Blended learning is a learning strategy that combines face-to-face learning (both traditional in-class and virtually with video conferences) with online learning (e-learning). Blended learning is used as the best solution for dealing with restrictions on large-scale activities in Indonesia due to the spread of the coronavirus. SMAN 1 Porong applies blended learning to ensure the teaching and learning process continues, especially in learning English. On the other hand, teachers in this school face challenges in implementing blended learning. Therefore, the purposes of this study are to reveal in detail the implementation of blended learning and the challenges faced by teachers using case study research. To collect data, the researchers used observation and unstructured interview techniques. The results of this study indicate that SMAN 1 Porong has successfully implemented blended learning, especially for English lessons. However, the English teachers at the school are not free from challenges, such as the difficulty of finding the right strategy for face-to-face and online classes. This study implies that, however, the success of blended learning must be accompanied by teachers' creativity in teaching both face-to-face and online and the support of school facilities.

Cutleaf groundcherry (Physalis angulata L.) is a plant that belongs to the Solanaceae family. In Indonesia, this plant grows spread in various regions and has different names in each region. However, this plant is rarely cultivated and is generally considered a weed by farmers. Recently many studies have shown that cutleaf groundcherry contains many substances that are beneficial for the health sector, so it has the potential to be developed as a cultivation plant for exotic fruit sources that function as nutraceuticals. Plant breeding programs can be a solution in responding to these problems. As the first step in developing cutleaf groundcherry through a breeding program, the Plant Breeding Laboratory, Faculty of Agriculture, Brawijaya University, collected accessions of cutleaf groundcherry from various regions in Indonesia. The phonological stage of its growth is one piece of information that is useful in better understanding the cutleaf groundcherry life cycle and, as a result, simplifying cutleaf groundcherry cultivation management. This research aims to provide practical knowledge on the cutleaf groundcherry life cycle to develop a more efficient plant management approach for cultivation, including plant breeding initiatives. The BBCH scale was used to make observations (Biologische Bundesanstalt, Bundessortenamt und CHemische Industrie). The descriptive statistics obtained from observations and presented in descriptive narrative form using the BBCH scale with 3-digit coding numbers and documentation images were used in the data analysis. The results showed that the BBCH scale was used to define and describe cutleaf groundcherry phenology, which included germination (stage 0), leaf development (stage 1), side shoot formation (stage 2), the emergence of inflorescence (stage 5), flowering (stage 6), fruit development (stage 7), fruit and seed ripening (stage 8) and senescence (stage 9)

Masalah dalam penelitian ini adalah mayotitas siswa beranggapan bahwa mata pelajaran matematika merupakan mata pelajaran yang tidak disenangi dan ditakuti dan juga dianggap sebagai mata pelajaran yang rumit dan sulit untuk dipahami. Disamping itu pemilihan metode atau model mengajar oleh guru yang tidak tepat sangat mempengaruhi hasil belajar siswa, seperti model pembelajaran ekspoitori. Tujuan dalam penelitian ini adalah untuk meningkatkan hasil belajar matematika siswa kelas II MI Islamiyah Ambat melaui penerapan model cooperatif learning tipe course review horay dan untuk mengetahui faktor pendukung dan penghambat dalam penerapan model cooperatif learning tipe course review horay.Penelitian ini dilaksanakan di MI Islamiyah Ambat. Subjek penelitian adalah siswa kelas II MI Islamiyah Ambat Tlanakan Pamekasan, yang berjumlah 20 siswa; 10 siswa dan 10 siswi. Jenis penelitian yang digunakan adalah PTK dengan tahap setiap siklusnya terdiri dari tahap: perencanaan, implementasi tindakan, obsevasi dan interpetasi, analisis dan refleksi. Teknik pengumpulan data dilakukan dengan teknik tes dan teknik non tes. Teknik analisis data berupa analisis data kualitatif dan analisis data kuantitatif. Alat pengumpulan data yang digunakan berupa lembar observasi dan soal tes formatif.Hasil penelitian menunjukkan bahwa penerapan model cooperatif learning tipe course review horay dapat meningkatkan hasil belajar matematika. Presentase ketuntasan belajar secara klasikal pada pre test dan post test pada siklus I menunjukkan hasil 20% dan 40% dengan katagori “Kurang Tercapai”, kemudian pada pre tes dan post test siklus II mengalami peningkatan menjadi 55% dan 85% dengan katagori “Baik Sekali”. Adapun faktor pendungkung penerapan model pembelajaran CRH yaitu, keoptimalan guru dalam menerapkan model pembelajaran CRH, penggunaan media pembelajaran, pemberian rewed sebagai bentuk motivasi, menerikkan yel-yel saat proses pembelajaran sangat berpengaruh bagi siswa. Sedangkan faktor penghambat penerapan model pembelajaran CRH yaitu, Kebiasaan siswa yang mengganggu siswa yang lain dapat menghambat jalanya proses pembelajaran, siswa yang nakal biasanya suka membangkang dengan perintah yang diajukan oleh guru, ketika disuruh berdiskusi kelompok, mereka malah tidak melaksanakan perintah dari guru, melainkan malah sibuk mengganggu temannya yang sedang memperhatikan materi yang disampaikan oleh guru maupun menganggu temannya yang bekerja sama/kelompok.

Blended learning is a learning strategy that combines face-to-face learning (both traditional in-class and virtually with video conferences) with online learning (e-learning). Blended learning is used as the best solution for dealing with restrictions on large-scale activities in Indonesia due to the spread of the coronavirus. SMAN 1 Porong applies blended learning to ensure the teaching and learning process continues, especially in learning English. On the other hand, teachers in this school face challenges in implementing blended learning. Therefore, the purposes of this study are to reveal in detail the implementation of blended learning and the challenges faced by teachers using case study research. To collect data, the researchers used observation and unstructured interview techniques. The results of this study indicate that SMAN 1 Porong has successfully implemented blended learning, especially for English lessons. However, the English teachers at the school are not free from challenges, such as the difficulty of finding the right strategy for face-to-face and online classes. This study implies that, however, the success of blended learning must be accompanied by teachers' creativity in teaching both face-to-face and online and the support of school facilities.

Saat ini informasi mengenai layanan jasa Pet Care, harga, dan fasilitas layanan hanya dapat diketahui secara konvensional sehingga menghabiskan banyak waktu untuk kunjungan ke satu persatu Pet Care. Pet Care kurang dapat mempromosikan informasi layanannya ke customer sehingga customer tidak dapat membandingkan harga dan pelayanan yang sesuai keinginan untuk mendapatkan penawaran Pet Care yang murah dan menarik dari satu tempat di wilayah Jakarta Timur. Tujuan dari penelitian ini adalah dengan membuat E-Marketplace berbasis web yang merupakan pasar virtual di mana penjual dan pembeli bertemu dalam melakukan berbagai jenis transaksi dan membantu pemilik hewan peliharaan dalam menemukan kebutuhan hewan peliharaan mereka berupa pelayanan hewan seperti salon hewan dan klinik hewan. Serta membantu Penyedia Layanan Pet Care agar dapat mempromosikan informasi layanannya ke customer sehingga customer dapat membandingkan harga dan pelayanan yang sesuai keinginan untuk mendapatkan penawaran Pet Care yang murah dan menarik dari satu tempat di wilayah Jakarta Timur