Penerapan Model Pembelajaran Kooperatif Tipe Picture And Picture untuk Meningkatkan Hasil Belajar Siswa SMP pada Pembelajaran IPA

Penelitian ini dilatarbelakangi masih rendahnya hasil belajar siswa pada pembelajaran IPA khususnya materi dampak pencemaran bagi kehidupan, bertujuan untuk meningkatkan hasil belajar siswa Kelas VII SMP Negeri 3 Terisi melalui penggunaan model picture and picture. Penelitian ini merupakan Penelitian Tindakan Kelas dimana peneliti bekerjasama dengan Guru Kelas sebagai observer. Subjek penelitian adalah siswa kelas VII A SMP Negeri 3 Terisi sebanyak 20 siswa terdiri dari 8siswa laki-laki dan 12 siswa perempuan. Teknik yang digunakan dalam pengumpulan data adalah observasi dan tes. Data yang yang diperoleh berupa hasil tes sebagai data primer dan hasil observasi serta dokumentasi sebagai data pendukung. Teknik analisis data yang digunakan adalah analisis deskriptif kuantitatif untuk menganalisis hasil tes akhir setiap siklus dan analisis deskriptif kualitatif untuk hasil observasi setiap siklus. Penelitian dilaksanakan dalam 2 siklus dan setiap siklus dilaksanakan dalam 2 kali tindakan. Hasil penelitian menunjukkan bahwa penggunaan model picture and picture dalam pembelajaran IPA dapat meningkatkan hasil belajar siswa kelas VII A SMPNegeri 3 Terisi. Hal ini ditunjukkan dengan adanya peningkatan nilai hasil belajar siswa pada prasiklus sampai pada siklus II. Nilai rata-rata kelas yang diperoleh pada prasiklus yaitu 57,5 dan ketuntasan klasikal yaitu 35%. Pada siklus I, nilai rata-rata yang diperoleh siswa adalah 72 sedangkan ketuntasan klasikal 55%. Pada siklus II, nilai rata-rata yang diperoleh siswa mencapai 79,8 sedangkan ketuntasan klasikal mencapai 77,5%. Kesimpulannya, penggunaan model picture and picture dapat meningkatkan hasil belajar siswa kelas VII A SMP Negeri 3 Terisi

Costing total hip arthroplasty in a South African state tertiary hospital

Background. Most South Africans depend on the public sector for health services. There is an increasing demand for arthroplasty in the public sector, but a paucity of academic data regarding its cost.Objectives. To: (i) identify the factors that determine the cost of an uncomplicated primary hip arthroplasty; and (ii) make recommendations on cost optimisation.Methods. This was a cross-sectional study. Patients who met the inclusion criteria had their hospital financial records reviewed from October 2015 to March 2017. Six cost centres were utilised: inpatient admission, theatre and anaesthesia, ambulatory, prosthesis, physiotherapy and blood bank. The data were statistically analysed.Results. Fifty-five patients met the study inclusion criteria. Data were stratified into categories. Analysis of variance (ANOVA) was used to test the data, and significant differences were found in the prosthesis, inpatient admission and ambulatory cost centres at a 95% significance level. The least significant difference was used to test the ANOVA results that paired significant categories. No cost centre showed significance over the other categories. Data for the six cost centres were compared with the current literature and industry best practice. Eight recommendations are made.Conclusions. The study showed that clinicians need to be aware of procedural costing in the current financial climate. There are still opportunities to optimise cost containment in the state sector.

Kritik Hukum Islam Atas Sanksi Pidana Pelaku Prostitusi dalam Peraturan Daerah

This article examines the Regional regulations relating to prohibition of prostitution in Indonesia from the perspectives of Indonesian Law and Islamic Criminal Law. As this study reveals, a number of contradiction occurs between Regional Regulations with Criminal Code. Such contradictions can be found in a number of regional regulations prohibiting prostitution, such as : No. 5/2002 of Cirebon Regency; Regulation No. 6/2003 of Medan City; Regulation No. 2 /2004 of Palembang City, Regulation No. 13/2002 of South Sumatra Province, etc. The contradictions include the determination of the authorized officers to handle the matter, the rules in case of erroneous arrest, and the determination of sanctions. The Criminal Code sets aside sanctions for Commercial Sex Workers (CSWs) and users of CSWs. It only prohibits of facilitating the immoral acts by other parties.. In Islamic criminal Law, prostitution is considered as a crime whose perpetrators are equated with adulterers sanctioned with stoning or whip

Perancangan Ulang Heat Recovery Steam Generator Dengan Sistem Dual Pressure Melalui Pemanfaatan Gas Buang Sebuah Turbin Gas Berdaya 160 Mw

The growth of the industrial sector has increased so rapidly every year, demanding electrical energy providers can provide electrical energy needs at any moment. Therefore we need an effective and efficient measures to increase the capacity of electricity production. Heat Recovery Steam Generator is an equipment which has the working principles such as boilers, without the need for additional fuel. Heat source of heat energy derived from gas turbine exhaust gas that has a high temperature (> 500 ° C) is used to heat and turn water into steam up, then passed through a steam turbine. HRSG design is intended to combine cycle power plant with cycle power plant into a combined cycle. All elements of the pipe on the main components of the HRSG memggunakan pipe outside diameter (Outside Diameter) 1.5 in the 19.5 m length of each pipe in the first row, where the calculation of the amount of pipe needed. Number of pipes on the HP superheater, HP and LP Evaporator totalin

Distribusi Zakat di Indonesia: antara Sentralisasi dan Desentralisasi

The problem of poverty that be falls in the muslim communities is influenced by the systems used inthe distribution of zakah funds. Each system used has some advantages and disadvantages in accordancewith the priority issues to be resolved. If the priority is to reduce poverty, then decentralization isthe best choice of either of these options. This paper would like to reiterate the importance of decentralizeddistribution of charity funds so that funds raised by an area will be returned to the area and theproblems of poverty faced from which the funds collected will soon be resolved