scholarly journals Multimedia Pembelajaran Matematika Interaktif Berbasis Komputer

2018 ◽  
Vol 1 (2) ◽  
pp. 191
Author(s):  
Rahmat Diyanto Fitri Dwi Kusuma ◽  
Sri Purwanti Nasution ◽  
Bambang Sri Anggoro
Keyword(s):  
Data Analysis ◽  
Research Method ◽  
Mathematics Learning ◽  
Linear Equations ◽  
Language Implementation ◽  
Computer Based Learning ◽  
Assessment Indicator ◽  
Class Viii ◽  
Computer Based

This research has two goals that are to produce a product in the form of interactive computer-based mathematics learning media on linear equations system of two variables and to know the effectiveness of the product that has been developed. This research method is done by using 7 steps as a step to produce the product based on Borg and Gall development model that modified by Sugiyono. Based on the data analysis obtained from material experts and media experts stated that the interactive computer-based mathematics learning media is appropriate to be used based on the validator's validation indicator in which the validator indicator by the material expert is the quality of the content, the accuracy of coverage, language and feasibility of presentation, while the assessment indicator from media experts include visual communications, language, implementation, and software engineering. based on data analysis obtained from learners stated that multimedia learning interactions very good. This means that multimedia interactive computer-based learning that has been developed by researchers can be used as one of the learning resources of students of SMP / MTs class VIII.

scholarly journals Prototype of Computer-Based Mathematics Learning Media with Scientific Approach in Class VIII Junior High School with Circle Materials

2021 ◽  
Vol 5 (2) ◽  
pp. 341
Author(s):  
Ariful Adli ◽  
Atma Murni ◽  
Putri Yuanita
Keyword(s):  
Junior High School ◽  
Mathematics Learning ◽  
Preliminary Investigation ◽  
Student Response ◽  
Phase 2 ◽  
Computer Based Learning ◽  
Scientific Approach ◽  
Class Viii ◽  
Computer Based ◽  
Prototype Design

This study aims to produce a prototype design for computer-based learning media with a scientific approach to circle material. The development model used is the Plomp model which consists of three phases, namely; (1) Preliminary Investigation Phase, (2) Prototyping Phase, and (3) Assessment Phase. The instrument used was a validity instrument in the form of a validation sheet and a practicality instrument in the form of a student response questionnaire. The data collection techniques used were validation sheets and student response questionnaires. This media prototype is designed to make it easier for students to understand abstract material, especially on circle materials.

Penerapan Dynamic Software Geogebra Dan Cabri 3D Dalam Pembelajaran Matematika

2020 ◽  
Vol 2 (2) ◽  
pp. 154-172
Author(s):  
Andri Rahadyan ◽  
Halimatussa'diah
Keyword(s):  
Content Analysis ◽  
Data Analysis ◽  
Research Method ◽  
Mathematics Learning ◽  
Mathematical Concepts ◽  
Library Research ◽  
Analysis Technique ◽  
3D Geometry ◽  
Dynamic Software

This study aims to elaborate on the dynamic software GeoGebra and Cabri 3D in mathematics learning. The research method used is library research. This study uses the documentation method for collecting the data. The data analysis technique is content analysis. The results of this research are the collaboration of GeoGebra and Cabri 3D dynamic software as dynamic software with various features that can be used in mathematics learning to explore, visualize, and construct mathematical concepts and can be a tool in improving the quality of learning. GeoGebra has more features than Cabri 3D as it can explore the concepts of algebra, 2D geometry, 3D geometry, calculus, matrices, vectors, and statistics. Cabri 3D can only be used to explore the concepts of 2D geometry and 3D geometry.

