Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Rayandra Asyhar"'
Publikováno v:
Jurnal Penelitian Pendidikan, Psikologi dan Kesehatan, Vol 4, Iss 1, Pp 10-16 (2023)
Menurut temuan PISA 2018, literasi sains di kalangan pelajar Indonesia masih rendah, berada di urutan ke-70. Dengan menelaah self-efficacy siswa, penelitian ini berusaha memastikan dampak pendekatan pembelajaran penemuan terhadap keterampilan literas
Externí odkaz:
https://doaj.org/article/ea603da0c5dc44bd82739aefbb803b81
Publikováno v:
Pendipa, Vol 7, Iss 1, Pp 6-13 (2023)
This research was applied to the project learning model of supporting learning materials at high school SMAN 3 Jambi City. The learning model in the 2013 curriculum must fulfill the five steps scientific approach namely Observing, Asking, Experimenti
Externí odkaz:
https://doaj.org/article/b124865143e344ce8191c8da3f18e46f
Autor:
Sudarmin Sudarmin, Rr. Sri Endang Pujiastuti, Rayandra Asyhar, Agung Tri Prasetya, Skunda Diliarosta, Ariyatun Ariyatun
Publikováno v:
Journal of Technology and Science Education, Vol 13, Iss 1, Pp 393-409 (2023)
This research aims to develop chemistry project-based learning with an Integrated Ethnoscience Approach in Science, Technology, Engineering, and Mathematics (Ethno-STEM) to improve students' conservative and entrepreneurial character. The research me
Externí odkaz:
https://doaj.org/article/8464c389931845f8ab69b58b07c286ab
Publikováno v:
Journal of Pharmacy and Bioallied Sciences, Vol 15, Iss 1, Pp 35-41 (2023)
Background: Curcuma xanthorrhiza Roxb., from the Zingiberaceae family, is a famous plant native to Indonesia that is highly effective in treating diseases due to the various chemical compounds it contains. Objective: This study aims to optimize the e
Externí odkaz:
https://doaj.org/article/b97ee820a1444735b5e80ad557bd4ecd
Publikováno v:
Jurnal Penelitian Pendidikan, Psikologi dan Kesehatan, Vol 3, Iss 3, Pp 251-256 (2022)
Kemenristekdikti telah menetapkan nilai-nilai pendidikan karakter sebagai prioritas pengembangan Penguatan Pendidikan Karakter yang terdiri atas lima nilai utama yaitu religius, nasionalis, integritas, mandiri dan gotong royong. Penelitian ini bertuj
Externí odkaz:
https://doaj.org/article/0408ac392be849f99eeff5a3c74e71cf
Publikováno v:
Journal of Technology and Science Education, Vol 12, Iss 1, Pp 132-146 (2022)
21st century education marked with advances in information and communication technology increasing rapidly. Integrated learning in science, technology, engineering and mathematical (STEM) was one of the 21st century learning trends. A non-test instru
Externí odkaz:
https://doaj.org/article/98b409ee4fe74fc4918c3a92db173812
Publikováno v:
Egyptian Journal of Aquatic Research, Vol 45, Iss 2, Pp 117-122 (2019)
The increased number of human population in coastal areas can be the common dominator of an event of harmful algal blooms (HABs), which might be of a negative impact on human activities. Generally, HABs occur due to the dynamics of some phytoplankton
Externí odkaz:
https://doaj.org/article/74d3df12bf454347b8c0987bdfade5f5
Autor:
Rayandra Asyhar, Nofrizal Jon
Publikováno v:
Jurnal Riset Kimia, Vol 1, Iss 2 (2015)
ABSTRACT The effect of activation temperature and duration on the activity of petroleum coke has been investigated. A mixture of green coke and KOH (1:1) was heated in an oven furnace at 450°C for 1 h, then continued to activation process at 450-90
Externí odkaz:
https://doaj.org/article/b8f5903196ff471ca273f4f6e50191c8
This study was conducted to solve of applying the learning model to skills and scientific process results in Buffer Solution learning materials in senior high school (SMA). In the early stages, the researchers designed scaffolding by linking the PjBL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a0511e32d5ce109f62266b33ab5b9a6
Publikováno v:
Biodiversitas Journal of Biological Diversity. 24
Minarni M, Asyhar R, Juliana D, Yudha YS, Nurcholis W. 2023. Short Communication: Analysis of rhizome color and phytochemical content of 10 accessions of Curcuma zanthorrhiza Roxb. in Jambi, Indonesia. Biodiversitas 24: 149-155. Plants are a source o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::284e016068851bb29d43eb734418d582
https://doi.org/10.13057/biodiv/d240119
https://doi.org/10.13057/biodiv/d240119