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PENINGKATAN AKTIVITAS BELAJAR MELALUI METODE EKSPERIMEN PEMBELAJARAN IPA DI SD Aminah, .; ., Marzuki; ., Kaswari
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 11 (2015): Nopember 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak : Penelitian ini memiliki tujuan untuk mengetahui peningkatan aktivitas belajar peserta didik melalui Metode Eksperimen pada pembelajaran Ilmu Pengetahuan Alam Di Kelas V Sekolah Dasar Negeri 18 Pontianak Barat Penelitian ini menggunakan metode deskriptif dengan bentuk penelitian adalah penelitian tindakan kelas dengan menggunakan 2 siklus. Subyek penelitian ini adalah guru dan peserta didik di kelas VD 29 Peserta Didik. Teknik pengumpulan data adalah observasi langsung dan dokumenter. Teknik analisis data secara kualitatif dengan persentase. Perencanaan pembelajaran dalam penerapan metode eksperimen dilaksanakan guru dengan baik sekali. Pelaksanaan pembelajaran dalam penerapan metode eksperimen baik sekali. Peningkatkan aktivitas fisik peserta didik sebesar 29,88%.  Peningkatkan aktivitas mental peserta didik sebesar 26,41%. Peningkatkan aktivitas emosional peserta didik sebesar 39,90%. Kata kunci : Aktivitas Belajar,  Metode Eksperimen   Abstract : The aim of this study was to determine the increase in the student learning activities by Experiment method in natural science subject at the five grade Elementary School 18 West Pontianak. This research used descriptive method with a form of research is classroom action research by using two cycles. The subjects of this study was teacher and students at five grade in  consisted of 29 students. Technique of data collection was direct observation and documentary. Technique of  data analysis is qualitative with percentage. Planning learning in application of the experimental method implemented by the teacher, well. Learning implementation in the application of the experimental method, very well. Improvement the physical activity students of 29.88%. Improvement the mental activity students of 26.41%. Improvement the emotional activity students of 39.90%. Keywords : Learning activity, Experiment method      
SIFAT FISIK DAN MEKANIK PAPAN PARTIKEL DARI LIMBAH KAYU Acacia crassicarpa PADA BEBERAPA UKURAN PARTIKEL DAN KONSENTRASI UREA FORMALDEHIDA Aminah, .; Setyawati, Dina; Yani, Ahmad
JURNAL HUTAN LESTARI Vol 6, No 3 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i3.26909

Abstract

This research aims to determine the effect of particle size and urea formaldehyde adhesive concentration on the physical and mechanical properties of particle board from Acacia crassicarpa wood waste, and to determine the particle size and concentration of the best urea formaldehyde to meet  JIS A 5908-2003 standard. The materials used in this study are wood waste Acacia crassicarpa, urea formaldehyde adhesive, liquid paraffin and catalyst. The particle size used consisted of passing 4 mesh retained 6 mesh (coarse particles), passing 6 mesh retained 8 mesh (medium particle) and passing 8 mesh retained 10 mesh (fine particles), wereas the concentration of urea formaldehyde adhesive comprises 8%, 10% and 12%. The particle board is made with size 30 cm x 30 cm x 1 cm with target density of 0.70 gr/cm3 at pressure of 25 kg/cm2 and temperature of 120oC for 10 minutes. The results showed that particle size factor had a significant effect on density, moisture content, water absorption, internal bond strength and screw holding power, thickness swelling and MOR. The concentration factor of urea formaldehyde adhesive has significant effect on density, moisture content, thickness swelling, water absorption, MOE, MOR, internal bond strength and screw holding power. The interaction of both factors had a significant effect on moisture content and screw holding power. The best particle board in the recent study was on a particle board made of coarse particle size (passing 4 mesh retained 6 mesh) with a 12% urea formaldehyde adhesive concentration, in which the physical and mechanical properties of the particle board that meet JIS A 5908-2003 standard except for the thickness swelling.Keywords: adhesive concentration, particle board, particle size, physical and mechanical  properties, wood waste Acacia crassicarpa
PEMBERDAYAAN KELOMPOK IBU-IBU “LORONG GARDEN” KELURAHAN WALA-WALAYYA KOTAMADYA MAKASSAR Aminah, .; Hatta, Sitti Rahbiah B.
Jurnal Dinamika Pengabdian Vol. 6 No. 1 (2020): JURNAL DINAMIKA PENGABDIAN VOL. 6 NO. 1 OKTOBER 2020
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v6i1.11515

