Pengembangan Media Pembelajaran Berbasis Web Pada Mata Pelajaran Administrasi Sistem Jaringan Kelas XI TKJ di SMK Negeri 2 Limboto

Administrasi Sistem Jaringan merupakan mata pelajaran jurusan Teknik Komputer Jaringan di SMK Negeri 2 Limboto. Dalam proses pembelajaran di sekolah, sesuai observasi yang dilakukan diperoleh permasalahan di kelas XI jurusan TKJ khususnya pada mata pelajaran Administrasi Sistem Jaringan yaitu masih kurangnya media pembelajaran yang digunakan. Di sisi lain, guru dituntut tidak hanya menguasai materi tetapi juga dituntut untuk menggunakan media pembelajaran agar pembelajaran berlangsung optimal dan menarik bagi siswa. Tujuan penelitian adalah (1) Mengembangkan media pembelajaran berbasis web yang membuat siswa tertarik untuk belajar, memudahkan guru mentransfer materi kepada siswa dan memudahkan siswa mengakses materi belajar. (2) Mengetahui kelayakan media pembelajaran berbasis web. Penelitian ini menggunakan metode Research and Development dengan model pengembangan Four-D. Hasil penelitian terhadap media pembelajaran berbasis web yaitu uji validitas ahli media memperoleh nilai persentase 83% dengan kategori sangat valid, uji validitas ahli materi memperoleh nilai persentase 85,63% dengan kategori sangat valid, dan uji kepraktisan guru memperoleh nilai persentase 85% dengan kategori sangat praktis, uji kepraktisan siswa memperoleh nilai persentase 88,91% dengan kategori sangat praktis. Dapat disimpulkan bahwa media pembelajaran berbasis web dinyatakan layak berdasarkan uji validitas dan uji kepraktisan untuk digunakan dalam proses belajar mengajar khususnya pada mata pelajaran Administrasi Sistem Jaringan

The Value of the Diagonal Shear Stress of the Masonry on Laboratory Testing

The earthquake resulted in structural, non-structural damage, material and non-material losses and even death. Material losses in the form of damage to houses, household furniture, loss of property. Non-material losses in the form of loss of peace, comfort. The above damage is anticipated by increasing the brick wall elements which contribute well to increasing its capacity to carry the combined external forces that occur during the earthquake. In particular, increasing the strength of a brick wall can be done by selecting the quality of the wall constituent materials and designing the brick wall. This research is addressed to investigate the value of the diagonal shear stress of the masonry brick due to the external forces. The testing was carried out as laboratory testing by using the preference model and method. The results of this study is that normal bricks reach 1500 to 1800 Kgf, and the normal diagonal shear stress reaches 1.6603788 Kg/cm2, while initial cracking at 400 to 800 Kgf, later cracking at 800 to 1,000 Kgf and failing at 1,500 – 1,800 Kgf

MASTERING BY USING PICTURE AT CULINARY PROGRAM OF STP SAHID SURAKARTA

This research has aim to tell the reader about describing the way of using pictures in the teaching of English language in Culinary major of study in STP Sahid Surakarta. Based on the lesson plan, The class activities consisted of four steps. They are: First activity is called apperception; it is the step to make students like to learn the material and it is as the step to introduce the materials about culinary. Second is delivering materials by using pictures as visual media. The activity iof this step including learning four skills; listening, writing, speaking and reading. Third step is practicing the skill that has benn learned. It is used to dig the students’ progress after the activities. Fourth is the assessment; it is used to asses the understanding of the students about the material and the way of the writer in the teaching of english the students by using picture. The writer get the very significant effects after using pictures when the writer teaches. These effect are gotten by the writers are: teaching using pictures can increase the interest of the students about english language, teaching using picture can make the students pay attention to the material more than before, teaching using picture can help students to memorize the english vocabulary, Teaching using of pictures can create a happy situation for the students in teaching and learning activity. The last, The pictures can enrich the technique of English teaching in Culinary Study program at STP Sahid of Surakarta