AbstrakMahasiswa universitas terbuka mayoritas telah menggunakan pembelajaran berbasis web, akan tetapi dalam web universitas terbuka belum menyajikan video pembelajaran yang dikemas secara bagus dengan di upload di menu webnya, kemudian mahasiswa FKIP jurusan pendidikan matematika dalam tutorial online belum disajikan suplemen materi berupa web tambahan yang disesuaikan dengan kebutuhan mata kuliah pendidikan matematika II. Penelitian R & D ini bertujuan untuk mengembangkan media blended learning dengan model flipped classroom. Hasil penelitian menunjukkan bahwa produk desain blended learning telah divalidasi oleh 2 orang validator ahli materi dan media dengan rata-rata validasinya 90,5 dan 92,5 artinya produk blended learning layak untuk digunakan dalam proses pembelajaran mata kuliah pendidikan matematika II di universitas terbuka, kemudian blended learning telah diterapkan dalam proses tutorial dengan mahasiswa wajib untuk membuka materi, video pembelajaran, kuis dan respon timbal balik mahasiswa dengan mahasiswa wajib membukanya di rumah masing-masing sebelum proses tutorial online. Banyak tersedia software pembuat media blended learning salah satunya adalah webquest. Software webquest dapat membuat pembelajaran matematika secara online dan offline menjadi lebih menarik dan mudah diaplikasikan. Software ini dapat digunakan agar presentasi terlihat
The low learning outcomes of Addition and Reduction of Fractions in class IV are partly due to: (1) a tedious learning process, (2) lack of use of ICT as a source and media of learning. To overcome this problem the research team developed student-centered learning through e-learning learning in the Student Team Achievement Division (STAD) model. This study is a true experiment using the Pre-Test Group Control Post Test Design. The population is Sambiroto 02 elementary school students as many as 75 students in the 2017/2018 school year. The E2 group with EAD learning using the STAD model reached the highest mean value of the three groups, amounting to 88.67, followed by the E1 group with STAD learning at 74.54 and the K group with expository learning at 63.10. Regression analysis showed a positive relationship between motivation and activity with learning outcomes in groups E1 and E2 so it can be concluded that the higher the student's motivation and activity score the higher the student's learning achievement in addition and subtraction operations in elementary schools.
Abstract. Prayitno E, Nuryandani E. 2011. Optimization of DNA extraction of physic nut (Jatropha curcas) by selecting the appropriate leaf. Nusantara Bioscience 3: 1-6. Jatropha curcas L. has important roles as renewable source of bioenergy. The problem occurs on difficult of DNA extraction for its molecular breeding programs. The objectives of this research were to study which leaf best as source of DNA extraction. Four accessions were used, namely J1 and J2 (Jawa Tengah), S1 (South Sumatra), and S2 (Bengkulu). First, third, fifth, seventh, and yellow leaves for each accession were extracted using modification of Doyle and Doyle (1987) method. Visualization and comparison with Lambda DNA, Spectrophotometer UV-Vis and cutting DNA with EcoRI enzyme were show quality and quantity of DNA. The result showed that third leaves have sufficient quality and quantity as source of DNA. Third leaves DNA quantity for J1 (19.33 µg/mL), J2 (26.21 µg/mL), S1 (31.20 µg/mL), and S2 (61.03 µg/mL), and quality for each accession were 1.9063 (J1), 2.0162 (J2), 2.0116 (S1), and 2.0856 (S2).
Ketahanan pangan (Food Security) telah menjadi isu global. Terpenuhinya pangan bagi setiap rumah tangga merupakan tujuan sekaligus sebagai sasaran dari ketahanan pangan yang ada di daerah maupun secara nasional. Hal tersebut dapat dilakukan dari pemantapan ketahanan pangan di tingkat keluarga dengan mewujudkan kemandirian pangan keluarga. Kemandirian pangan keluarga dilakukan dengan memanfaatkan pekarangan rumah. Pekarangan adalah taman rumah tradisional yang bersifat pribadi. Pemanfaatan lahan pekarangan untuk ditanami tanaman kebutuhan keluarga sudah dilakukan masyarakat sejak lama. Permasalahan terjadi ketika semakin berkurangnya luas pekarangan. Semakin sempitnya lahan mengakibatkan minat dan perhatian warga untuk meneruskan budaya memanfaatkan pekarangan semakin berkurang dan bahkan dilupakan. Untuk mengatasinya, diperlukan strategi yang sistemik dan sistematis untuk menghidupkan kembali budaya tersebut. Diperlukan upaya re-aktualisasi untuk menggerakkan kembali budaya menanam di lahan pekarangan tanpa mempertimbangkan luas lahan. Kegiatan PkM bertujuan untuk Meningkatkan kondisi sosial ekonomi warga dengan menyisihkan sedikit waktu dan tenaga untuk mengolah pekarangan menjadi sumber ketahanan pangan keluarga. Mengubah budaya warga yang mementingkan pendapatan dari hasil kerja dengan memanfaatkan pekarangan menjadi sumber pendapatan setiap saat melalui pengembangan model Rumah Pangan Lestari. Kegiatan dilakukan di Desa Prambatan Lor kecamatan Kaliwungu kabupaten Kudus. Tahapan kegiatan: 1) survei lokasi/perijinan, 2) Pelatihan secara teori 3) pelatihan secara praktek dan 4) monitoring dan evaluasi. Hasil monitoring tananam sayuran mulai tumbuh. Adapun lele dalam taraf pertumbuhan ikan.
