JURNAL EKSAKTA PENDIDIKAN (JEP)
Jurnal Eksakta Pendidikan (JEP) merupakan suatu jurnal nasional yang secara khusus mempublikasi artikel-artikel dari hasil penelitian yang relevan dengan inovasi dan kreativitas dalam pendidikan Matematika dan Ilmu Pengetahuan Alam (MIPA). Ruang lingkup inovasi dan kreativitas hasil penelitian yang dipublikasi mencakup perencanaan pembelajaran, pelaksanaan pembelajaran, evaluasi pembelajaran, pengembangan perangkat pembelajaran, pengembangan pembelajaran, pengembangan evaluasi pembelajaran, dan kebijakan pendidikan dalam bidang pendidikan MIPA. JEP diterbitkan oleh Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Padang secara berkala dua kali dalam setahun yaitu bulai Mei dan November.
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<![CDATA[ Rancangan Pembelajaran Gerak Makhluk Hidup Melalui Model Pembelajaran Inkuiri dan Literasi Sains ]]>
<![CDATA[Alberida, Heffi]]>;
<![CDATA[Arsih, Fitri]]>;
<![CDATA[Helendra, Helendra]]>;
<![CDATA[Fadilah, Muhyiatl]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/30
<![CDATA[The aims of this research are to result valid and practice student texs book bases on inquiry and science literate for junior High School. This research used Plomp Models: a preliminary investi-gation (preliminary research), stage of development or prototype creation stage (development or pro-totyping phase), and the stage of assessment (assessment phase). The subject research were thirty stu-dents from Juniorr High School 12 Padang. Data is primary data collected directly from validation and practicality questionnaires. Data analyze descriptively statistic. The result shows that student texs book have 89,29%, in validity and 86,57% in practicality by teachers and 83,72% in practicality by students. It can conclude that student texs book bases on inquiry and science literate have valid and practice to use in learning. ]]>
<![CDATA[ Pengembangan Model Rekonstruksi Pendidikan pada Bahan Ajar Sel Elektrokimia Berbasis Green Chemistry ]]>
<![CDATA[Yusmaita, Eka]]>;
<![CDATA[Mudzakir, Ahmad]]>;
<![CDATA[Hernani, Hernani]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/37
<![CDATA[This study aimed to analyze the construction of teaching materials which are relevant to daily life using the theme of green batteries. The method used the model of educational reconstruction as a framework. This model consisted of three components, which are: analysis of content structure, re-search on teaching and learning, and development of learning settings. The discussion in this study was focused only on the analysis of content structure which required three stages, they are: analysis of literature, clarification of basic context, and modification of the text. First stage would produce indi-cators and learning objectives for cognitive and affective domains, which were based on the content of electrochemistry cells, the context of Li-ion batteries, and the scientific literacy. Second stage was the elementarization process of elektrokimiaic cell content and Li-ion batteries context. Third stage was the process of insertion and abolition of original text to become basic text. Validation through expert judgments was conducted for indicators and learning objectives of cognitive and affective domains based on the Standard of Competence, Basic Competence and competencies in PISA 2009.]]>
<![CDATA[ Pendahuluan Jurnal ]]>
<![CDATA[Pendidikan, Jurnal Eksakta]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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<![CDATA[Cover
Redaksi
Pengantar Redaksi
Daftar Isi]]>
<![CDATA[ Pengembangan Lembaran Kerja Siswa (LKS) Ekperimen Berbasis Guided-Inquiry Materi Laju Reaksi Untuk Siswa SMA / MA ]]>
<![CDATA[Andromeda, Andromeda]]>;
<![CDATA[Yerimadesi, Yerimadesi]]>;
<![CDATA[Iwefriani, Iwefriani]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/47
<![CDATA[This study aims to produce teaching materials based material reaction rate guided inquiry (learning cycle: the phase of exploration, discovery / establishment of the concept and application) in the form of a valid experiment worksheets and practical use in learning chemistry in SMA / MA. This type of research included in Research and Development (R & D). The development model used in this study is the four-D (4-D). The research instrument is the validation sheet and questionnaire. Data from the study consists of three aspects, namely, the validity, the practicalities and effectiveness of teaching materials. Data validity and practicalities processed using Cohens Kappa formula, and the effectiveness of data using a percentage In this study is limited to the validity and practicalities. Validation of teaching materials from the aspect of content, language and graffiti and feasibility of construction. Data from the validator obtained an average score moment kappa was 0.87, and the results of practical analysis conducted with a limited test in MAN 3 Padang obtained an average score of 0.84 practicality value of 0.78 of teachers and students. From the analysis worksheets that showed 86 % of students working on critical questions and exercises contained in LKS experiments that have been made can be answered students. These results indicate that LKS guided inquiry-based experiments developed extremely valid and practical use in learning chemistry]]>