Pengaruh Pemberian Moringa oleifera Terhadap Kuantitas dan Kualitas Semen Sapi Peranakan Ongole

2020 ◽  
Vol 7 (2) ◽  
pp. 119
Author(s):  
Lukman Affandhy ◽  
Muchamad Luthfi ◽  
Dian Ratnawati ◽  
Frediansyah Firdaus
Keyword(s):  
Data Analysis ◽  
Analysis Of Variance ◽  
Research Method ◽  
Moringa Oleifera ◽  
The Third ◽  
Randomized Design ◽  
Leaf Powder ◽  
Completely Randomized Design ◽  
Second Period

ABSTRAK  Penelitian bertujuan untuk mengetahui pengaruh pemberian bubuk daun Moringa oleifera (MO) terhadap kuantitas dan kualitas semen sapi peranakan ongole (PO). Metode penelitian menggunakan percobaan lapang dengan rancangan acak lengkap dengan tiga perlakuan pemberian MO sebesar 0 kg/ekor/hari (P1); 0,05 kg/ekor/hari (P2) dan 0,1 kg/ekor/hari (P3). Analsis data menggunakan one way analysis of variance. Masing-masing perlakuan terdiri atas empat ekor dengan tiga periode pengamatan sebagai ulangan, yaitu periode pertama dan ketiga tanpa MO, dan periode kedua diberikan MO pada P2 dan P3. Hasil penelitian menunjukan bahwa volume dan pH semen perlakuan P1, P2 dan P3 tidak berbeda semua periode pengamatan. Motilitas massa spermatozoa P2 dan P3 periode kedua dan ketiga menunjukan nilai +++ berbeda nyata (P<0,05) dibandingkan dengan P1 (++); motilitas individu  perlakuan P1 menunjukkan nilai terendah 60,56±2,94 % (P<0,05) dibandingkan P2 dan P3 pada periode kedua dan ketiga (75,50±2,29 dan 72,50±2,34%). Konsentrasi spermatozoa P2 dan P3 periode kedua dan ketiga menunjukkan rata-rata  >1.350 juta/ml berbeda nyata (P<0,05) daripada P1 (876±152juta/ml), sedangkan total spermatozoa motil menunjukkan nilai tertinggi 5.647±829 juta/ml pada P3 periode kedua.Viabilitas spermatozoa P2 dan P3 menunjukkan nilai >88-89 % beda nyata (P<0,05) daripada P1 (<84 %) pada periode kedua dan ketiga, sedangkan nilai abnormalitas spermatozoa yang terbaik adalah P2 sebesar 4,30% pada periode kedua dan P3 sebesar 5,33% pada periode ketiga. Disimpulkan pemberian bubuk daun MO dengan dosis 0,1 kg/ekor/hari dapat memperbaiki kuantitas dan kualitas semen (viabilitas dan total spermatozoa motil) sapi pejantan PO.Kata kunci:  kuantitas dan kualitas semen, Moringa oleifera, sapi pejantan ABSTRACTThe research aimed to determine the effect of Moringa oleifera (MO) leaf powder on the quantity and quality of semen of ongole crossbreed. The research method used was a field experiment with a completely randomized design with three treatments giving MO of 0 kg/head/day (P1); 0.05 kg/head/day (P2) and 0.1 kg/head/day (P3). Each treatment consisted of four heads with three periods of observation as replications, namely the first and third periods without MO, and the second period was given MO on P2 and P3. Data analysis used a one-way analysis of variance. The results showed that the volume and pH of semen treated P1, P2, and P3 didn’t different in all observation periods. The second and third period spermatozoa mass motility of P2 and P3 showed that the value of +++ was significantly different (P<0.05) compared to P1 (++); Individual motility of P1 treatment showed the lowest value 60,56±2,94 % (P<0.05) compared to P2 and P3 in the second and third periods (75,50±2,29 and 72,50±2,34%). The second and third periods of P2 and P3 spermatozoa concentrations showed an average of >1,350 million/cc significantly different (P<0.05) than P1 (876±152 million/cc), while the total motile spermatozoa showed the highest value of 5,647±829 million/cc in the second period P3. The spermatozoa viability of P2 and P3 showed values >88-89% significantly different (P<0.05) than P1 (<84%) in the second and third periods, while the best spermatozoa abnormalities were P2 at 4.30% in the second period and P3 at 5.33% in the third period. It was concluded that the giving of MO leaf powder at a dose of 0,1 kg/head/day could improve the quantity and quality of semen (viability and total motile spermatozoa) of Ongole Crossbreed bulls. Keywords: bulls, Moringa oleifera, quantity and quality of semen