This advanced research aims to determine the feasibility, effectiveness and practicality of mobile math products in geometry courses an expanded manner in LPTKs in Central Java. This research method uses the Borg and Gall development Model with 10 stages that's are; research and information collecting, planning, develop preliminary form of product, preliminary field testing, main product revision, main field testing, operational product revision, operational field testing, final product revision, dissemination and implementation. In this follow-up study using steps 7-10 with the produced mobile math products have been tested expanded. The mobile math products obtained from students and lecturers responses with the average percentage of student responses, namely the media aspect by 90%, material aspects by 90%, language and display aspects by 86% and examples of questions and exercises by 93%, its means that students generally, assess this product as valid and practical to use in classroom learning while the results of the average percentage of lecturer responses are media aspects by 100%, material aspects by 100%, language and appearance aspects by 97% and sample problem aspects and training by 100% means that the lecturer in general considers this product to be very valid and practical to use in geometry learning in the class then the post test results obtained by the average value of the experimental class better than the control class are 78.33>60.66 and t count
Kepuasan adalah tingkat perasaan seorang setelah membandingkan kinerja/hasil yang dirasakan dengan harapannya PT Indotech Metal Nusantara merupakan perusahaan dalam bidang metal stamping, Namun pelayanan terhadap pelanggan masih memiliki kekurangan yang dapat mempengaruhi loyalitas pelanggan. PT Indotech Metal Nusantara perlu menyejajarkan langkah dalam penggunaan teknologi dengan memanfaatkan media web. mengoptimalkan perancangan sistem berbasis web yang lebih berfokus pada proses kuesioner pengukuran kepuasan pelanggan, tujuan dari pengukuran kepuasan pelanggan yaitu untuk membangun sistem pengukuran kepuasan pelanggan berbasis web, membantu PT Indotech Metal Nusantara khususnya Staff Sales dan Marketing dalam pengukuran kepuasan pelanggan, mengurangi keterlambatan waktu dalam pengisian kuesioner kepuasan pelanggan, mempermudah dalam pencarian data pengukuran kepuasan pelanggan serta mempermudah pengontrolan dalam pengukuran kepuasan pelanggan. Penelitian ini menggunakan metode Customer Satisfaction Index untuk mengukur tingkat kepuasan pelanggan dari tiap pelanggan. Kemudian dilanjutkan dengan mengukur atribut-atribut kepuasan pelanggan dengan menggunakan Important Performance Analysis. Adapun dalam permodelan sistem menggunakan SDLC Waterfall. Dari penelitian ini dihasilkan persentase dari tiap-tiap kepuasan pelanggan per pelanggan serta hasil kuadran dari seluruh pengukuran kepuasan pelanggan.
The independent food movement has become a global issue. Fulfillment of food for every household is a goal as well as a target for food security in the region and nationally. This can be done from strengthening food security at the family level by realizing family food independence. Family food independence is carried out by utilizing the yard of the house. The problem occurs when the yard area is decreasing. The narrowness of the land resulted in the interest and attention of residents to continue the culture of utilizing the yard is decreasing and even being forgotten. To overcome this, a systemic and systematic strategy is needed to revive the culture. Re-actualization efforts are needed to revive the culture of planting in the yard. PkM activities aim to improve the socio-economic conditions of the residents by setting aside a little time and energy to cultivate the yard into a source of family food security. The activity was carried out in Prambatan Lor Village, Rt 05 Rw I, Kaliwungu sub-district, Kudus district. Stages of activity: 1) site survey/licensing, 2) theoretical training 3) practical training and 4) monitoring and evaluation. The results of the monitoring carried out showed that the vegetables were starting to grow, while the catfish were in the growth stage. The results of the interview partners felt happy to get new knowledge and were helped in using the yard as a sustainable food house.
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