Browsing LSP-Jurnal Ilmiah Dosen by Author "JATMIKO, Dhanar Dwi Hary"
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An Analysis of Olympiad Students’ Critical Thinking In Solving National Science Olympiad (Osn) Problem on Number Theory Material
JATMIKO, Dhanar Dwi Hary; FATAHILLAH, Arif; OKTAVIANINGTYAS, Ervin; ROCHMAH, Ovi Adiniyah (Journal of Physics: Conference Series, 2019-12-01)This research aimed at describing the process of the mathematical Olympiad students in solving National Science Olympiad (OSN) problem on number theory material. The subjects of the research were 4 Olympiad students at ... -
Cognitive Description of Students in Mathematics Learning through Lesson Study
H. A. SUSANTO; D. HIDAJAT; HOBRI, Hobri; JATMIKO, Dhanar Dwi Hary (IOP Journal of Physics: Conference Series 1465 (2020) 012067, 2020-03-23)This research aimed at describing the students’ cognit ive aspects in mathematics learning. The description of the students’ cognit ive aspects in mathemat ics learning provided understanding to the lecturers as the ... -
The Development of Maritime-Based Educational Games for Mathematics Learning Media
JATMIKO, Dhanar Dwi Hary; HOBRI, Hobri (Journal of Physics: Conference Series, 2021-03-13)This research was intended to develop the Android-based learning media on the system of linear equations in three variables whose theme was maritime. The results of this learning media development were reviewed based on ... -
Optimalisasi Keuntungan pada Produksi Tempe dengan Penerapan Linear Progamming di Kecamatan Banjar Kota Banjar Jawa Barat
JATMIKO, Dhanar Dwi Hary; OKTAVIANINGTYAS, Ervin; ISNASARI, Suci (KadikMa Jurnal Matematika dan Pend. Matematika, 2021-04-30)Soybean is one of the main food commodities after rice and corn. Tempe is a traditional food made from soybeans. Tempe is widely produced by small and medium industries. This study aims to determine the maximum benefits ...