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Penggunaan Media Bergambar Tuts Piano untuk Meningkatkan Teknik Bermain Piano Kuncoro, Kuncoro
Paedagogie Vol 15 No 2 (2020)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/paedagogie.v15i2.4170

Abstract

The use of illustrated media of piano keys to improve learning outcomes for Class X MIPA 6 SMA Negeri 1 Purwareja Klampok Academic Year 2019/2020 ". This research was carried out with the aim of describing how much improvement in the material applied to the pictorial media of piano keys with student learning outcomes and to describe changes in student attitudes (attention, activeness and responsibility) in increasing the basic competencies of playing piano techniques for Class X MIPA - 6 students. This classroom action research was conducted in two cycles. The results showed that there was an increase in the percentage of student learning outcomes, in the pre-cycle it was only 44.5%, while after learning for the first cycle the percentage of student learning increased from 44.5 to 86% and for an increase in learning achievement in cycle II was 100%. . Learning using pictorial media in this case is piano keys can also improve behavior or effectiveness of students to be more enthusiastic and active so that communication between students is well established and makes students have the character of a sense of responsibility, discipline, hard work and respect for the opinions of friends. Based on these data, it can be concluded that there was a significant increase in learning outcomes before using the piano key-illustrated media learning model, both in cycle I and cycle II. This is because the pictorial learning model can provide new experiences to students so that students can explore individual abilities with existing facilities. There was a change in the positive behavior of students from cycle I to cycle II when learning took place, students respected more what should be done and what should not be done, such as student attention, questioning responses, taking notes, group discussion activities, and not bothering friends who Finally, it affects the level of self-confidence of students to be able to play the piano in a relaxed, relaxed manner and in accordance with the rules of playing piano techniques.
Utilization of Biogas Liquid Waste For Starter In The Fermentation of Rice Husk As A Potential Feed For Poultry Sjofjan, Osfar; Adli, Danung Nur; Djunaidi, Irfan; Kuncoro, Kuncoro
ANIMAL PRODUCTION Vol. 22 No. 1 (2020)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2020.22.1.38

Abstract

The research was aimed to evaluate the effect of biogas liquid waste as a fermentation starter of rice husk to the nutrient content, gross energy and bulk density. The method used laboratory experiment using a completely randomized design (CRD) on factorial pattern (6 x 5) with the level of biogas waste liquid : P0-treatment (0% negative control), P0+ (Cellulomonas sp as positive control), P1 (5%), P2 (10%), P3 (15%), P4 (20%) ml/g, and the incubation time : T0 (0 day control ), T1(7 days), T2 (14 days), T3 (21 days) and T4 (28 days). The variables measured was the content of ash, crude protein, crude fiber, crude fat, gross energy and bulk density. Data were analyzed by analysis of variance (anova) CRD Factorial pattern and if there is a significant difference was followed by Duncan's Multiple Range Test. The results of research was the level of biogas liquid waste and the incubation time provides a significant influence (P<0.01) on the nutrient content, gross energy and bulk density of rice husk. The interaction level liquid waste provision of biogas and incubation time was highly significant (P<0.01) on the nutrient content, gross energy and bulk density. It can be concluded that the addition of biogas liquid waste 15% (ml/g) with a time of incubation for 21 days have best rice husk quality content based on improvement of crude protein, crude fat, and gross energy with lowest crude fiber.