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All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Edukasia: Jurnal Pendidikan dan Pembelajaran
Ruchaemi, Afif
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Agriculture, Biological Sciences & Forestry Education Languange, Linguistic, Communication & Media Mathematics Other

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PERTUMBUHAN HUTAN TANAMAN JATI (Tectona grandis Linn.f.) DI KALIMANTAN TIMUR Murtinah, Veronika; Marjenah, Marjenah; Ruchaemi, Afif; Ruhiyat, Daddy
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1435

Abstract

The Growth of Teak Plantation Forest in East Kalimantan. Teak is one of the most important tropical timber in the international timber market because of the various advantages it has and the type of wood that is very valuable for forestry plants. Teak has been known and cultivated for a long time, particularly in Java. In East Kalimantan, Teak has been developed by public and private companies , with a growth of diverse.The growth of teak stands in East Kalimantan in general showed a decline in growth with increasing stand age; diameter and height growth of stands highest in the early phase of growth in the range of 1-5 years of age, then decline gradually and growth has declined after the 12 year old stands; up to 12 year old stands generally teak growth in East Kalimantan showed growth (increment) in diameter and a height higher than the other locations teak plantation in Java.
Peningkatan Kinerja Guru IPA Dalam Mengimplementasikan Standar Proses Melalui Pendampingan Sejawat (Peer Coaching) Di Kabupaten Kutai Barat Muslikin; Tindangen, Makrina; Ruchaemi, Afif
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 2 No. 1 (2021): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v2i1.29

Abstract

The objective of the research is to improve the performance of junior high school science studies teacher (SMP) in implementing the Standard Process as part of National Standards of Education through Mentoring Program MGMP MKKS by applying the model of peer coaching. This research was conducted in Dinas Pendidikan Kab. Kutai Barat involving five junior high schools joined in the activities MGMP MKKS IPA teachers in Kab. Kutai Barat. Implementation of peer coaching held in five SMP: SMP Negeri 1 Bongan, SMP Negeri 2 Jempang, SMP Negeri 2 Muara Pahu, SMP Negeri 4 Sendawar, dan SMP Negeri 1 Sendawar. This research use both quantitative and qualitative approach. The research was conducted by using model of Kemmis & Mc Taggart combined with the peer coaching model developed by Ng Pak Tee. The result of this research are: implementation of peer coaching can improve the performance of teachers in the planning, implementation, and assessment of learning in the learning process, peer coaching program will increase the quality of education and learning become more meaningful for students. DOI: https://doi.org/10.33399/edukasia.v2i1.29
Co-Authors Makrina Tindangen Marjenah, Marjenah Muslikin Ruhiyat, Daddy Veronika Murtinah, Veronika