Forecasting is the process of making a statement about an event where the event has not been known or observed. For pharmaceutical students, learning about forecasting techniques can help determine the treatment of various diseases, one of which is dengue fever. Dengue fever is an acute disease caused by the dengue virus. Dengue fever is still a public health issue in major cities in Indonesia, one of which is Palembang. Based on the profile done by Palembang City’s Public Health Office in 2017, dengue fever cases in the area from year to year tend to fluctuates. To get the overview of the number of dengue fever cases in the upcoming years, time series forecasting methods are used, namely the Exponential Smoothing method and the Autoregressive Integrated Moving Average (ARIMA) method. Afterward, the results of predictions from the two methods are compared. Forecasting using the ARIMA method gives the smallest MSE and MAE results of 108077.877 and 172.424, respectively, compared to the Exponential Smoothing method. This means that the ARIMA method is better at predicting the number of dengue fever cases in Palembang in the coming years.
<p><em>Perkembangan teknologi informasi dan komunikasi saat ini telah menjadi pusat perhatian di berbagai bidang kehidupan manusia, salah satunya adalah bidang pendidikan. Teknologi informasi dan komunikasi dalam bidang pendidikan mempunyai peranan penting pada proses pembelajaran, yaitu mentransfer ilmu pengetahuan diantaranya pada proses pembelajaran matematika. Penggunaan software Geogebra merupakan salah satu pemanfaatan teknologi informasi pada bidang pendidikan. Salah satu upaya pengenalan software Geogebra dengan melaksanakan sosialisasi penggunaan software Geogebra tersebut pada siswa Madrasah Aliyah Muqimussunah Palembang. Proses kegiatan dilaksanakan selama 1 hari. Tujuan kegiatan ini adalah memberikan penjelasan tentang manfaat penggunaan Software Geogebra sebagai salah satu media pembelajaran yang cukup menarik untuk menyelesaikan permasalahan -permasalahan dalam bidang geometri, aljabar dan kalkulus.</em></p><p><strong><em>Kata kunci</em></strong> : <em>media pembelajaran, matematika, software Geogebra</em> </p>
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