Abstrak: Perubahan pola pembelajaran saat ini terlihat masif dilakukan di semua jenjang pendidikan akibat pandemi Covid-19. Penelitian ini bertujauan untuk mengupas secara teoritis berdasarkan studi pustaka pembelajaran online berbasis proyek di tengah pandemi Covid-19 yang berefek pada kebijakan belajar di rumah. Sistem pembelajaran online berbasis proyek memberikan banyak peluang untuk mengakses bahan ajar oleh warga pembelajar. Banyak flatform maupun media online yang bisa diakses melalui jaringan internet oleh pengajar maupun peserta didik. Beberapa flatform gratis yang sudah terbukti efektif dalam pengelolaan pembelajaran online secara klasikal diantaranya adalah Google Classroom dan Edmodo. Setidaknya ada 12 aplikasi gratis lainnya sebagai media dan sumber belajar online yang dapat dimanfaatkan di tengah pandemi Covid-19 yaitu Rumah Belajar, Meja Kita, Icando, Indonesia X, Google for Education, Kelas Pintar, Microsoft Office 365, Quipper School, Ruangguru, Sekolahmu, Zenius dan Cisco Webex. Beberapa hal yang menjadi kendala dalam penerapan pembelajaran online diantaranya kuota internet yang terbatas dan masih belum familiarnya tenaga pendidik beserta peserta didik dalam mengaplikasikannya. Oleh karena itu perlu adanya upaya khusus yang lebih masif untuk mengatasi problematika ini mulai dari individu masing-masing, dukungan keluarga, lembaga/institusi pendidikan, jasa provider dan pemerintah. Salah satu pendekatan pembelajaran yang dapat memaksimalkan pembelajaran online adalah pembelajaran berbasis proyek. Pembelajaran ini memberikan peluang kepada peserta didik untuk mempelajari konsep secara mendalam sekaligus juga dapat meningkatkan hasil belajar mereka.Kata kunci: Pembelajaran Online, Pembelajaran Berbasis Proyek, Covid-19Abstract: Changes in learning patterns currently seem massive in all levels of education due to the Covid-19 pandemic. This research aims to explore the theoretically-based library study on project-based online learning amid the Covid-19 pandemic that affects home learning policies. The project-based online learning system provides many opportunities to access teaching materials by learning citizens. Many online platforms and media can be accessed through the internet by teachers and students. Some of the free platforms that have been proven to be effective in managing online classically learning include Google Classroom and Edmodo. There are at least 12 other free applications as media and online learning resources that can be utilized during the Covid-19 pandemic. Those are Rumah Belajar, Meja Kita, Icando, Indonesia X, Google for Education, Smart Class, Microsoft Office 365, Quipper School, Ruangguru, Sekolahmu, Zenius, and Cisco Webex. Some things that become obstacles in the application of online learning include limited internet quota and the unfamiliar teaching staff and students in applying it. So that there is a need for more massive special efforts to overcome this problem, they were starting from each individual, family support, educational institutions, service providers, and government. One learning approach that can maximize online learning is project-based learning. This learning provides opportunities for students to learn concepts in depth while also being able to improve their learning outcomes.Keywords: Online Learning, Project-Based Learning, Covid-19
<p>Tujuan yang ingin dicapai penelitian ini adalah untuk mengetahui efektivitas pembelajaran jarak jauh di masa pandemi covid-19 pada santri Rumah Al Qashwa tingkat SMP dan SMA di Poltangan Pejaten Timur. Metode yang digunakan dalam penelitian ini adalah metode kualitatif yang sifatnya deskriptif yang artinya penelitian yang mengacu pada teknik pengumpulan data yang dilakukan dengan wawancara mendalam dengan <em>key informan</em> dan <em>informan. </em>Adapun jumlah informan yang diambil dalam penelitian ini adalah sebanyak 15 Santri.<em> </em> Cara untuk memperoleh data dalam penelitian ini meliputi observasi, wawancara dan dokumentasi. Adapun teknik analisis data yang dipergunakan dalam penelitian ini adalah meliputi: pengumpulan data, penyajian data, reduksi data, triangulasi data, pengecekan anggota dan verifikasi data / kesimpulan. Berdasarkan hasil penelitian temuan dilapangan dapat disimpulkan bahwa proses pembelajaran yang dilakukan saat ini cukup efektif meskipun disana-sini masih ada beberapa hambatan yang mengganggu pembelajaran jarak jauh seperti masalah interaksi sosial guru dengan siswa dan ekonomi peserta didik yang nyaris belum siap.</p>
There are many students of Mathematic Education Department in Tarbiyah Faculty of IAIN Ar-Raniry got difficulties to learn Calculus I. It is proven by many students fail the Calculus class. One of the causes is they did not really master the concept of trigonometric as one of the prerequisite of calculus I. Therefore, we need to know and analyze the type of mistaken they made and the tendency to produce the mistakes in answering the trigonometric’s question. In this research, data were collected through interview and questionnaire. Then, they were analyzed by using descriptive statistic. The result shows that the mistaken done by students in answering the trigonometric questions as the prerequisite of Calculus 1covers the mistake of facts, skills, concept and principles. Meanwhile, the tendency of doing the mistaken coming from principle misconception due to lack of understanding of trigonometric concept.
The students' mathematical creative thinking ability is still low and lacks attention in the implementation of mathematics learning. This issue requires an attempt to address the problem. One of the efforts that can be done by teachers to develop creative thinking ability is by applying a Brain-Based Learning model of learning. This study aims to describe the development of students' mathematical creative thinking ability through Brain-Based Learning model. This research employed a qualitative approach. Participants were six students selected from 30 students of class VIII-1 in SMP Negeri 19 Percontohan Banda Aceh. The instruments used in this research are creative thinking ability test and interview guide. The results showed that the ability of students' mathematical creative thinking through Brain-Based Learning model developed. The development of students' creative thinking ability in each indicator is different. The students' mathematical creative thinking abilities for indicators of fluency and flexibility develop at each session. For indicators of originality and elaboration, there was a decrease in the second session but increased for the next one.
<p>Perkembangan teknologi internet berdampak bertambahnya jumlah situs berita berbahasa Indonesia dan menciptakan ledakan informasi. Hal tersebut menuntut semua informasi bisa diakses dengan cepat dan tidak harus membutuhkan banyak waktu dalam membaca sebuah headline berita.Teknologi peringkas teks otomatis menawarkan solusi untuk membantu pencarian isi berita berupa deskripsi singkat (summary). Penelitian diawali dengan lima tahap text preprocessing: pemecahan kalimat,case folding, tokenizing, filtering, dan stemming. Proses selanjutnya menghitung bobot tf-idf, bobot query relevance dan bobot similarity. Ringkasan dihasilkan dari ekstraksi kalimat dengan menggunakan metode maximum marginal relevance. Metode ekstraksi maximum marginal relevance merupakan metode yang digunakan untuk mengurangi redudansi dalam perangkingan kalimat pada multi dokumen. Data uji coba diambil dari surat kabar berbahasa Indonesia on-line sejumlah 30 berita. Hasil pengujian dibandingkan dengan ringkasan manual yang menghasilkan rata-rata recall 60%, precision 77%, dan f-measure 66%.<em> </em></p><p> </p><p><strong>Kata kunci</strong>: <em>peringkasan</em>, <em>text preprocessing</em><em>, </em><em>tf-idf, </em><em>query </em><em>relevance, </em><em>similarity</em>, <em>maximum marginal relevance</em></p>
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