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Karakteristik Stomata Tempuyung (Sonchus Arvensis L.) dan Hubungannya dengan Transpirasi Tanaman di Universitas Islam Negeri (UIN) Maulana Malik Ibrahim Malang

Has conducted research on the characteristics of Sonchus arvensis L. stomata. This study aims to determine the number of stomata with 40x10 magnification, the number of stomata open and closed, the density and type of stomata on the leaf surface above and below the 4, 5, and 6. The method used in this study using the replica method. The results of the study, the number of stomata more found at the bottom of the leaves, as well as tighter density in the area under the surface of the leaf. Type of stomata although in different areas of the plant and there are different types of stomata. Closely related to stomata transpiration activity because most of transpiration or water loss process through stomata.
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Studi Perilaku Monyet Ekor Panjang (Macaca Fascicularis) di Taman Wisata Alam Grojogan Sewu Tawangmangu Karanganyar

Long-tailed monkeys (Macaca fascicularis) are social primate animals that interact each other. Social interaction done by long-tailed monkeys give rise to different activities of individuals in the population. The purpose of this research was to study long-tailed monkeys behavior in Grojogan Sewu, Tawangmangu, Karanganyar. This research was conducted in Tuesday, November 24th 2014 in Grojogan Sewu, Tawangmangu, Karanganyar. Observational method that used in this research is focal sampling. Determination of sampling points was conducted by purposive sampling so that resulted 8 sampling points (8 individuals of long-tailed monkeys was observed). Observation was done by observing each long-tailed monkeys daily activity until 3 hours with 5 minutes intervals. Result of this research shows that the average percentage of daily activities of the observed long-tailed monkeys are: 2.27% sleeping; 20.76% inactive; 16.78% grooming; 1.99% mating; 32.85% moving; 13.37% eating; 4.97% take caring; 5.26% playing; 0.71% secreting; 0.42% making a voice; and 0.56% agonistic.
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Perbedaan Penerapan Pembelajaran Biologi Model STS terhadap Peningkatan Sikap Peduli Lingkungan Siswa Ditinjau dari Jenjang Pendidikan

Menumbuhkan sikap peduli lingkungan siswa melalui pembelajaran biologi merupakan salah satu alternatif upaya menjaga kelestarian lingkungan sejak dini dan secara berkelanjutan. Penelitian ini bertujuan untuk mengetahui perbedaan penerapan pembelajaran biologi model STS terhadap peningkatan sikap peduli lingkungan siswa ditinjau dari jenjang pendidikan. Penelitian ini merupakan penelitian deskriptif kuantitatif yang melibatkan =128 siswa dengan jenjang pendidikan yang berbeda yaitu kelas VII SMP Negeri I Kebakkeramat dan kelas X SMA Negeri Colomadu. Data dihimpun menggunakan teknik tes untuk mengukur hasil belajar dan teknik non-tes melalui lembar observasi, angket, dokumentasi untuk mengukur sikap peduli lingkungan siswa, selanjutnya data dianalisis secara deskriptif dan statistik inferensial menggunakan uji-t dengan bantuan SPSS 16. Hasil penelitian menunjukkan bahwa pada penerapan pembelajaran biologi model STS terhadap sikap peduli lingkungan siswa memberi pengaruh signifikan di jenjang SMA (nilai sig. 0,002), tetapi tidak memberi pengaruh signifikan di jenjang SMP (nilai sig. 0,423). Berdasarkan hasil penelitian dapat disimpulkan bahwa ada perbedaan pengaruh penerapan pembelajaran biologi model STS terhadap sikap peduli lingkungan siswa ditinjau dari jenjang pendidikan siswa.
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