Abstract

The program aims to develop a home organic fertilizer maker business and increase  knowledge and skills of housewives who live in  alleys of Wala-walayya village, Makassar Municipality, in terms of farming and greening the alleys by utilizing compost and local microorganisms (MOL) made from household waste which is the Leading Innovation Program of the Makassar City Government, also aims to make women able to design and utilize upper part of the drainage channel to store plant pots with beautiful aesthetic value. The target of this activity is increasing knowledge mothers in the alleys Wala-walayya about the concept of greening alleys and laying out alleys properly with organic farming system method, which uses organic fertilizers above the drainage channel around their house that cultivates ornamental plants and other horticultural plants of economic value. At the end of the service, it was found that (1) the knowledge of the target farmers increased about the benefits of fertilization through organic fertilizers, the enthusiasm proved by the residents making their own demonstrated molasses liquid which used as raw material for liquid organic fertilizer; (2) The farmers response are positive and try to make their own liquid organic fertilizers to be tested on their yards, both for ornamental plants and for vegetables and fruits; (3). The enthusiasm of the residents of Wala-walayya village is very high to beautify the alleys where they live by trying to plant horticultural crops on the drainage around the alley so that it looks beautiful like "Garden Alley"   Keywords:  Compost, local microorganism, garden alley, District Wala-walayya.   ABSTRAK Program ini bertujuan untuk mengembangkan usaha pembuat pupuk organik rumahan dan meningkatkan pengetahuan dan keterampilan Ibu-Ibu yang berdomisili pada gang-gang di kelurahan Wala-walayya Kotamadya Makassar, dalam hal bertani dan menghijaukan lorongnya dengan memanfaatkan kompos dan Mikroorganisme Lokal (MOL) berbahan dasar limbah rumah tangga yang merupakan Program Inovasi Unggulan Pemerintah Kota Makassar, Selain itu juga bertujuan agar ibu-ibu mampu mendesain dan memanfaatkan bagian atas saluran drainase untuk menyimpan pot-pot tanaman sehingga mempunyai nilai estetika yang indah. Target kegiatan ini diharapkan, agar masyarakat dalam hal ini ibu-ibu yang berdomisili di gang-gang yang di Kelurahan Wala-walayya, kotamadya Makassar bertambah pengetahuannya tentang konsep menghijaukan lorong dan menata lorong dengan baik dengan metode sistem pertanian organik, yang menggunakan pupuk organik di atas saluran drainase sekitar rumah mereka yang mengusahakan tanaman hias ataupun tanaman hortikultura lainnya yang bernilai ekonomi. Pada akhir pengabdian diperoleh bahwa (1) pengetahuan petani sasaran tentang manfaat pemupukan melalui pupuk organik cair telah meningkat, capaian kegiatan diperoleh dengan antusiasnya warga untuk membuat sendiri cairan molase yang telah didemostrasikan yang akan digunakan sebagai bahan baku pupuk organik cair. (2) Tanggapan petani terhadap kegiatan demonstrasi cara pembuatan pupuk organik cair cukup baik dan positif serta petani ingin mencoba membuat sendiri pupuk organik cair untuk dicobakan pada lahan pekarangannya baik untuk tanaman hias maupun untuk tanaman sayuran dan buah-buahan (3). Antusias warga kelurahan Wala-walayya juga sangat tinggi untuk memperindah gang – gang tempat mereka berdomisili dengan mengusahakan menanam tanaman hortikultura di atas saluran drainase di sekitar gang sehingga nampak  indah seperti “Lorong Garden”   Kata kunci: Kompos, MOL, lorong garden, Kelurahan Wala-walayya.