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Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam is published twice a year e-ISSN 2503-2275 online writing conceptual notions, studies and application of theories, practitioners' writing and research results and teaching in the field of education.

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Articles 6 Documents

Search results for , issue "Vol. 1 No. 1 (2012): Juli 2012" : 6 Documents clear

Transformasi Pengetahuan Sains Tradisional menjadi Sains Ilmiah dalam Proses Produksi Jamu Tradisional Sudarmin Sudarmin; Rayandra Asyhar
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

Transformation of the traditional sciences into a scientific knowledge of traditional jamu production by local community of Cilacap, Center Java, has been studied. The research was intended to transfrom the original science of Jawa community into scientific knowledge. The output of the research is a set of scientific kenowledge as a result of reconstruction of the original sciences of Jawa community, i.e. in processing traditional Jamu, and it can be used by science teachers as a learning source or a contextual model of teaching in a classroom activities. This research is a descriptive-qualitative research, and the researchers were involved directly in collecting data, i.e. observation, interview, discussion, and collection of informations and documents. The data were analysed, verified, transformed into scientific knowledge, and interpreted to obtain the meaningful information. Focus of the research is a tradition of Cilacap community in producing traditional Jamu, including the production process, types of jamu and its effect to human health. The research concludes that traditional science producing traditional jamu can be transformed into a set of scientific knowledge.

Peningkatan Hasil Belajar Fisika Melalui Pendekatan Numbered Head Together Dengan Pemberian Reward di SMP Negeri 5 Kota Jambi Delismar Delismar
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

In classical learning approach, conventional lecture method is commonly used by teachers in implementing learning process in classes. The teacher becomes the main source of learning. The current student’s habit that tends to be passive and individualistic resulted in a passive and monotone learning. To overcome these problems, I was interested to implement the model of numbered heads together in learning Physics in the Class VII B of SMP Negeri 5 Kota Jambi. The purpose of this learning approach is to enable students to develop cooperative skill and more active learning of physics and to improve learning results. This research is a class action research, which were performed in two cycles. All students’ activities in the class were observed and recorded in observation sheet, consisting of teacher observation sheet and student observation sheet. To find out the learning outcomes, formative test was performed using a written instrument form. The results show the increase of students’ discipline, cooperation, liveliness, timeliness in learning Physics. In addition, the learning model also increases the students’ learning outcomes. The average learning results increased to 75.38 (increase 3.25 points). To conclude, the implementation of Number Head Together increase students’ discipline, cooperation, activities, and timeliness. The model also increase the Physics learning outcome of student in SMP Negeri 5 Kota Jambi.

Pengetahuan dan Sikap Calon Guru Biologi pada Kesehatan Reproduksi Herlin Andayani; Lukman Aprizal; bambang Hariyadi
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

Reproductive health is a major problem that occurs in Indonesian adolescents. The problem is caused by some factors, including free sex that could induce reproductive organ diseases such as cervical cancer, ovarian cancer, vulvar cancer, uterine cancer, prostate cancer and sexually transmitted diseases. Incidence of various reproductive health problems is caused by a lack of knowledge about reproductive health. This issue needs to get attention from various parties, including teachers. However, some teachers are less understood about how to deliver reproductive health materials properly. This study aims to determine knowledge and attitudes of teacher candidates about reproductive biology. This study is a descriptive analytic study. The subjects were students of biology education at Jambi University who are in 5th and 7th semesters of academic year 2011/2012 (174 students). The data was collected using tests and questionnaires. The results show that knowledge of the biology teacher candidates about the reproductive health is categorized as low (43%). The attitude of biology teacher candidates about reproductive biology is classified as positive (64%). The formation of attitudes toward reproductive health is influenced by several factors including knowledge, experience, guidance from parents, social environment, mass media, cultural, and social institutions.

Efektifitas Blog Guru Memandu Pengamatan Indera secara langsung melalui Model Pembelajaran Jig Saw di SMP Xaverius I jambi Hastuti Wibowo
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

Internet blog can be utilized to assist learning in the classroom. The effectiveness of blog in learning was studied through a class room action research by using Jig Saw learning model. The results show that teachers' use of blogs in guiding the work of students in observing human sense through a model of Jig Saw can raise the average value of the working group from 68 to 83 (21% increase). Blog also helps the group work of below average students, indicated by the value of Q1 which is increased from 61 to 80 (31%). Individual use of sense learning material in blog also helps students understand the learning concepts, process skills, and apply them in everyday life, especially in keeping the senses healthy. The results of individual evaluation showed an increase from 68 to 81.

Meningkatkan Motivasi dan Pemahaman Konsep Perbandingan Fungsi Trigonometri melalui Model Pembelajaran Jigsaw di SMA Negeri 8 Kota Jambi Fitri Haryani
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

Classroom action research by applying the Jigsaw learning model was conducted in learning of Mathematics in class X of SMAN 8 Jambi in the second semester of 2012. The results show that the Jigsaw learning model enhanced students’ motivation on the concept of comparison of trigonometric functions from 40% to 66%. The Jigsaw learning model also enhances the degree of student learning completeness on the comparative trigonometric functions concept by 31%. In addition the Jigsaw model also boosted students’ competence in terms of comparison of trigonometric functions from 45 to 70 after the class action research.

Pengembangan Pembelajaran Berbasis Web Centric Course pada Materi Stoikiometri untuk Meningkatkan Minat Belajar Siswa di SMA Titian Teras Jambi Dwi Kurniahayati; Syamsurizal Syamsurizal
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2012): Juli 2012
Publisher : Universitas Jambi

Recently, Web-based chemistry teaching is becoming a need as support materials for enrichment in chemistry instruction with a variety of learning resources. The web-based teaching enables both teachers and students to collaborate to explore a variety of learning resources and to address issues of stochiometry through discussion forums both online and offline. This study aims to develop web based learning via web centric course at the stoichiometry topic, taking into account of the learning modalities. The subjects of research were 24 students of Senior high school class XA SMA Negeri Titian Teras Jambi. The results show that the web based model incresase student interest to learn to 27.01%. The tendency of students' interest in utilizing web is positively correlated with the achievement of learning, with a correlation value of 0.62. Thus chemistry instructional through web based learning with regard to learning modalities is effective to enhance students' interests and comprehension of stoichiometry

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