Mathematics is a difficult subject and even becomes a phobia, more due to teaching conventionally in where the teaching and learning process emphasizes more on teacher, working on problems, memorization and speed of arithmetic, so students lack understanding of what they are learning, which in this case does not have an understanding of the concepts taught. Students tends to be lazy and have low motivation to study mathematics both classically and to study independently at home. The growth of information and communication technology in society is reflected in policies to encourage the use of ICT in education and the development of educational multimedia. Multimedia includes using text, images, animation, video and audio to prepare courses for students in various levels of education. Attendance of multimedia technology can help students learn to be more interesting and help students understanding in learning. The purpose of the study was to know whether there was any significant difference in the result between the students of class IV Manyaran 01 Elementary School towards increasing their understanding in math who taught by using the interactive multimedia and who taught by conventionally. The result of the study showed that the interactive multimedia gave an effect to the improvement of the students’ understanding in mathematics.
The COVID-19 pandemic has had a negative impact on the global economy, including Indonesia. The main victims of the COVID-19 outbreak are micro, small and medium enterprises (MSMEs). This article aims to examine the impact of the Covid-19 pandemic on MSMEs and provide recommendations that can be done to reduce business losses, survive the crisis and accelerate recovery. MSMEs were negatively affected by the Covid-19 pandemic in terms of sales, income, profits, and cash flow of business owners. MSME actors must adapt by reducing production, and reducing the number/hour of employees. More than that, product quality improvement and market expansion are important things to do. The majority of MSMEs (82.9%) in Indonesia have been negatively affected by this pandemic. Various policy recommendations were put forward to reduce the bad impact of the outbreak on MSMEs.
Twitter is one of the social media used to respond to various services of public service institutions, including the police. The research aim to determine the community's assessment of the service and performance of police institutions delivered via Twitter. This study uses the Naïve Bayes Classifier algorithm to classify topics and public sentiment towards tweets from police agencies. The results obtained were 181 positive tweets, 322 negative tweets, and 33 neutral tweets. Sentiment analysis showed 55% respondent positively to police activities, 19.1% responded positively to public comments, and 91.8% respondent positively to social services. It can be concluded that most people support police activities and services, but most people are still dissatisfied with police performance.
Pengabdian ini bertujuan untuk: (1) Memberikan pelatihan ketrampilan dan pengetahuan baru kepada para peserta anggota karang taruna Desa Purworejo, Kecamatan Balong, Kabupaten Ponorogo tentang pemanfaatan limbah kayu gergajian sebagai kerajinan tangan. (2) Memanfaatkan limbah kayu sebagai kerajinan tangan untuk meningkatkan pendapatan karang taruna di Desa Purworejo, Kecamatan Balong, Kabuaten Ponorogo. Jenis pengabdian ini adalah pengabdian kepada masyarakat. Salah satu upaya untuk menambah pendapatan karang taruna adalah dengan mengolah kembali limbah kayu menjadi sesuatu yang memiliki nilai jual seperti dibuat rak dinding. Pemanfaatan limbah kayu masih terbatas saat ini, sehingga disaat warga desa banyak yang merenovasi rumah, limbah kayu yang melimpah dapat mencemari lingkungan. Tujuan kegiatan Pengabdian Kepada Masyarakat (PKM) ini adalah memberikan solusi dengan mengadakan pelatihan cara pembuatan kerajinan tangan dari limbah kayu secara sederhana. Peserta kegiatan PKM ini adalah karang taruna di Desa Purworejo, Kecamatan Balong, Kabupaten Ponorogo. Kegiatan yang dilakukan adalah dengan mensosialisasikan manfaat serta cara membuat kerajinan tangan kepada karang taruna. Pada karang taruna diberikan contoh alat untuk proses pemotongan limbah kayu dan diperlihatkan secara langsung cara kerjanya sampai pada proses pengemasan hingga siap untuk dijual. Karang taruna di Desa Purworejo diharapkan mampu memanfaatkan limbah kayu menjadi sesuatu yang bernilai jual, sehingga diharapkan dapat memberikan keuntungan dari segi ekonomi, kebersihan lingkungan, maupun dari segi pelestarian lingkungan.
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