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Organogenesis tanaman jagung (zea mays l) pada berbagai konsentrasi naa, kinetin, casein hidrolisa secara in-vitro Rahman Hairuddin; Suarti suarti
Perbal : Jurnal Pertanian Berkelanjutan Vol 4, No 1 (2016)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/perbal.v4i1.291

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh organogenesis tanaman jagung (Zea masy L) pada berbagai konsentrasi NAA, Kinetin, Casein Hidrolisa secara In-Vitro. Dilaksanakan diLaboratorium Kultur Jaringan Universitas Cokroaminoto Palopo, dimulai pada bulan Mei sampai September 2015. Percobaan ini disusun berdasarkan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan masing-masing P0 (Kontrol) P1 (1ppm NAA+ 1ppm Kinetin + 1ppm Casein Hidrolisa) P2 (2ppm NAA + 2ppm Kinetin + 2ppm Casein Hidrolisa) P3 (3ppm NAA + 3ppm Kinetin + 3ppm Casein Hidrolisa) masing-masing perlakuan diulang sebanyak 3 ulangan. Data dianalisis secara statistika dengan uji F pada taraf nyata 5 % dan 1 % dan apabilah F hitung perlakuanya lebih besar dari F tabel 5% dan 1 % maka dilanjutkan dengan uji beda nyata jujur (BNJ) pada taraf 5 %. Hasil penelitian ini menunjukkan bahwa zat pengatur tumbuh NAA, Kinetin, Casein Hidrolisa memberikan pengaruh yang tidak nyata teprhadap umur berkecambah, hari muncul akar, tinggi tanaman, lebar daun, panjang daun, jumlah akar, panjang akar, jumlah daun, bobot planlet pada pertumbuhan tanaman jagung dan yang terbaik pertumbuhanya yaitu P3 (3ppm NAA + 3 ppm Kinetin + 3ppm Casein Hidrolisa).
Upaya Meningkatkan Keaktifan Belajar Peserta Didik Pada Pembelajaran Fisika Melalui Model Pembelajaran Berbasis Masalah Irmawati Irmawati; Suarti Suarti; Nurlina Nurlina
Al-Khazini Vol 1 No 1 (2021): April
Publisher : UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.896 KB) | DOI: 10.24252/al-khazini.v1i1.20834

Abstract

This research conducted action research (classroom action research) in addition, to solve the problem of active physics learning in class.The research subjects used were students of class X electricity at SMK Negeri 6 Takalar even semester of the 2015/2016, totaling 22 students. This research was conducted in two cycles and at the end of each cycle a reflection was made of the actions given.Data collection techniques in this study used observation sheets, daily journals and questionnaires for student responses.The results showed that the implementation of learning using problem-based learning models in physics subjects could increase the learning activeness of students, such as 1) students pay attention to the explanations of teachers and other students in cycle I by 65.53% to 82.57% in cycle II, 2) students who are active in discussion activities during the learning process from cycle I are 65.52%. to 77.64% in cycle II, 3) students dare to ask questions from 45.83% to 66.29% in cycle II, 4) Dare to ask questions in cycle I amounted to 46.97% to 68.18% per cycle II, 5) Students are able to solve problems in cycle I from 58.71% to 74.24% in cycle II.
Implemetasi Konsep Adiwiyata dalam Pembelajaran Fisika SMAN 10 Bulukumba A. Eka Fitrianti Hasan; Suarti Suarti; Ummul Hasanah
Al-Khazini Vol 1 No 2 (2021): Oktober
Publisher : UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.208 KB) | DOI: 10.24252/al-khazini.v1i2.24250

Abstract

The Adiwiyata program is a program prepared by the government in the world of education and creates responsible school citizens in environmental management efforts. SMA Negeri 10 Bulukumba is a school that has implemented the Adiwiyata program. The objectives of this study are: 1) To determine the implementation of curriculum policies related to the concept of adiwiyata in physical learning 2) To determine the implementation of teachers in the integrated physics learning process the concept of adiwiyata. 3)To find out the behavior of students in learning physics with the integration of the concept of adiwiyat. This research is a descriptive qualitative research with ethnographic method. Collecting data using interviews, observation documentation, triangulation. The data analysis technique used in this study was done by analyzing domain and taxonomy results showed that the Adiwiyata curriculum policy in physics learning refers to educational programs, such as graduation competency standards, content standards, process standards, educators and education personnel standards, facilities and infrastructure standards, management standards, education financing standards, educational assessment standards. The implementation of physics subjects with environmentalinsight is integrated into physics subjects through learning activities in the classroomis seen by solving environmental problems using the concept of physicsand outside the classroom is carried out by utilizing the school environment as a physics learning laboratory. But not all physical materials can be integrated with the environment but only certain materials. Student behavior in Adiwiyata learning is seen from student learning to have an attitude of caring for the environment and changing student habits by instilling character values to protect the surrounding environment.
PENGARUH PENGGUNAAN ALAT PERAGA SMART TRASH BIN TERHADAP PEMAHAMAN KONSEP FISIKA MATERI TEKNOLOGI DIGITAL Suarti Suarti; Masykur Rauf; Muflihul Wahid Khaer
Karst: Jurnal Pendidikan Fisika dan Terapannya Vol 7 No 1 (2024): Karst : Jurnal Pendidikan Fisika dan Terapannya
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/karst.v7i1.2072

Abstract

Pengaruh Penggunaan Alat Peraga Smart Trash Bin Terhadap Pemahaman Konsep Fisika Materi Teknologi Digital. The purpose of this study is to determine the understanding of the concept of digital technology classes taught and not taught using smart trash bin props, knowing the difference in understanding the concept of digital technology classes taught and not taught using smart trash bin props. The type of research is experimental with a posttest-only control design. The instrument used tests the understanding of concepts. Data analysis techniques use descriptive and inferential analysis. The average score of concept comprehension test results in classes taught using smart trash bin props was 80.42, with a very high category, while in classes that were not taught using smart trash bin props, it was 76.04, with a high category. The average value of the concept understanding test results taught with smart trash bin props is greater than the average value of the concept understanding test results that are not taught using smart trash bin props, so it can be concluded that the use of smart trash bin tools has a positive influence on the understanding of the concept of digital technology material. Meanwhile, the results of hypothetical testing obtained a significant value of 0.194 > 0.05, meaning that there was no significant difference in understanding of concepts between classes taught and not taught using smart trash bin props.