Abstrak. Implementasi kurikulum baru sangat menonjolkan pendekatan saintifik dengan pembelajaran berpusat pada peserta didik. Perancangan skenario pembelajaran berbasis pendekatan saintifik memerlukan hasil riset implementasi di kelas. Penelitian bertujuan untuk mengembangkan rencana pelaksanaan pembelajaran elektronika dasar di Sekolah Menengah Kejuruan. Pengembangan rencana pelaksanaan pembelajaran bercirikan pembelajaran saintifik, mengadopsi pendekatan problem based learning. Metode yang digunakan pada penelitian ini yaitu metode pengungkapan pendapat dan observasi. Teknik pengumpulan data dilakukan dengan menggunakan angket, observasi dan wawancara. Penelitian ini menghasilkan RPP berbasis pendekatan saintifik melalui model problem based learning, dan mendapat tanggapan positif dari guru dan peserta didik, sehingga berdampak positif terhadap peningkatan hard dan soft skill peserta didik .Kata Kunci: elektronika dasar, pendekatan saintifik, pembelajaran berbasis masalah.Abstract. The implementation of the new 2013 curriculum 2013 highly recommends scientific approach in which learning is centered to student. The design of scientific learning lesson plan requires classroom implementation research. The research aims to develop a lesson plan of basic electronics learning in a vocational high school. The lesson plan is developed to characterize a scientific learning, adopting the problem-based learning. The research was conducted using brainstorming and observation method. The data was collected through questionnaires, observations, and interviews. Research has produced scientific-approach-based lesson plans with problem-based learning models, and has received positive feedbacks from teachers and students, so that effects an improvement in students' hard skill and soft skill.
The purpose of this study was to demonstrate a new design of low-cost and portab le lab oratory kit that is prospective for supporting teaching and learning on the automation process. The kit consists of the water tank filling system (sizes of 50 mL; as a model for describ ing reallistic tank in the plant) equipped with a programmab le logic controller (PLC) integrated with SCADA system, human machine interface (HMI) monitor, reservoir, temperature, water level sensors, mixer, and heater. To b e adaptab le in any types of classroom, the kit was placed on the portab le tab le (length x width x height of 100 x 50 x 150 cm). To approach the industrial tank system in industry, the tank was designed to b e mixed and connected to other tank, and the temperature and water volumetric (water level) was controllab le. To examine the impact of the designed kit on the improvement of teaching and learning process , the prob lem b ased learning (PBL) approach was also conducted in class. The economic analysis result showed that the present kit is inexpensive and portab le, compared to other commercially availab le kits/devices. The PBL results showed that the kit is simple and to give b etter illustrations for students to comprehend the process control system in the realistic application in industry. Further developments of this kit is potentially implemented as an experimental tool for undergraduate students.
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