Santoso S
Program Studi Biologi Reproduksi Sekolah Pascasarjana Institut Pertanian Bogor, Bogor

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The Role of Lesson Study to Improve Posing Question Skills of Teacher and Students in Problem Based Learning Widoretno, Sri; *, Sajidan; Ramli, Murni; J, Ariyanto; S, Santoso; GA, Atika
Proceeding of International Conference on Teacher Training and Education Vol 1, No 1 (2016): Proceeding of International Conference on Teacher Training and Education
Publisher : Sebelas Maret University

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Abstract

Posing question is a part of the interactions in the classroom, which represents thinking process of the person who asking question. The skill of posing question can be improved through lesson study. The research objective was to determine the role of Problem-based Learning based Lesson Study on the competence of teachers and students in asking questions. The research was a quasi-experiment, wich was participated by senior high school students as subjects of the research. Two homogenous classes was selected as samples by purposive random. Teacher and students’ competence was improved through Lesson Study, which consisted of plan, do and see. Questions were analyzed quantitatively and qualitatively based on revised Bloom Taxonomy. Quantity of questions was analyzed by Manova. Results of the research: 1) lesson study had significantly improved teacher and students’ skills on asking questions; 2) The quality of teacher and students’ questions expanded into high dimension of knowledge, but no metacognitive questions were found; 3) The level of cognitive of students and teacher increased to the highest level (C6), but in a few number; 4) Teacher competence was argued has relevant influence to students’ skills on asking question
GAMBARAN ULTRASONOGRAFI OVARIUM KAMBING KACANG YANG DISINKRONISASI DENGAN HORMON PROSTAGLANDIN F2 ALFA (PGF2) DOSIS TUNGGAL S, Santoso; A, Amrozi; Purwatara, Bambang; H, Herdis
Jurnal Kedokteran Hewan Vol 8, No 1 (2014): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v8i1.3077

Abstract

Penelitian ini bertujuan mempelajari gambaran ultrasonografi (USG) ovarium kambing kacang setelah penyuntikan hormon prostaglandin. Penelitian ini menggunakan enam ekor kambing kacang berumur 2-3 tahun, pernah melahirkan, dan bersiklus reproduksi normal. Pengamatan ovarium dilakukan dengan menggunakan USG selama 7 hari sebelum penyuntikan hormon prostaglandin sampai dengan ovulasi. Pengamatan ovarium dilakukan setiap hari dan diintensifkan setiap 12 jam menjelang ovulasi. Pengamatan ovarium terdiri atas folikel dan korpus luteum (CL). Pengamatan visualisasi respons berahi dilakukan sebelum dan setelah penyuntikan hormon prostaglandin. Hasil penelitian menunjukkan bahwa ovarium memperlihatkan dinamika folikel dan CL. Dinamika folikel dikarakteristikkan dengan gelombang folikel. Interval antara penyuntikan hormon prostaglandin sampai dengan ovulasi ialah 52,86,6 jam dengan nilai rataan diameter folikel ovulasi 5,70,7 mm. Visualisasi respons berahi pada kambing kacang tidak bermakna baik sebelum dan setelah penyuntikan hormon prostaglandin.