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Journal : Biosaintifika: Journal of Biology

Improving Post-graduate Students Learning Activities through Lesson Study in Learning Forest-Prototype Muhfahroyin, Muhfahroyin; Oka, Anak Agung
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.6208

Abstract

Improving learning quality in 21st can not be separated from contextual learning and student-centered learning paradigm. The contextual lesson study program conducted in learning-forest prototype to build a learning community. The objectives of this research were to improve learning activities of postgraduate students in Biology Education department and to build a learning community. The implementation of lesson study was conducted in the Biology Learning Innovation subject for postgraduate students while practicing to observe open lesson in the undergraduate students which used learning forest-prototype. The postgraduate students took roles as planner, observer, and reflector in the plan, do (open lesson), and see (reflection) activities. The implementation was done in three cycles in even semester of academic year 2015/2016. Students learned collaboratively and contextually. The postgraduate students learning activities were observed by six observers from lecturer colleagues. The research results showed that the students were able to implement planning, open lesson, and reflection properly. The average of students learning activity grade was 91.11% from all of students, with the grade averages for planning, open lesson, and reflection activities were 88.89%, 93.33%, and 91.11% respectively. The implementation of this lesson study in the learning forest-prototype can be done in other relevant subjects to strengthen learning activities.
Biodiversity and Potential Use of Macro Algae in Pesisir Barat Lampung Asih, Triana; Khayuridlo, Muhammad; Noor, Rasuane; Muhfahroyin, Muhfahroyin
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 1 (2019): April 2019
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1810.624 KB) | DOI: 10.15294/biosaintifika.v11i1.16532

Abstract

Pesisir Barat Regency in Lampung has abundant marine biological wealth that has not been widely known and utilized by the community, one of them is macro algae. The objectives of the research were to identify the types of macro algae and to explains the potential use of macro algae in the Pesisir Barat Lampung Region. The study used cruise method. The findings were identified by experts to validate the results of classification, morphology, and qualitative studies regarding the potential use and benefits of macro algae. From the results of this study, 15 species of macro algae were found on Tanjung Setia Beach included; 3 species of green algae (Chlorophyta) consist of  Halimeda opuntia L., Caulerpa racemosa F., Ulva lactuca L .; 7 species of brown algae (Phaeophyta) consist of  Padina pavonica L., Padina australis H., Sargassum vulgare C.A., Sargassum polycystum C.A., Turbinaria ornata J.A., Turbinaria ornata J.A., Fucus vesiculosus L.; and 5 species of red algae (Rhodophyta), consist of  Corallina officinalis L., Gigartina pistilla S., Gigartina disticha S., Gracilaria verrucosa, H., Rhodymenia pseudopalmat J.V.L.The benefits of this research for society to provide insight into the potential use of macro algae which can be utilized in many fields. For students, provide information on the biodiversity of macro algae in the sea.
Biodiversity and Potential Use of Macro Algae in Pesisir Barat Lampung Triana Asih; Muhammad Khayuridlo; Rasuane Noor; Muhfahroyin Muhfahroyin
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 1 (2019): April 2019
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v11i1.16532

Abstract

Pesisir Barat Regency in Lampung has abundant marine biological wealth that has not been widely known and utilized by the community, one of them is macro algae. The objectives of the research were to identify the types of macro algae and to explains the potential use of macro algae in the Pesisir Barat Lampung Region. The study used cruise method. The findings were identified by experts to validate the results of classification, morphology, and qualitative studies regarding the potential use and benefits of macro algae. From the results of this study, 15 species of macro algae were found on Tanjung Setia Beach included; 3 species of green algae (Chlorophyta) consist of  Halimeda opuntia L., Caulerpa racemosa F., Ulva lactuca L .; 7 species of brown algae (Phaeophyta) consist of  Padina pavonica L., Padina australis H., Sargassum vulgare C.A., Sargassum polycystum C.A., Turbinaria ornata J.A., Turbinaria ornata J.A., Fucus vesiculosus L.; and 5 species of red algae (Rhodophyta), consist of  Corallina officinalis L., Gigartina pistilla S., Gigartina disticha S., Gracilaria verrucosa, H., Rhodymenia pseudopalmat J.V.L.The benefits of this research for society to provide insight into the potential use of macro algae which can be utilized in many fields. For students, provide information on the biodiversity of macro algae in the sea.
Improving Post-graduate Students Learning Activities through Lesson Study in Learning Forest-Prototype Muhfahroyin Muhfahroyin; Anak Agung Oka
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.6208

