Sugeng Purbawanto
Jurusan Teknik Elektro, Fakultas Teknik, Universitas Negeri Semarang

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Journal : Edu Komputika Journal

Pengaruh Penerapan Model Pembelajaran Problem Solving Terhadap Peningkatan Hasil Belajar TIK pada Siswa SMP Negeri 1 Ulujami Wijayanti, Septiani; Primadiyono, Yohanes; Purbawanto, Sugeng
Edu Komputika Journal Vol 4 No 1 (2017): Edu Komputika Journal
Publisher : Jurusan Teknik Elektro Universitas Negeri Semarang

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Abstract

The purpose of this study was to determine the effect of the application of problem solving learning model to increase learning outcomes of ICT in class VIII SMP Negeri 1 Ulujami. The method used is a method of quantitative experiments. The population in this study were all students of class VIII SMP Negeri 1 Ulujami the academic year 2015/2016 with the number of 364 students. The research sample is chosen randomly selected classes are two classes as class ekserimen (VIII-A and VIII-G) and two classes as the control class (VIII-C and VIII-I). The results showed the average posttest experimental class learning model of problem solving that is class VIII-A is 86 and VIII-G is 86, while those using the lecture method on the control class is class VIII-C is 79 and VIII-I was 83. the results of the study concluded that there are significant learning model application problem solving to learning outcome of ICT on students of SMP Negeri 1 Ulujami. It can be seen from the results of the linear regression equation VIII-A is ý = 0.29 + 63,79X and the results of the linear regression equation VIII-G is ý = 0.57 + 40,91X means that the effect of variable to variable pretest posttest is positive, showing a rise of the value pretest will be followed by a rise in the value of the posttest.
Aplikasi Simulasi TOEFL ITP “TOEFL OS (Offline Simulation)” Berbasis Android Rizkiyah, Umi; Sukamta, Sri; Purbawanto, Sugeng
Edu Komputika Journal Vol 4 No 2 (2017): Edu Komputika Journal
Publisher : Jurusan Teknik Elektro Universitas Negeri Semarang

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Abstract

English is an international language that is needed in the development of global information technology. Each persons English skills can be measured by a test called TOEFL. TOEFL (Test of English as a Foreign Language) is a test oriented to American English. The English test used in the eucation world is the TOEFL ITP (Institutional Testing Program) because it focuses on a particular institution. Currently, there are many universities that use TOEFL ITP as one of the requirements of graduation that is adjusted to the standards of each university. Currently many agencies provide services to study and practice TOEFL at a cost that is quite expensive. In this study made alternative implementation of TOEFL simulation to learn, practice and perform TOEFL simulation through android smartphone. The results showed the validation and validation category of the media, the TOEFL ITP simulation application included in the category very well. The effectiveness test obtained Sig. (2-tailed) less than 0.05 ie 0.012 and 0.002 with average Sig. (2-tailed) is 0.007. Test results of 82.5% outcome result results with very good category. So it can be concluded that the application called TOEFL OS enthused by the user and has been appropriate user needs as an alternative learning media TOEFL.