Meningkatkan Kerjasama Anak Usia 6-7 Tahun melalui Permainan Tradisional Bakiak

Pentingnya kerjasama pada anak usia 6-7 tahun sebagai dasar dalam berinteraksi dengan orang lain karena Manusia tidak dapat hidup menyendiri, banyak kegiatan dalam hidup ini yang menyangkut dengan orang lain, bahkan sejak baru dilahirkan anak  sudah membutuhkan bantuan orang lain.Anak tidak dapat terlepas dari lingkungan sosialnya karena mereka belajar dan berkembang di dalamnya kerjasama prinsipnya adalah bahwa siswa dapat saling bertukar pikiran dan saling membantu dalam kegiatan pembelajaran dan permainan, artinya dalam suatu kegiatan masing masing peserta didik lebih ditekankan untuk saling bekerjasama antar satu dengan yang lain ,bakiak adalah permainan tradisional yang melatih kekompakan anak seperti kemampuan berjalan cepat dengan bersamaan, mengkordinasikan gerak tubuh, kordinasi antara gerakan melangkah dan  mengayungkan tangan dengan tubuh ana

Isolation, screening and identification of amylase and catalase producing bacterial strains from marine sediments

Marine sediments are valuable source of industrially useful enzymes. Here, we attempted isolation, screening and identification of bacterial strains from marine sediments which produce industrially important enzymes amylase and catalase. Marine sediment samples were collected and cultured on zobell marine agar medium. After incubation, the isolates that showed amylase and catalase activity were selected for the assay. The strains AM01 and Ca07 showed the highest amylase and catalase activity, respectively. The selected strains were further sequenced for identification. Morphological studies indicated that the isolates were Gram -ve, rod shaped and non-motile organism. The phenotypic characterization and 16S rRNA of the strains AM01 and Ca07 revealed them to be Klebsiella pneumoniae and K. quasipneumoniae, respectivel

Isolation, screening and identification of amylase and catalase producing bacterial strains from marine sediments

853-860Marine sediments are valuable source of industrially useful enzymes. Here, we attempted isolation, screening and identification of bacterial strains from marine sediments which produce industrially important enzymes amylase and catalase. Marine sediment samples were collected and cultured on zobell marine agar medium. After incubation, the isolates that showed amylase and catalase activity were selected for the assay. The strains AM01 and Ca07 showed the highest amylase and catalase activity, respectively. The selected strains were further sequenced for identification. Morphological studies indicated that the isolates were Gram -ve, rod shaped and non-motile organism. The phenotypic characterization and 16S rRNA of the strains AM01 and Ca07 revealed them to be Klebsiella pneumoniae and K. quasipneumoniae, respectively