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Journal : Proceeding Biology Education Conference

The Pollen Morphological Characteristics Pollen Super Red Dragon Fruit (Hylocereus Costaricensis) with A Scanning Electron Microscopy as Biology Learning Source of Senior High School Yayuk Robidah; Sri Wahyuni; Lud Waluyo
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 12, No 1 (2015): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

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Abstract

The study palinologi important to prove especially in plant taxonomy. Technological progress with the scanning electron microscopy (SEM) can support in the field of knowledge palinologi because of the world of more than a light microscope. The purpose of this research is described morphological structure pollen Hylocereus costaricensis (super red dragon fruit) use SEM, and use it as biology learning source of senior high school. This research is a descriptive qualitative study that describes the results of observations of pollen Hylocereus costaricensis based on relevant literature. The sample is pollen Hylocereus costaricensis. The object of study that observed is a unit of pollen, the form of pollen, size, aperture and ornamentation eksin. The result showed that Hylocereus costaricensis are categorized in the unit of a monad, the form of subsferodial, the size of magna, the aperture of tricolpate and the ornamentation of spinulose. This research result can be used as biology learning source of senior high school.Keywords: Pollen, Hylocereus costaricensis, Scanning Electron Microscopy; Source of learning biology
Implementasi Pendekatan Saintifik dalam Pembelajaran di Pendidikan Dasar di Malang Moch. Agus Krisno Budiyanto; Lud Waluyo; Ali Mokhtar
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 13, No 1 (2016): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

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Abstract

The scientific approach is believed to be the golden bridge and the development of attitudes, skills, and knowledge of learners. Implementation of the scientific approach consists of five learning experiences are: observing, questioning, experimenting, associating, and communicating. The objective of this study was to determine the Implementation of Scientific Approach to Learning in Elementary Education Malang. The design study is cross sectional, st udy sample consisted is 10 Natural Sciences Teachers of Elementary School and 10 Natural Sciences Teachers of Junior High School taken by simple random sampling. Data collection method used was a questionnaire, observation, and interviews, while the data analysis methods used are 2 independent samples t-test. The results showed that; 1) a score average knowledge in the scientific approach to learning for Natural Sciences Teachers of Elementary School at 69.5 while for Natural Sciences Teachers of Junior High School at 78.5, 2) a score average skills in the scientific approach to the implementation of learning for Natural Sciences Teachers of Elementary School at 70.0 while Natural Sciences Teachers of Junior High School at 81.0, 3) there are significant differences in the scientific approach to knowledge for learning among Natural Sciences Teachers of Elementary School and Natural Sciences Teachers of Junior High School (t-hit > t-tab0,01, 4.407 > 2.878), and 3) there is a significant difference approach implementation skills scientific learning among Natural Sciences Teachers of Elementary School and Natural Sciences Teachers of Junior High School (t-hit > t-tab0,01, 33.033 > 2.878). From the results of such research can be concluded that implementation of the research results Scientific Approach in Education in Primary Education Malang different between Elementary School and Junior High School Malang.Keywords: Scientific Approaches, Learning, Primary Education, Elementary Schools, Junior High Schools