This research was conducted in February-March 2018 at Banten Bay. The purpose of research is to determine to presence of growth overfishing of crab (Portunus pelagicus), to cover width-weight relationships, sex ratio, Gonad Maturity Rate (GMR), Length at First Capture (Lc) and Length at first maturity (Lm). The method used is market survey (observation on crab collectors). Temporary research result showed that width-weight relationships are allometrically positive. Sex ratio show a balance value. GMR is the dominant GMR III. Lc 11,26 cm male; 11,38 cm female and Lm 11,82 cm male; 9,30 cm female. Based on the data, it can be seen that the population of the male crabs more quickly decreased compared to the females. If these fishing conditions continue to happen in the long time. It will cause the growth overfishing, result the temporary loss of population and change the food chain.
Kegiatan pelatihan penggunaan metode jarimatika dan perkalian cepat dilaksanakan di SMP Negeri 4 Watampone yang dilaksanakan selama satu jam pelajaran. Dari hasil kegiatan pelatihan yang telah dilaksanakan disimpulkan bahwa pada kegiatan pelatihan siswa sangat antusias dan memberikan respon yang positif dalam mengikuti kegiatan tersebut. Siswa merasa sangat terbantu dengan penggunaan metode jarimatika dalam perhitungan cepat yang tadinya hanya mengandalkan hafalan. Pada proses pelaksanaan pengabdian terlihat siswa sangat aktif dalam mempraktekkan metode jarimatika dan dengan cepat mampu memahami metode perhitungan yang diberikan. Dengan pelatihan ini dapat merubah pandangan siswa mengenai matematika dengan perhitungan yang sulit menjadi matematika itu mudah dan menyenangkan.
<p>Pandemic COVID 19 had a global and comprehensive impact. The consequences arising from the epidemic of corona diseases are felt by all religious adherents, countries, and people without the age limit. COVID 19 also comes through economic, political, social, and spiritual space. This virus also not only assaults physical but has disrupted the psychological health of many people. This study aims to discuss and propose several solutions that can be given related to the response due to COVID 19 through the Islamic counselling approach. This research is a literature review both in concept and the results of empirical studies. Data is collected through artificial intelligent search engines to find the right theme according to the survey within a specific time limit. The results of literature searches and phenomenological studies developed during the pandemic in this community have found that Islamic counselling can reduce the number of patients exposed to the virus. The virus can strike out the weak physical. The brittle physique is affected by a fragile mental condition. Therefore, Islamic counselling strengthens the psychological health that can enhance the body's resistance from corona disease through several stages.</p>
Penelitian ini bertujuan untuk mengetahui kemampuan matematis dalam menyelesaikan soal PISA pada konten kuantitas pada siswa kelas X SMAN 11 Pinrang yang berkemampuan tinggi dan sedang. Data yang diperoleh tentang data kemampuan matematis siswa yaitu kemampuan penalaran matematis, kemampuan representasi matematis, dan kemampuan pemecahan masalah matematis. Teknik pengumpulan data yang digunakan adalah pemberian tes, dan wawancara. Soal yang digunakan dalam tes mengukur kemampuan matematis adalah soal-soal yang diadaptasi dari PISA yang berjumlah 3 soal. Wawancara bertujuan untuk mengetahui kemampuan matematis siswa dalam menyelesaikan soal PISA pada konten kuantitas. Hasil penelitian menunjukkan: 1) kemampuan matematis subjek tinggi yaitu: (a) kemampuan penalaran matematis subjek tinggi sangat baik karenaa subjek mampu memperkirakan jawaban atau solusi dan melakukan perhitungan yang tepat, (b) kemampuan representasi matematis subjek tinggi cukup baik karena subjek mampu merepresentasikan masalah matematis yang diberikan, (c) kemampuan pemecahan masalah matemais subjek tinggi sangat baik karena subjek mampu memahami soal dengan mengidentifikasi unsur yang diketahui dan yang ditanyakan dalam soal, mampu merencanakan penyelesaian dan menyelesaikan masalah, serta mampu melakukan pemeriksaan kembali sehingga subjek sangat yakin jawaban yang diberikan sudah benar; dan 2) kemampuan matematis subjek sedang yaitu: (a) Kemampuan penalaran matematis subjek sedang sangat baik karena mampu memperkirakan jawaban atau solusi dari masalah matematis dan mampu menerapkan rumus tertentu serta melakukan perhitungan berdasarkan rumus tersebut dengan tepat, (b) Kemampuan representasi matematis subjek sedang kurang baik karena belum mampu merepresentasikan soal tersebut, (c) Kemampuan pemecahan masalah matematis Subjek Sedang sangat baik karena mampu memahami soal dengan menyebutkan unsur-unsur yang diketahui dan ditanyakan dalam soal, mampu membuat rencana penyelesaian dan menyelesaikannya, serta mampu melakukan pemeriksaan kembali
In pesantren or Islamic boarding school, the kyai is very sacred because he is considered having the practice of Hizb believed to be able to bring barakah (blessing) by the majority of santri (students). Barokah (grace), Sawada' (humility), and muru'ah (honor) are the tradition of exoteric teachings in Islamic boarding school in which if the students violate it; it will give them negative impact. i.e., they will get tola (accursed) and bhâsto (karma). The phenomenon of obedience of sam'an wată'atan (obedience and loyal) model by expecting barokah to earn the good fortune of the students' lives both in the world and the hereafter is part of the uniqueness in enhancing the spirituality of santri (students) in Islamic boarding school. All students have a belief in the existence of barakah, karma of kiai as the source of all power that demands them (students) to be submissive, the kiai is believed to be a central figure who does not only have the knowledge of religion (wisdom) but also have supernatural powers which is in Sufism term called as kasyf (unveiling) or 'Irfan.
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