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PENGARUH EKSTRAK DAUN KENIKIR (Cosmos caudatus Kunth.) TERHADAP MORTALITAS KUTU BERAS (Sitophilus oryzae L.) Saleh Hidayat
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 10 No. 2 (2013): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v10i2.401

Abstract

Rice louse (Sitophilus oryzae L.) is kind of insect wich damage agricultural crop. The rice damage can prevent with nature pesticide of marble leaf extract (Cosmos caudatus Kunth.). This research used experiment method with Completely Randomized Design (CRD) with 5 treatments and 5 replications. The result of this research proof that: 1) Giving marble leaf extract in such concentrations (20 gram marble leaf extract/100gram rice, 40 gram marble leaf extract/100 gram rice, 60 gram marble leaf extract/100 gram rice, and 80 gram marble leaf extract/100 gram rice) show real influence than rice louse mortality (Sitophilus oryzae L.) which show significant result is 0,000 < 0,005. 2) The result of this research is P4 extract doses (80 gram marble leaf extract/100 gram rice) show increasing higher to the rice louse mortality, So giving marble leave extract show real influence to rice louse mortality. Key words: marble leaf extract concentrations, mortality level, rice louse
PENGGUNAAN EKSTRAK BIJI KLUWEK (Pangium edule Reinw.) SEBAGAI INSEKTISIDA NABATI TERHADAP MORTALITAS KECOAK (Blatella germanica L.) Saleh Hidayat
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 11 No. 1 (2014): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v11i1.420

Abstract

Kluwek (Pangium edule Reinw.) has many advantages, one of the advantages is as the material of insecticide by using cyanide acid that was toxic in seed. It needed the evidence to prove the advantages is as the material of insecticide of kluwek seed toward organism which was sensitive with cyanide acid material. The organism which was used: roach (Blatella germanica L.). The problems of this study were did the use of the extract kluwek seed (Pangium edule Reinw.) as the plants insecticide toward mortality of the roach (Blatella germanica L.). The method of this study has experimental method with Completely Randomized Design (CRD) at the six treatments and four replications, Duncan Multiple Range Test (DMRT) with SPSS version 16.0 programs. The result of this study were kluwek seed had significance effect toward mortality of roach (Blatella germanica L.) in the treatment (P5) with concentrate (125%). The roach was dead in twelve hour average. It means that (1) Use of the extract of kluwek seed as the plants insecticide with concentrate among 25%, 50%, 75%, 100% and 125% had significance effect toward mortality of the roach (Blatella germanica L.). Key words: mortality, kluwek seed, and roach
PENGARUH PEMBERIAN TEPUNG DAUN KELOR (Moringa oleifera Lamk.) TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus Linn.) Irma Indriani; Saleh Hidayat
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 8 No. 1 (2011): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v8i1.728

Abstract

ABSTRACTThe research was backed by the amount of protein content in wheat leaves of Moringa (M. oleifera Lamk.) is 27.10 grams and moringa leaf is also a kind of plant that can be a source of protein for growing cattle feed, including one of which is the tilapia (O. niloticus Linn.) . Provision of moringa leaf powder in the formula feed can be integrated with other raw materials, namely rebon flour, fine bran, and wheat flour. The results showed that the using of Moringa leaf powder in the feed formula is veryreal effect on the growth of length and weight of tilapia (O. niloticus Linn.).Key words: Feed, moringa leaf powder, the growth of tilapia (O. niloticus Linn.)
PENGARUH EKSTRAK AKAR PUTRI MALU (Mimmosa pudica Linn.) DALAM MENGHAMBAT PERTUMBUHAN BAKTERI Staphylococcus epidermidis Rike Wulandari; Saleh Hidayat; Susi Dewiyeti
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 8 No. 2 (2011): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v8i2.773

Abstract

Penggunanaan tanaman sebagai obat tradisional diketahui mempunyai lebih banyak manfaat dibandingkan efek samping. Tumbuhan putri malu (M. pudica Linn.) merupakan salah satu alternatif yang dapat digunakan sebagai obat tradisional penyakit kulit. Telah dilakukan penelitian tentang pengaruh ekstrak akar tanaman  putri malu dalam menghambat pertumbuhan bakteri S. epidermidis sebagai salah satu penyebab penyakit kulit. Akar dari tanaman putri malu mengandung senyawa saponin, tannin, alkaloid dan flavonoid. Senyawa-senyawa tersebut digunakan sebagai bahan dasar obat antibakteri. Hasil penelitian menunjukkan bahwa ekstrak akar putri malu berpengaruh sangat nyata menghambat pertumbuhan bakteri S. epidermidis. Pada konsentrasi 90% ekstrak akar putri malu merupakan konsentrasi yang paling optimal dalam menghambat pertumbuhan bakteri S. epidermidis.
PENJERNIHAN AIR SUNGAI LEMATANG DENGAN PASTA BIJI KELOR (Moringa oleifera Lam.) PADA SKALA JAR TEST Saleh Hidayat; Desi Wulandari
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 7 No. 1 (2010): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v7i1.781

