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All Journal Jurnal Peluang Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Arina Syukria
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Computer Science & IT Mathematics

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KEMAMPUAN KOMUNIKASI MATEMATIS DAN HABITS OF MIND MAHASISWA PADA MATERI LINTASAN TERPENDEK MENGGUNAKAN ALGORITMA FLOYD WARSHALL Arina Syukria
Jurnal Peluang Vol 1, No 2 (2012): Volume 1 No.2, April 2013
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.389 KB)

Abstract

Abstract This study aims to determine the mathematical communication skills and habits of mind students and obtains a description of the obstacles faced by the students in using Floyd Warshall algorithm software on shortest path subject. This study is a qualitative research-description. The samples are 4 students of  Teacher Education Mathematics Faculty Unsyiah who take courses Graph Theory on academic year 2012/2013. The subjects was choosen based on the observation who are active, less active and not active students in the learning, and also GPA more than three. The data were obtained from observations, interviews and written responses of research subjects. Mathematical communication skills of students who studied as follows, subject I has fair mathematical communication skills, subject II has very good mathematical communication skills, subjects III has  good mathematical communication skills, and subjects IV has a fair mathematical communication skills. Habits of Mind research subjects is shown as follows; Habits of mind subject I included into the fair category. Habits of Mind of subjects II included into the excellent category, whereas habits of mind of subject III included into the very good category. Last habits of mind of subjects IV included into the fair categori. The obstacles faced by students in the use of software constraints Floyd Warshall algorithm on shortest path is, 1 ) graph / digraph can not be repaired when it is processed, 2 ) do not work can not be stored, 3 ) vertices that can be used is limited, and 4 ) no distance information between one place to another, so less can be used in real life. Keywords: mathematical communication skills, habits of mind, shortest path, Floyd Warshall Algorithm.
EFEKTIVITAS PENGGUNAAN MULTIMEDIA INTERAKTIF PADA MATERI DIMENSI TIGA Syukria, Arina
Al-Khawarizmi Vol 1, No 2 (2017): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v1i2.3424

Abstract

This study examines the use of interactive multimedia that can be effectively used in the learning process on the three dimensional material, to answer this problem, the research uses data collection techniques with teacher ability observation sheet, student activity observation sheet, test of learning result, and student response questionnaire. Data processing in this study using simple statistics with percentage and t-test. Achievement of the effectiveness of learning by using interactive multimedia is based on; the ability of teachers to manage learning, student activities during learning, student responses to learning and learning mastery. From the results of this study found that, the use of interactive multimedia effectively used in learning on the material dimension three in class X SMA 3 Banda Aceh. This is shown from the aspect of the ability of the teacher to manage the learning that is in the good category that is the score 4.13, the completeness of learning outcomes by 80% and student response results that show more than 90% of students interested in the appearance of illustration / interactive multimedia images and are interested to follow further learning. So it can be concluded the use of interactive multimedia, effectively used in learning on the material dimension three in class X SMA Negeri 3 Banda Aceh.
EFEKTIVITAS PENGGUNAAN MULTIMEDIA INTERAKTIF PADA MATERI DIMENSI TIGA Syukria, Arina
Al-Khawarizmi Vol 1 No 2 (2017): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v1i2.3424

Abstract

This study examines the use of interactive multimedia that can be effectively used in the learning process on the three dimensional material, to answer this problem, the research uses data collection techniques with teacher ability observation sheet, student activity observation sheet, test of learning result, and student response questionnaire. Data processing in this study using simple statistics with percentage and t-test. Achievement of the effectiveness of learning by using interactive multimedia is based on; the ability of teachers to manage learning, student activities during learning, student responses to learning and learning mastery. From the results of this study found that, the use of interactive multimedia effectively used in learning on the material dimension three in class X SMA 3 Banda Aceh. This is shown from the aspect of the ability of the teacher to manage the learning that is in the good category that is the score 4.13, the completeness of learning outcomes by 80% and student response results that show more than 90% of students interested in the appearance of illustration / interactive multimedia images and are interested to follow further learning. So it can be concluded the use of interactive multimedia, effectively used in learning on the material dimension three in class X SMA Negeri 3 Banda Aceh.
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