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Lantanida Journal
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 23563133     EISSN : 25489062     DOI : -
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education
Lantanida Journal is an, scientific journal open-access containing results research, literature reviews and recent news on science and technology in the areas of educational learning and learning development. This journal is formed from the initiative of Leaders Chemistry departmen, lecturers, staff, alumni and students of Chemistry Education Department UIN Ar-Raniry Banda Aceh.
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Articles 7 Documents
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Search results for , issue "Vol 3, No 2 (2015)" : 7 Documents clear
PEMANFAATAN SUMBER BELAJAR DALAM PROSES PEMBELAJARAN Supriadi Supriadi
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.705 KB) | DOI: 10.22373/lj.v3i2.1654

Abstract

Learning resource is anything tangible objects and people that can support learning so as to include all possible sources can be utilized by faculty in order to study the behavior occurs. factors that encourage students and faculty in selecting and utilizing a variety of learning resources, namely: (1) Internal is awareness, motivation, interests, abilities, and comfort within the user, and (2) External is the availability of learning resources, variations learning resources, the quantity of learning resources, the quality of learning resources, ease of access to learning resources, forms and types of learning resources, learning, space, human resources, as well as the traditions and the prevailing system of educational institutions. There is a tendency to use a variety of learning resources in the educational unit is influenced by two main factors, namely internal factors and external factors. Internal factors are the dominant influence awareness, passion, interests, abilities, and comfort in the user himself. In terms of external factors that influence the availability of varied learning, learning resources quantity, ease of access to learning resources, learning, space, human resources, as well as the traditions and the system being applicable in educational institutions.
OPTIMALISASI PENGGUNAAN ABSHAR DALAM BELAJAR DAN PEMBELAJARAN Hilmi Hilmi
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (678.099 KB) | DOI: 10.22373/lj.v3i2.1655

Abstract

Using Abshar (visual) as one of the resources in learning has increased from one period to the next period. The more optimal in using abshar, the more successful in learning activities will be. The discovery of various theories in various branches of science shows the result of reading kauniyah from scholars. Furthermore, nowadays is the time of the sophisticated and modern where abshar has greater role in learning. People who do not use abshar optimally will fall behind and backwardness, because various means of science and technology can only be used by optimizing the use of abshar. Basically, long time ago the Al- Qur'an as a guide for all human beings has talked about optimizing the use of this abshar both in learning and teaching activities. This paper by using the approach of the Thematic Study (Maudhu'i) will try to review the use of optimization abshar in learning activities and teaching learning process from the perspective of the Al-Qur’an.
IMPLEMENTASI PEMBELAJARAN KIMIA BERBASIS LINGKUNGAN DENGAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKATKAN MINAT DAN KETERAMPILAN BERPIKIR KRITIS PADA SISWA SMA Husni Husni
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.824 KB) | DOI: 10.22373/lj.v3i2.1656

Abstract

This study aims to analyze: (1) the difference between the critical thinking skills that students learn through the implementation model of Problem Based Learning (PBL) environment based on petroleum materials with students who learn through conventional learning model (2) differences in student interest through implementation model (PBL) environment based on the students' interest through conventional learning models. This study was a quasi-experimental research in class X of SMA KARTIKA XIV-1 BANDA ACEH in Academic Year 2013/2014. The research design was a two-group pretest-posttest design. Data were analyzed by independent t-test statistical analysis test with the software program SPSS version 17. The results obtained by analysis of the percentage of the average value of the initial test experimental class is 25.00 and 24.69 for the control class. Furthermore, the percentage of the average value of the final test in the experimental class at 77.35, while the control class is 62.19. The average N-gain normalized experimental class were high with an average rating of 0.75 while the control class including medium category with an average rating of 0.50. For N-normalized gain obtained t = 6.045 with signfikansi p = 0.000, due to the significance
STUDI KASUS MATERI PERTUMBUHAN DAN PERKEMBANGAN TUMBUHAN DI SMA 12 BANDA ACEH Zahriani Zahriani
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (461.809 KB) | DOI: 10.22373/lj.v3i2.1650

Abstract

Learning activities are planned educational activities to gain knowledge and insight, and it can change a person's behavior toward maturity. Learning also processes that affect the understanding of the value that predispose a person to think, act and behave. Biology lesson that SMA 12 Banda Aceh is not maximized penerapaan pedagogical competence and professional competence in accordance learning Permendiknas No. 16 of 2007 on Academic Qualification Standards and Teacher Competence part B is to develop teaching materials. Then the teaching materials are not in accordance with the level of experience and ability of the students' characteristics has reduced student motivation. One way to improve students 'motivation to increase interest in learning, can be done by providing teaching materials in accordance with the level of experience and ability of the students' characteristics.
URGENSI PENILAIAN HASIL BELAJAR BERBASIS KELAS MATA PELAJARAN IPS DI MADRASAH TSANAWIYAH Ramli Abdullah
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.155 KB) | DOI: 10.22373/lj.v3i2.1657

Abstract

Class-based assessment is a process of collecting, reporting, and using student learning information of the measuring activities analyzed to identify student achievement in performing learning tasks, as well as activities undertaken in order to obtain and streamline information on learning outcomes Students during or after experiencing the learning experience. Assessment of learning outcomes whose purpose is to know the mastery of students in mastering basic competencies, and from the assessment activities can be known basic competencies, materials, or indicators that have not reached completeness. While the learning outcome is a picture of the progress or development of students, from the very beginning of the education program until the end of their educational program. By assessing the learning outcomes, teachers will benefit greatly to make improvements to future learning programs.
PENCAPAIAN HASIL BELAJAR DITINJAU DARI SIKAP BELAJAR MAHASISWA Nurdin Mansur
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.848 KB) | DOI: 10.22373/lj.v3i2.1652

Abstract

Learning is a change in the ability and disposition of someone who can be maintained within a certain time and not caused by the growth process, and the kind of growth that is referred to in the study are include changes in behavior after someone got a wide range of experience in a variety of learning situations, and based on those experiences will lead the process of change that occurs in a person. Then learn also as a process of a person in acquiring the skills, skills and attitudes. The learning result is a whole skill and the results achieved through the learning process in schools defined by the numbers measured by tests of learning success. In the case to know the extent to which learners have been successful in learning, it is necessary first terbelih measurement, as a function of the measurement is to apply the measuring instrument to a particular object. The magnitude of the figures obtained, then gained significance when compared between the measurement results to a specific benchmark. Each implementation of learning programs conducted teaching staff, the students will give a good assessment of the ability of the lecturers in the use of instructional media on learning activities, because they increasingly high student assessment of the ability of the lecturers in the higher learning learning results. Conversely the lower assessment of the ability of faculty to student learning, the lower the student results in learning.
DEGRADASI ZAT WARNA METANIL YELLOW DENGAN PENYINARAN MATAHARI DAN PENAMBAHAN KATALIS TiO2-SnO2 Bhayu Gita Bhernama; Safni Safni; Syukri Syukri
Lantanida Journal Vol 3, No 2 (2015)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (391.958 KB) | DOI: 10.22373/lj.v3i2.1653

Abstract

Degradation of Methanil yellow has been done. In this research the degradation process was done by sunlighting and using TiO2-SnO2 catalysis. The residu of methanil yellow was centrifuged and measured by UV/Vis Spectrophotometer at 300 – 600 nm after degradation. 6 mg/L of Methanil yellow and addition of 0,03 g TiO2-SnO2 for 150 min, gave the percentage of degradation 98,413% after lighted by sun with 1,13256 1015 foton cm-2/s intensity.

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