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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Pelita Eksakta
Mia Ramayani
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Mathematics Physics Other

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Waste Management Awareness Education for Elementary School Teachers and Students; the Implementation of Sustainable Environmental Education Rahmawati Darussyamsu; Helendra Helendra; Fitri Arsih; Ristiono Ristiono; Suci Fajrina; Mia Ramayani; Shintia Putri Riski
Pelita Eksakta Vol 7 No 1 (2024): Pelita Eksakta, Vol. 7, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol7-iss1/217

Abstract

In fact, awareness of waste management is still low in Nagari Tanjung Balik, Solok Regency. Based on initial observations, it is known that students at Nagari Tanjung Balik Elementary School do not yet have awareness of waste management. Furthermore, even though since 2022, Nagari Tanjung Balik has had a Waste Bank under the guidance of Universitas Negeri Padang Community Development Team, there has been no contribution from the total of five elementary schools in Nagari Tanjung Balik to the Waste Bank. This is of course not in line with the Nagari Tanjung Balik program which has attempted to intensify waste management in order to create a sustainable environment. Therefore, the solution offered is to provide education to elementary school students who are members of the KKG Cluster III Tanjung Balik Elementary School, X Koto Above District regarding waste management.
The Development of LKPD Based on a Scientific Approach to Improve Students' Science Process Skills in Material on the Human Circulatory System and Digestive System Class XI SMA Mia Ramayani; Violita; Abdul Razak; Muhyiatul Fadilah
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7705

Abstract

The development of Student Worksheets (LKPD) based on a scientific approach to material on the human circulation system and digestive system is based on the teaching materials used at SMA Negeri 16 Padang in the form of Student Worksheets (LKPD). The LKPD is not complete in terms of components or in terms of LKPD elements. The LKPD used only takes the form of sheets containing questions, and does not use an approach that contains activities or learning steps so that it cannot train students' science process skills. This research aims to produce LKPD based on a scientific approach to material on the human circulation system and digestive system that is valid, practical and effective to improve students' science process skills. This research is development research using the Plomp model which consists of three stages, namely preliminary research phase, development or prototyping phase and assessment phase.   The results of the LKPD validity test by the validator obtained a value of 84.67% with very valid criteria.   The results of the LKPD practicality test obtained a score of 90.74% by teachers and 88.30% by students with very practical criteria. The results of the T-test showed differences in values between the experimental and control classes with a significance of 0.000 each in the circulatory system and digestive system material. It can be concluded that LKPD based on a scientific approach is very valid, very practical and effective in improving science process skills.
Co-Authors Abdul Razak Fitri Arsih Helendra . Muhyiatul Fadilah Rahmawati Darussyamsu Ristiono Ristiono Shintia Putri Riski Suci Fajrina Violita Violita