<![CDATA[ Validitas LKPD Fisika SMA Berpraktikum Berorientasi Model Problem Based Learning Berbantukan Alat Praktikumberbasis Teknologi Digital ]]>
<![CDATA[Desmiwati, Riti]]>;
<![CDATA[Ratnawulan, Ratnawulan]]>;
<![CDATA[Yulkifli, Yulkifli]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/31
<![CDATA[One effort that can be done by teachers to improve the competence of students was to develop of Student Worksheet (LKPD). LKPD was said to be qualified if it has valid criteria. Valid means the developed product can be used to measure what should be measured. Validity of LKPD was assessed by experts in the field. The purpose of this study was to determine the validity of LKPD experimentphysics oriented by problem based learning models be used tools practicum based on digital technology. The methode of this study was descrptive methode. The research instrument used was validation sheet in the form of assessment questionnaire. Analysis of data used descriptive analysis. The validation result was obtained LKPD physics experiment oriented Problem Based Learning model with tools of practicum based on digital technology was valid criteria.]]>
<![CDATA[ EFEKTIVITAS PENERAPAN MEDIA PEMBELAJARAN INTERAKTIF DENGAN SOFTWARE AUTORUN UNTUK MENINGKATKAN KOMPETENSI FISIKA SISWA SMK NEGERI 1 PADANG ]]>
<![CDATA[Usmeldi, Usmeldi]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/38
<![CDATA[Physics is one of the adaptive subjects in Vocational High School (SMK). Preliminary surveys of the implementation of learning physics at SMK Negeri 1 Padang shows that many students have not mastered the abstract concepts of physics, so students find it difficult to apply them in relevant pro-ductive subjects. Therefore, it is implemented physics learning with interactive learning media. This study aims to determine the effectiveness of interactive learning media to improve the student compe-tence. The study used a quasi experimental method with a pretest-posttest control group design. The subjects of the research were students of eleventh grade in electrical engineering expertise program at SMK Negeri 1 Padang. Data were collected by using observation sheet, achievement test, and ques-tionnaire of student responses to the implementation of learning. The result of the research shows that physics learning with interactive learning media is effective to improve the studentsâ competence, in terms of (1) students learning mastered has been achieved, (2) improvement of physics concept of ex-perimental class in medium category, (3) The average score of mastery of the physics concept of the experimental class is higher than the control class, (4) most of the experimental class students stated that the implementation of physics learning with interactive learning media is good. Suggestion to physics teacher to conduct the computer assisted learning with interactive media.]]>
<![CDATA[ Analisis Kebutuhan Pengembangan Bahan Ajar IPA Terpadu Bermuatan Literasi Era Digital untuk Pembelajaran Siswa SMP Kelas VIII ]]>
<![CDATA[Asrizal, Asrizal]]>;
<![CDATA[Festiyed, Festiyed]]>;
<![CDATA[Sumarmin, Ramadhan]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/27
<![CDATA[Science learning should be able to develop the ability to think, to work, to use tools, and to live in the world for students. Integrated Science learning and integration of digital age literacy give good opportunities for students to develop fourth of these skills. But the reality shows that the implementa-tion of integrated science learning and integration of literacy in learning canât be implemented well. An alternative solution of this problem is to develop integrated science learning by integrating digital age literacy. Before developing this integrated science materials it is necessary to conduct preliminary research as a basis for designing this learning materials. The purpose of this preliminary research is to describe the integration of knowledge basic competencies of science subjects, the implementation of integrated science learning, the learning materials available for science learning, and the integrating literacy of students. The type of research was descriptive research method. As object of the research consist of science teachers, syllabus and science learning materials, and students of grade VIII in ju-nior high school. Instruments to collect data consist of interview guide sheet, science syllabus and learning materials document, and digital age literacy test sheet. Research data was analyzed with de-scriptive statistic. Base on data analysis can be stated that results of this research are: 1). integrated science learning on grade VIII junior high school students canât be implemented well, 2). the value of integration of science learning materials and its application in knowledge basic competence can be classified into enough category, 3). generally science learning materials in integrated science text-books and science worksheet on grade VIII junior high school are still separated form, and 4). the average value of digital age literacy of students is classified into low category. ]]>
