The study aims to analyze the anatomical characteristics and values of fiber derivatives as raw materials of pulp and paper, samples in the form of sticks the size of matchsticks are prepared for measurement of fiber dimensions then inserted into the test tube and added a chemical solution until the sample is submerged. The test tube is heated to a boil and is yellowish-white. Samples are cooled and washed with aquades. The sample is colored with safranin. Based on the results of research on the value of sago skin fiber derivatives if the average runkel number is obtained worth 1.18, with a class 4 weaving power category of 38.82 with a class 4 category, musteph rotio worth 38.43% with class 2 category, coefficient of rigidity worth 0.26 with class 4 category and flexibility ratio of 0.45 with category 3, Based on fiber classification value can conclude that sago skin is included in class 3 categoryPenelitian bertujuan untuk menganalisis karakteristik anatomi dan nilai turunan serat sebagai bahan baku pulp dan kertas, sampel berupa stik seukuran batang korek api disiapkan untuk pengukuran dimensi serat selanjutnya dimasukan ke dalam tabung reaksi dan ditambahkan larutan kimia sampai sampel terendam. Tabung reaksi dipanaskan sampai mendidih dan berwarna putih kekuning-kuningan. Sampel didinginkan dan dicuci dengan aquades. Sampel diwarnai dengan safranin. Berdasarkan hasil penelitian pada nilai turunan serat kulit sagu jika dirata-rata diperoleh bilangan runkel senilai 1,18, dengan kategori kelas 4 daya tenun senilai 38,82 dengan kategori kelas 4, musteph rotio senilai 38,43% dengan kategori kelas 2, coefficient of rigidity senilai 0,26 dengan kategori kelas 4 dan flexibility ratio senilai 0,45 dengan kategori 3, Berdasarkan nilai klasifikasi serat dapat simpulkan bahwa kulit sagu sagu masuk dalam kategori kelas 3
The education sector is one of the sectors most affected by the COVID-19 pandemic. The policies set by the government as an effort to prevent the transmission of the Covid-19 virus have forced face-to-face learning activities to be temporarily suspended or carried out online. However, online learning certainly requires students and educators to have good devices and internet network access. In an effort to increase children's learning motivation, make them more open and able to express creativity through fun learning, a non-formal education program called Ngariung Bagja was compiled. The Ngariung Bagja program was implemented in Cikadu Sub-Village, Rabak Village, Bogor District, with the exact location at SDN Rabak 02. Based on the activities in the Ngariung Bagja program, a number of 12 children aged 9‒12 years experienced increased motivation to read, write, and tell stories. In addition, they can express creativity and art according to their respective interests and talents in the creation stage and produce plastic goods creations as a form of concern for the environment.
Since coronavirus disease 2019 (COVID-19) come to Indonesia, so many things disturbed, fom health field, economics, social culture through education. The pandemic forces all educational activities to be transferred online or known as long-range education. Using technology in the learning process is creating new problems that many teachers do not understand how to use technology, and student have difficulty to understanding the lesson, even some students lose their motivation to learn. Some parents realize this problem then help their children by enrolling them in tutoring agencies or seeking private tutors, media ruangguru is one of alternative online tutoring media that used a lot of students in indonesia. This study aims to know media ruangguru is affecting to students learning motivation.
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