Abstract

Improving learning quality in 21st can not be separated from contextual learning and student-centered learning paradigm. The contextual lesson study program conducted in learning-forest prototype to build a learning community. The objectives of this research were to improve learning activities of postgraduate students in Biology Education department and to build a learning community. The implementation of lesson study was conducted in the Biology Learning Innovation subject for postgraduate students while practicing to observe open lesson in the undergraduate students which used learning forest-prototype. The postgraduate students took roles as planner, observer, and reflector in the plan, do (open lesson), and see (reflection) activities. The implementation was done in three cycles in even semester of academic year 2015/2016. Students learned collaboratively and contextually. The postgraduate students’ learning activities were observed by six observers from lecturer colleagues. The research results showed that the students were able to implement planning, open lesson, and reflection properly. The average of student’s learning activity grade was 91.11% from all of students, with the grade averages for planning, open lesson, and reflection activities were 88.89%, 93.33%, and 91.11% respectively. The implementation of this lesson study in the learning forest-prototype can be done in other relevant subjects to strengthen learning activities.
Co-Authors *Noviardi Saputra A.A. Ketut Agung Cahyawan W Achyani Achyani Achyani Achyani Achyani Achyani, Achyani Adha Sabila Kifah Agil Lepiyanto Agus Sujarwanta Agus Sujarwanta Agus Sujarwanta Agus Sujarwanta Agus Sujarwanta Agus Sutanto Agus Sutanto Agus Sutanto Agus Sutanto Agus Sutanto Agus Sutanto Ahmad Fatoni Ahmad Sahri Aldes Nia Ananda Alvina Putri Purnama Sari Amirul Mukminin Amiyati, Seprida Anak Agung Oka Anak Agung Oka Andi Kurniawan Aris Purdiyanto Ary Forniawan Asep Sumariyak Atikah Nur Azizah Ayu Novtiana Devri Beti Aprilia Isnawati Budi Nurcahyo Candra Arityastuti Wijaya candra arutyastuti wijaya CUCU ATIKAH Dian Indriyani Eko Susanto Elma Erviana Elys Hadizah Elys Hadizah, Elys Evi Agustina Evi Agustina Hafis M Kaunang Ataji Handoko Santoso Hanung Adi Nugroho Hendra Panca Kusuma Hening Widowati Hening Widowati HRA Mulyani In Rohwadi Ipriadi Ipriadi Ipriadi Ipriadi, Ipriadi Karwono Karwono Karwono Karwono Khayuridlo, Muhammad Luluil Hikmah Marzuki Noor Mely Diana Rosa Moh Muarif MUDAIM MUDAIM, MUDAIM Muhammad Khayuridlo Mustika Mustika Nurul Farida Rasuane Noor Rasuane Noor Rasuane Noor Rasuane Noor Reinilde Eppinga Ridho Aritonang Rina Agustina riswanto riswanto Rita Sugiarti Satrio Budi Wibowo Siti Nursyifa Sri Wahyuningsih Suharno Zein Suharno Zen Sukmanah Chomsun Sukmanah Chomsun, Sukmanah Suprayitno Suprayitno Supriyanto Supriyanto Teguh Supriyadi Triana Asih Triana Asih Triana Asih Triana Asih, Triana Umi Rahmah Vita Oktaviana Widya Sartika Sulistiani Yerry Kartiko Yulia Dewi Astuti Yundari, Yundari Yuni Susilawati