research used both quantitative and qualitative methodologies. The sample in this research consisted of 36 senior high school students in Senior High School of Ambulu grade XI MIPA 6. The result of this research based on both pretest and posttest using open ended questions showed that there was significant improvement on students’ chemical literacy. Therefore, it was in high category 0,71
Validation of the MORISE Learning Model on the Topic of Global Warming to Enhance Science Literacy and Learning Outcomes Isna Nur Aisiyah; Joko Waluyo; Dwi Wahyuni
BIOEDUKASI Vol 21 No. 3 (2023)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v21i3.43216

Abstract

This study aims to examine the validity of the MORISE learning model. The research design used follows the Education Research and Development method, which involves the development of the model starting from designing the model to implementing it. The validity test of the MORISE model is conducted by two science education faculty members from the Postgraduate Program at UNEJ as expert validators, and one user validator, with the purpose of obtaining feedback and improvements for the learning model developed by the researcher. The first expert validator gave a score of 93%, the second expert validator gave a score of 84%, and the user validator gave a score of 95%. The average result of the final validation is 91%, falling within the highly valid criteria (>81.25%), thus indicating that the MORISE learning model can be used without revisions.