Abstract

Penelitian ini dilatar belakangi oleh penurunan nilai kekeruhan air sungaidengan penambahan konsentrasi biokoagulan serbuk biji kelor masih menunjukkantingkat efektivitas berkisar 80%. Penelitian ini bertujuan untuk mengetahui pengaruhpasta biji kelor terhadap penjernihan air sungai Lematang pada skala jar test. Metodepenelitian dalam penelitian ini menggunakan Rancangan Acak Lengkap (RAL) 9perlakuan dan 5 ulangan. Hasil penelitian menunjukkan bahwa pasta biji kelor dapatmenurunkan kekeruhan air secara signifikan.
PERSEPSI GURU TERHADAP IMPLEMENTASI KURIKULUM MERDEKA DALAM PEMBELAJARAN BIOLOGI SMA DI KABUPATEN OGAN ILIR Kumala, Diana; Hidayat, Saleh; Saputri, Wulandari; Astriani, Meli; Suhartati, Suhartati
BIOEDUKASI (Jurnal Pendidikan Biologi) Vol 14, No 2 (2023): BIOEDUKASI, NOVEMBER 2023
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v14i2.8498

Abstract

This study aims to describe teachers' perceptions of the implementation of the independent curriculum in biology learning activities in Ogan Ilir District. The method used is the descriptive-qualitative method. The research sample consisted of eight biology teachers in four high schools (SMA) in Ogan Ilir District who had implemented the independent curriculum. Data on teacher perceptions were obtained through observation and interviews using observation sheet instruments, interview instrument grids, and interview instrument question sheets. The collected data was then analyzed with a qualitative descriptive analysis. The results showed that all participants had good perceptions regarding the implementation of the independent curriculum in schools and acknowledged the advantages contained in the independent curriculum, but only some of the participants were able to consistently apply it in learning activities. This is because participants experience difficulties in designing independent curriculum teaching modules, compiling assessments, implementing learning models, using independent teaching platforms, and preparing intracurricular reports and P5 report cards. These findings indicate that socialization and training on the independent curriculum need to be maximized again by including consistent mentoring programs for teachers so that they can consistently implement the independent curriculum in the teaching and learning process.
UPAYA MENINGKATKAN HASIL BELAJAR TENTANG SISTEM EKSRESI MANUSIA MELALUI MODEL THINK PAIR SHARE TERHADAP SISWA KELAS VIII Nuraini, Novi Alfina; Hidayat, Saleh
Prosiding Temu Ilmiah Nasional Guru Vol. 15 No. 1 (2023): TING XV 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP), Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Refinement of the Think Pair Share learning model to help grade VIII students recognize the Elimination System material. A total of 30 students of grade VIII of SMP Budi Luhur Boarding School participated in this study. In the think-pair- share learning model, student learning outcomes were measured using board observation as a data collection tool. The think-pair-divide method used to prohibit material about the excretory system to students of class VIII SMP Budi Luhur proved to be able to improve learning outcomes. Only 30% of students achieved learning outcomes at the completion of Cycle I activities, but with the completion of Cycle II it increased to 70%. From this it can be concluded that the TPS learning model improves student learning outcomes.
Implementation of Discovery Learning Model to Increase Student Interest and Learning Outcomes Sulastri, Eni; Hidayat, Saleh; Saputri, Wulandari
Edunesia : Jurnal Ilmiah Pendidikan Vol. 5 No. 2 (2024)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v5i2.888

Abstract

This research aims to increase student interest and improve learning outcomes using the discovery learning model. This research uses the Action Research method. This research method starts with the planning, action implementation, observation, and reflection stages. Data Collection Techniques and Tools This research uses tests and observations. This class action was carried out at SMAN 1 Sungai Menang to determine students' interests and learning outcomes regarding applying the discovery learning model. This research shows an increase in interest, namely from 70.36% to 84% and student learning outcomes from the first and second cycles, namely from 25.92% to 85.17%. This increase is visible after implementing the discovery learning model, which can improve students' interests and learning outcomes. This research is implemented in two cycles; in the first cycle stage, the teacher provides a stimulus for students to identify and respond to problems and encourages students' critical thinking. In the second cycle, the teacher raises enthusiasm for learning by increasing students' interest in searching for related information and changing learning methods to make them more fun and interactive, such as through discussion activities that increase students' self-confidence and knowledge.
Improving Learning Outcomes of Human Circulatory System Materials with Picture and Picture Dewi, Raitan; Hidayat, Saleh; Sumah, Astrid S. W.
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 7 No. 1 (2022): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v7i1.6418

Abstract

The goal of this study was to see if there was an improvement in student learning outcomes in the areas of knowledge, attitudes, and abilities in the scientific subject matter of the Human Circulatory System using the Picture and Picture learning methodology for class VIII students at SMP Negeri 3 Teluk Gelam. CAR is a sort of study that is conducted in two cycles. Students from class VIII of SMP Negeri 3 Teluk Gelam participated in the study. Techniques for gathering data include both test and non-test methods. The findings revealed an increase in scientific learning outcomes for the human circulatory system content between cycles I and II.
The Implementation of the Quizizz Platform as an Evaluation Medium for Teachers and Students in High School Education in Muara Enim District Hastiana, Yetty; Hidayat, Saleh; Rohmah, Siti
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 8 No. 2 (2023): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan)
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v8i2.13017

Abstract

Interactive learning is the main choice in the world of modern education to increase student participation and involvement in the learning process. One popular tool for interactive learning evaluation is the Quizizz platform. This article discusses the implementation of Quizizz as an evaluation medium in interactive learning. We present field research involving teachers and students from several schools over a certain period of time. The research results show that positive responses from teachers and students towards the use of Quizizz play a key role in increasing students’ interest, motivation and attitudes in learning and the effectiveness of learning evaluation.