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PEMANFAATAN BAKTERI SELULOLITIK DAN BAKTERI PENAMBAT NITROGEN UNTUK DEKOMPOSISI LIMBAH PERTANIAN . Adriani; Andi Taskirah
Jurnal Ilmiah Pena: Sains dan Ilmu Pendidikan Vol 6, No 1 (2014): Jurnal Ilmiah Pena Volume 6 Nomor 1 November 2014
Publisher : STKIP Pembangunan Indonesia Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51336/jip.v6i1.13

Abstract

Agricultural waste is a byproduct of agricultural products that can be used as compost. Several studies have shown that some types of microorganisms can be utilized for agricultural waste decomposition.the combination of cellulolytic bacteria with other bacteria have been carried out for the composition process. The research methods include isolation stages cellulolytic bacteria and nitrogen-fixing bacteria , the selection of potential isolates and application on agricultural waste . The success of decomposition in terms of several parameters , among which is the C / N ratio , pH , levels of C - total and total-N . Analysis of C - organic decomposition levels were analyzed using Walkley and Black , as well as N - total with Micro Kjehdahl method . The results showed the treatment combination of cellulolytic bacteria and nitrogen-fixing bacteria give better results in the decomposition of agricultural wastes
MENGIDENTIFIKASI JAMUR PATOGEN PADA TANAMAN BAWANG MERAH (Allium cepa) DI KECAMATAN TABANG KABUPATEN MAMASA SULAWESI BARAT Andi Taskirah; Bukada Damaris; Gustina .
CELEBES BIODIVERSITAS : Jurnal Sains dan Pendidikan Biologi Vol 5, No 2 (2022): Science, Conservation, Biology Education
Publisher : Universitas Patompo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51336/cb.v5i2.344

Abstract

PENERAPAN MODEL PEMBELAJARAN FIPPED CLASSROM MELALUI METODE KONTEKSTUAL UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V111 SMP YP-PGRI MAKASSAR Thomas Helmon; Andi Taskirah; Muhammad Anas
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 4 No 1 (2023): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i1.1450

Abstract

Penelitian ini adalah penelitian tindakan kelas yang bertujuan untuk menigkatkan hasil belajar Biologi melalui Penerapan Model Pembelajaran Flipped Classroom Makassar. Pengumpulan data dilakukan dengan lembar observasi dan tes akhir siklus. Data yang dikumpul dianalisis dengan analisis statistik deskriptif dengan dilengakapi tabel frekuensi, hasil penelitian menunjukkan bahwa terjadi peningkatan hasil belajar siswa pada siklus satu berada pada kategori sedang yaitu 13 orang atau 43,3% dan pada siklus dua berada pada kategori tinggi yaitu 17 orang siswa atau 56,7%. Peningkatan rata-rata hasil belajar siswa pada siklus satu yaitu 68,1% daan pada siklus dua meningkat menjadi 95% serta terjadi peningkatan ketuntatasan hasil belajar pada siklus satu yaitu 13 orang siswa atau 43,34% dan meningkat pada siklus dua yaitu 30 orang siswa atau 84,83 Dengan demikian dapat disimpulkan bahwa penerapan model pembelajaran Flipped Classroom Melalui Metode Kontekstual Uuntk Meningkatkan Hasil Belajar Siswa Kelas V111 SMP YP-PGRI Makassar dapat meningkat
PENERAPAN MODEL PEMBELAJARAN FIPPED CLASSROM MELALUI METODE KONTEKSTUAL UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V111 SMP YP-PGRI MAKASSAR Thomas Helmon; Andi Taskirah; Muhammad Anas
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 4 No 1 (2023): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i1.1450

Abstract

This research is a classroom action research that aims to improve Biology learning outcomes through the Application of the Makassar Flipped Classroom Learning Model. Data collection was carried out using observation sheets and end-of-cycle tests. The collected data were analyzed using descriptive statistical analysis supplemented with frequency tables. The results showed that there was an increase in student learning outcomes in cycle one, which was in the medium category, namely 13 students or 43.3%, and in cycle two, it was in the high category, namely 17 students or 56.7%. The average increase in student learning outcomes in cycle one was 68.1% and in cycle two it increased to 95% and there was an increase in the completeness of learning outcomes in cycle one, namely 13 students or 43.34% and increased in cycle two, namely 30 students or 84.83 Thus it can be concluded that the application of the Flipped Classroom learning model through Contextual Methods to Improve Student Learning Outcomes in Class V111 SMP YP-PGRI Makassar can be increased.