The result showed that area of chemistry laboratory has suitable with BSNP standart, but the standard of facilities and infrastructure category reference scale (PAP), showed less category results. Stages in the research of this are (1) observation based on National Education Standards, (2) observation of chemistry experiments implementation, (3) observation of constraint and problems laboratory at school, and (4) determine alternative solution. The research method used was observation, document recording and interview with all chemistry teachers and students at Labuhan Deli Senior High School and Percut Sei Tuan Senior High School, District of Deli Serdang, Indonesia. However, problems that are often encountered in learning in the laboratory are laboratory management which includes the procurement process, application process, and the maintenance process. Effective use of laboratories is one of the requirements in learning chemistry, especially in experiment material.
Through it, students develop a deeper understanding of standing theoretical concepts, skill, utilization of technology, and methods for investigation with direct manipulation of related materials. Practical activities play an important role in science education. Keywords: practicum equipment and materials, chemistry laboratory, management The results of this research show that (1) the management of practicum equipment and materials has not been implemented optimally, especially in the aspects of procuring, utilizing, maintaining, inventoring, and disposing, (2) there are several obstacles in managing practicum equipment and materials, were a) in procuring prosses is funding, b) in utilizing prosses are laboratory conditions which is used as classroom, lack of time, and the limited practicum equipment and materials, c) in maintaining and inventoring prosses are lack of time and expertise, and d) in disposing prosses are the difficulty of finding a place for drainage holes and lack of understanding of teacher. The research data was collected through observation, interviews, and documentation. This research was a qualitative research with a phenomenologyy approach. Abstract This research aimed to describe and explain (1) the management of practicum equipment and materials at SMA Negeri 1 Tampaksiring viewed from the aspects of planning, procuring, utilizing, maintaining, inventoring, and disposing of the broken practicum equipment and materials, and (2) the obstacles in managing practicum equipment and materials. Kata kunci: alat dan bahan praktikum, laboratorium kimia, pengelolaan. Hasil penelitian menunjukkan bahwa (1) pengelolaan alat dan bahan praktikum pada laboratorium kimia belum dilaksanakan dengan optimal, khususnya pada aspek pengadaan, penggunaan, pemeliharaan, inventarisasi, dan pemusnahan, (2) terdapat beberapa hambatan dalam mengelola alat dan bahan praktikum, yaitu a) pada proses pengadaan yaitu keterbatasan dana, b) pada penggunaan yaitu kondisi laboratorium yang digunakan sebagai ruangan kelas, kurangnya waktu, dan keterbatasan alat dan bahan praktikum, c) pada proses pemeliharaan dan inventarisasi yaitu waktu dan tenaga ahli, serta d) pada proses pemusnahan yaitu sulitnya mencari tempat untuk lubang pembuangan dan pemahaman guru yang kurang. Data penelitian dikumpulkan melalui observasi, wawancara, dan dokumentasi. Penelitian ini merupakan penelitian kualitatif dengan pendekatan fenomenologi. Abstrak Penelitian ini bertujuan untuk mendeskripsikan dan menjelaskan (1) pengelolaan alat dan bahan praktikum di SMA Negeri 1 Tampaksiring dilihat dari aspek perencaaan, pengadaan, penggunaan, pemeliharaan, inventarisasi, serta pemusnahan alat dan bahan yang rusak, dan (2) hambatan-hambatan yang dialami dalam mengelola alat dan bahan praktikum.
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