Development of Supervision Instrument Application Model through the Utilization of Android-Based Technology for School Heads

Indonesia needs to improve the teacher’s competence in terms of personality, social, pedagogic and professional dimension since the student’s achievement is still under satisfied. Learning supervision is one of the competences which the principal should have to improve the teacher’s performance. Observation and data analysis of the learning supervision are the important components to create such qualified information. The research is intended to develop manual based observation to be Android based observation by research and development method, to analyze and empirically proof the model quality and accountability. The research fact of model quality is based on the assessment of supervision, output, linguistics, usage, software engineering, design, and visual communication aspects. Data analyzing technique uses qualitative approach through inductive method while data collecting technique uses observation model of 11 principals research subject at Gugus 04 of District Cisarua Kabupaten Bogor. The research produce Android based observation namely AOS (Application of Observation) with the accountability index 4.57 which means that the model is \ accountable to be used at learning supervision process so that the quality of the learning process and the student performance can be improved.

Dosis Pupuk Fosfat Terhadap Pertumbuhan dan Hasil Beberapa Jagung Hibrida

<p>Corn (Zea mays) is a primary source of food after rice, considered as cerealia crops. This research to analyzing about growth and yield of several variety of hybrid corn on phospat fertilizer dosage giving because in Indonesia the land is nutrient-deficient phospat. This research has been held on June until October 2017 in Kecamatan Piyungan, Kabupaten Bantul, Daerah Istimewa Yogyakarta. Plan which used in this research are Split Plot Design which consist of 2 factors which observed three varieties of hybrid corn (ABCD, EFGH and IJKL) as main plot and phospat fertilizer dosage giving (0, 100 and 150 kilogram ha) as sub plot which repeated three times. Research fact found that the topography of the research field is 40% of the plains with a slope of less than 2% and 60% of hilly areas with a slope above 40.1% and the type of the soil is regosol with the highest temperature recorded at the study site was 32ºC with the lowest temperature of 23ºC, then phospat fertilizer dosage is strongly influence the growth and yield of each hybrid corn variety. The best dosage of fosfat fertilizer for corn growth is 150 kilogram ha on each variety, which are ABCD variety, EFGH, and IJKL. The best habit of the growth and yield of hybrid corn is on the phospat fertilizer dosage giving at 150 kilogram ha with variety EFGH.</p>

The Potential Clash of Social Relationship between Muslim and Buddhist (Case Study on the Conflict of Buddha Statue in Tanjungbalai City, North Sumatra)

<p><em>Socio-religious conflicts that occurred in Tanjungbalai City allegedly caused by the establishment of Buddha Statue. This research aims to reveal how relations between Muslim and Buddhist in Tanjungbalai. This study classified as qualitative research. Fact were obtained through observation, interviews, and document review. The results showed social conflict occurred after the establishment of Buddha Statue. Tanjungbalai as one of “China town”, to trigger the social jealousy. In addition to the economic factors are controlled by China, Tanjungbalai City the majority of Muslims, did not accept the establishment of 6 metre tall Buddha Statue that was on the fourth floor of the building Vihara Tri Ratna. Muslims aliancy movement asking for removal of the statue. Buddhists being defensive and worried that the Malays (Muslims) think that the Buddhist same with “the Chinese”.</em></p>