CD Skripsi
Pengembangan Alat Pendeteksi Partikel Debu Udara, Suhu Dan Kelembapan Berbasis Mikrokontroler Arduino Dalam Pembelajaran Pencemaran Lingkungan Dan Pemanasan Global Di Sekolah Menengah Pertama
This study aims to determine how to design air arduino particle, temperature and humidity particle detector based on arduino microcontroller and determine the level of validity and practicality of air dust particle, temperature and humidity detection instruments in the learning of environmental pollution and global warming in junior high schools. The research method used is research and development or Research and Development (R&D). The subjects of the research were tools and LKPD to detect air dust particles, temperature and humidity. Data collection instruments used were from empirical tests through measurement of instruments to air quality, validity tests using validation sheets and practicality tests using practicality sheets. Data were analyzed quantitatively, namely by calculating the validity score and the practicality of each indicator on the assessment sheet of the tool developed and LKPD. The results obtained show the average value of the indicator on the validation of the tool 3.75, the average value of the indicator on the validation of LKPD 3.37 and the average value of the indicator on the practicality test of 3.99. Thus it can be concluded the development of airborne dust, temperature and humidity particle devices based on the arduiono microcontroller is valid used as a learning medium in environmental pollution and global warming materials in junior high schools.
Keywords: particulate matter (PM), environmental pollution and global warming
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