Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Roza Linda"'
Publikováno v:
JTK (Jurnal Tadris Kimiya), Vol 9, Iss 1, Pp 59-71 (2024)
Based on the results of interviews with several chemistry teachers, it was found that technology-based teaching materials still needed to be improved, especially regarding atomic structure material. Therefore, it is necessary to create technology-bas
Externí odkaz:
https://doaj.org/article/6c02575ec4dd4e309c3fd38e4deec350
Autor:
Roza Linda, Abdullah Abdullah, Afrianto Daud, Lisa Aprilia Indriyani, Henny Purwaningsih, Mohamad Rafi, Lee Wah Lim
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 27, Iss 3, Pp 128-136 (2024)
In solid-phase extraction for preconcentration, silica (Si) is the most commonly used as an adsorbent. However, the selectivity and effectiveness of silica gel adsorption on metal ions are low, so it needs to be modified to improve the adsorption cap
Externí odkaz:
https://doaj.org/article/5c6c677c8a644691a6772b433f3eb048
Publikováno v:
REiLA, Vol 6, Iss 1, Pp 1-20 (2024)
This study aimed to develop an interactive e-module based on multimodal text for the Intermediate English Structure course in supporting digital learning at Universitas Riau, Indonesia. The research followed a systematic Research and Development (R&D
Externí odkaz:
https://doaj.org/article/f5f40c45842344e79f764607f0af441e
Publikováno v:
Jurnal Inovasi Pendidikan Kimia, Vol 17, Iss 2, Pp 75-80 (2023)
The outbreak of the corona virus has caused many deaths and has an impact on activities such as education. Schools throughout Indonesia are closed, so the learning process is carried out online. There are various differences in the face-to-face and o
Externí odkaz:
https://doaj.org/article/de4cf6077aa24372b81ffb4b03b93756
Publikováno v:
Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, Vol 11, Iss 3, Pp 660-671 (2023)
The laboratory is a place to conduct experiments to prove the theories given in class. This research was conducted to look at the effectiveness of management and constraints of managing a science laboratory at the junior high school (SMP) level. This
Externí odkaz:
https://doaj.org/article/c215a8209b824a3ba9755323f6abb150
Publikováno v:
JTK (Jurnal Tadris Kimiya), Vol 7, Iss 2, Pp 258-265 (2022)
Students need ICT-based teaching to understand chemistry containing abstract and macroscopic concepts. The study aims to develop electronic worksheets using the Adobe Acrobat 11 Pro application. The Plomp model was used to calculate the total percent
Externí odkaz:
https://doaj.org/article/d32824af90fe408eb100330ddee88d26
Publikováno v:
USEJ: Unnes Science Education Journal, Vol 11, Iss 2, Pp 115-122 (2022)
This research was the analysis phase of the first step in the research on the development of an integrated augmented reality e-module. The purpose of this study was to analyze the needs of students and to find out the responses of students and teache
Externí odkaz:
https://doaj.org/article/3da3c166e63c4e7582339cf08fd77d47
Publikováno v:
JTK (Jurnal Tadris Kimiya), Vol 6, Iss 2, Pp 236-242 (2021)
This study aims to develop a Schoology-based e-learning media and to find out the validity and response of users (teachers and students). The method used in this research was Research and Development (R&D) with the Analysis, Design, Development, Impl
Externí odkaz:
https://doaj.org/article/c14894712a0846828643b9e62e16a17c
Publikováno v:
Al-Ishlah: Jurnal Pendidikan, Vol 13, Iss 1, Pp 49-60 (2021)
This study aims to produce an assessment instrument to assess the ability to think creatively on hydrocarbon material and determine the validity of the assessment instrument. The research method used the research and development model of Borg and Gal
Externí odkaz:
https://doaj.org/article/099358e44b6c4e449e0ffd8b5822057d
Publikováno v:
JTK (Jurnal Tadris Kimiya), Vol 4, Iss 2, Pp 177-188 (2019)
Penelitian ini bertujuan untuk menghasilkan evaluasi berupa Soal HOTS (High Order Thinking Skill) dengan wondershare quiz creator sebagai media display pada materi stoikiometri yang valid dan reliabel. Penelitian dirancang menggunakan desain peneliti
Externí odkaz:
https://doaj.org/article/b93128a7495b4697a3d0c734523ad6c3