<![CDATA[ Pengembangan Lembar Kegiatan Siswa (LKS) Berbasis Metode Penemuan Terbimbing untuk Meningkatkan Kemampuan Pemahaman Konsep Matematik Siswa Kelas VII SMP Islam Kepenuhan Kabupaten Rokan Hulu ]]>
<![CDATA[Annajmi, Annajmi]]>;
<![CDATA[Asra, Azmi]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/32
<![CDATA[The purpose of this research was to produce a student activity sheet based guided discovery me-thod to improve understanding of the mathematical concept of junior high school students, determine the effectiveness and increase the ability of understanding mathematical concepts that students use the worksheet-based method of guided discovery. The method used was the development of research de-velopment model 4-D, that was define, design, develop and disseminate. The research was conducted in SMP Islam Kepenuhan of Rokan Hulu Riau with research subjects grade VIIIA. Student activity sheet and research instruments validated to the experts, then conducted limited field trial, resulting in the final and disseminate is the use of student activity sheet that has been developed on a broader scale, to subject teachers school math test field try to use this device. The results of the implementation of the trials showed Student Activity Sheet effective to use, as shown by an increase in the ability of students understanding of the concept, where students in classical completeness there are 30 students who reached the KKM ⥠70 ie 83.33% of the proceeds from the pretest posttest whereas only 23 those students who completed ie 63.88%, further capabilities increase student understanding of the concept of before and after learning that the average pretest results and the ability of understanding the con-cept 69.84 average yield of 81.35 posttest understanding of the concept. Based on the analysis of data, it is advisable to use a math teacher to student activity sheet based methods guided discovery learning.]]>
<![CDATA[ FAKTOR-FAKTOR YANG MEMPENGARUHI HASIL BELAJAR MATEMATIKA SISWA UNTUK PENERAPAN BAHAN AJAR KONTEKSTUAL MENGINTEGRASIKAN PENGETAHUAN TERKAIT DAN REALISTIK ]]>
<![CDATA[Helma, Helma]]>;
<![CDATA[Edizon, Edizon]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/39
<![CDATA[Mathematics learning on high school should be associated with other sciences and everyday life. In this way, the mathematics learning is more realistic, interesting and meaningful. However, re-ality shows that mathematics learning materials has not been associated with other sciences and eve-ryday life. Initial research find that needs to be develop contextual mathematics material. Before the learning materials are prepared, it is important to know the characteristics of learners in following the learning of mathematics that affect the learning outcomes. There are five factors that influence the learning outcomes, namely background, interest, attitude, motivation and learning styles The purpose of research is to determine the factors that influence learning outcomes. Type of this research is de-scriptive research. The instruments are assessment sheets for learners characteristics and test. The results is factors that influence the learning outcomes of learners directly for the development needs of contextual mathematics teaching materials to integrate related knowledge and realistic approach is the learning style.]]>
<![CDATA[ Pemahaman Mahasiswa Terhadap Integral sebagai Anti Turunan, Suatu Desain Riset pada Kalkulus Integral ]]>
<![CDATA[Tasman, Fridgo]]>;
<![CDATA[Ahmad, Defri]]>
<![CDATA[ JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan ]]>
Publisher : <![CDATA[Fakultas Matematika dan Ilmu Pengetahuan Alam ]]>
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DOI: 10.24036/jep/vol1-iss1/28
<![CDATA[The low learning outcomes and studentâs difficulties in understanding calculus courses, espe-cially integral topic, encourage us as researcher to design a calculus lesson for first year students by using realistic mathematical approach (Realistic Mathematics Education). For that we try to design a series of instructional activities starting from understanding integral as an anti derivative. The in-structional activity is designed and developed based on the learning process that occurs in the class-room by involving 30 first year students in FMIPA UNP. The classroom learning compared with our Hypothetical Learning Trajectory (HLT). The results of teaching experiment show that students un-derstanding of derivative plays important role in understanding the integrals, in general students have difficulty in communicating their ideas in determining the anti-derivative of a function. Through class-room discussions students can get ideas and discuss it in determining the anti-derivative of a function. Based on these results it is recommended to conduct classroom discussions to build students under-standing in studying calculus especially integral as an anti derived. ]]>
