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All Journal Pendidikan Biologi BioCONCETTA Jurnal Penelitian Pendidikan IPA (JPPIPA)
Ruth Rize Paas Megahati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Persepsi Siswa Terhadap Mata Pelajaran IPA Pada Jurusan Bisnis Dan Manajemen SMK Negeri 2 Dan SMK Negeri 3 Kota Padang Fitrianti, Rita; Risdawati, Renny; Paas Megahati, Ruth Rize
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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Abstract

ABSTRACTThis research was aimed at revealing the perception of the vocational schoolstudents toward Natural Science subject. This was a descriptive research. The population of the research was the students in class X of SMKN  (SMKN 2 and SMKN 3) majoring in Business and Management registered in the second semester of January-June 2013. The number of the population was 94 students; 48 students of SMKN 2 Padang   and 46 students of SMKN 3 Padang. Through simple random sampling technique, 20% of the population was taken as the sample. The data was gathered by using questionnaires of Likert  scale.  It  then  was  analyzed  by  using  percentage  formula  whose  result  was confirmed qualitatively into 5 category; very good, good, adequate, less adequate and poor. The result of the research indicated that the perception of the students majoring in Business and Management in SMKN 2 Padang and SMKN 3 Padang toward Natural Science subject was good (75,15%).
POLA KHAS YANG DITEMUKAN PADA SIDIK JARI DAN TELAPAK TANGAN PADA ANAK-ANAK TUNA NETRA DI KOTA PADANG Wati, Meliya; Paas Megahati, Ruth Rize; Sari, Weni Novita
Jurnal Bioconcetta Vol 1, No 2 (2015)
Publisher : STKIP PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.958 KB) | DOI: 10.22202/bc.2015.v1i2.1506

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Sidik jari dan telapak tangan berperanan penting sebagai identitas seseorang, karena setiap orang memiliki sidik yang berbeda. Fungsi sidik jari dapat dimanfaatkan untuk mendiagnosis penyakit keturunan. Menurut penelitian yang sudah berkembang, kelompok yang memiliki penyakit keturunan memiliki ciri-ciri sulur tertentu. Pola-pola sulur permukaan telapak tangan terbentuk sejak umur embrio 13 minggu dan tidak berubah seumur hidup. Metode penelitian adalah penelitian deskriptif dengan mengamati tipe pola pada jari dan telapak tangan pada sampel yang diambil secara purposive. Penelitian pola-pola sulur permukaan telapak tangan yang telah dilakukan menunjukkan pola loop radial memiliki persentase terbesar yaitu 40,5%. Persentase tipe pola Loop radial yang paling tinggi sebesar 40,5 %.  Pola loop ulnar sebesar 39 % ,Whorl sebesar 20,5%   dan pola arch 0%. Frekuensi ditemukannya pola sulur pada telapak tanganadalah I3 =55,5% dan I4=60%.
PENINGKATAN AKTIVITAS DAN HASIL BELAJAR MAHASISWA DENGAN MENERAPKAN METODE DISKUSI KELOMPOK PLENO PADA MATA KULIAH EVOLUSI DI STKIP PGRI SUMBAR Ruth Rize Paas Megahati; Meliya Wati; Elza Safitri
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 2 (2015): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.23

Abstract

Lack of understanding of concepts and facts in the Evolution subject leads to low activity and student learning achievement. That are caused students simply expect information from lectures who are still using regular discussion. The purpose of this research is to improve the activity and student learning achievement at the Evolution course. Learning activities that are studied, among others asking, answering questions, the moderator, presenter on discussions, and taking note of the lecturer. This type of research is a class action research in the class that may have activity and low learning achievement. Learning achievement assessed is cognitive aspect only the cognitive. Increasing of activity and student learning achievement will be done by using the method of group learning plenary discussion. It a method in which all participants can be used to describe a particular topic or concept so the understanding of the participants are expected to be the same. Application of the method plenary discussion on the course of evolution can improve the activity and student learning achievement of Biology education students of STKIP PGRI of West Sumatra
Co-Authors Elza Safitri Meliya Wati Meliya Wati Renny Risdawati Rita Fitrianti Weni Novita Sari