scholarly journals Technical Quality of a Mobile SPOC

2018 ◽  
Vol 12 (5) ◽  
pp. 140
Author(s):  
Naima Belarbi ◽  
Abdelwahed Namir ◽  
Nadia Chafiq ◽  
Mohammed Talbi
Keyword(s):  
Learning Environments ◽  
Online Courses ◽  
Mobile App ◽  
Technical Quality ◽  
Quality Factors ◽  
Computer Based Learning ◽  
E Learning ◽  
Computer Based ◽  
Windows Phone

<p class="0papertitle">Computer based Learning Environments are mainly shaped by emerging environments such as Massive Open Online Courses (MOOCs), SPOCS (Small Private Online Courses) and Mobile learning. This variety challenges the quality of the content delivered in these various environments. In Moroccan higher education, SPOCS is a trending topic widely used in its context of blended learning. The present work focuses on an SPOC delivered as a hybrid mobile app and on factors that define its technical quality. The objective is to propose a set of technical quality factors which are defined following a study of literature, focusing on frameworks, labels, practices that are used to assess the quality of e-learning environments, MOOCs, SPOCs and mobile applications. ISO standards for the quality software and the guidelines for the most dominant Mobile Operating Systems (Android/IOS/Windows phone) are also considered when defining these criteria. The proposed criteria can be twofold used: 1) to assess the technical quality of an existing mobile SPOC; 2) constitutes guidelines to increase the technical quality of a new mobile SPOC</p>

Pengembangan Media Pembelajaran Berbasis Flipbook Pada Materi Sistem Persamaan Linear Dua Variabel Dikelas VIII SMP

2021 ◽  
Vol 8 (1) ◽  
pp. 61-71
Author(s):  
Intan Widyasari ◽  
Zetriuslita Zetriuslita ◽  
Endang Istikomah ◽  
Sari Herlina
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Linear Equation ◽  
Mathematics Learning ◽  
Equation System ◽  
Test Technique ◽  
Feasibility Assessment ◽  
Linear Equation System ◽  
Class Viii ◽  
Data Collection Technique

Technological progress is very rapid, especially in the field of education, so teachers and students need to use technology in learning. ICT-based learning media is one of the uses of technology in education with the hope of improving the quality of learning. This study aims to determine the process and produce a product in the form of-based learning media flipbook on the material of a two-variable linear equation system in class VIII SMP. This research is a development research using the ADDIE development model. The data collection technique used is a non-test technique with a data collection instrument in the form of a validation sheet filled out by the validator. Data analysis used quantitative descriptive data analysis. Overall, the feasibility assessment of-based mathematics learning media flipbook on two-variable linear equation system material obtained an average of 85.70%, so-based learning media flipbook on two-variable linear equation system material in class VIII SMP is interpreted as very valid for use.Keywords: Learning Media, Flipbook, Material of Two Variable Linear Equation Systems, Validity

scholarly journals The Influence of Service Quality on inpatients Satisfaction: Study at Bahagia Hospitals, Makassar City

Jurnal Office ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 21
Author(s):  
Herlina Sakawati ◽  
Nina Agustina ◽  
Sulmiah Sulmiah
Keyword(s):  
Quality Of Service ◽  
Data Analysis ◽  
Service Quality ◽  
Significant Influence ◽  
Research Method ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Survey Method ◽  
Inferential Analysis

This study aims to determine the effect of service quality on inpatient satisfaction at the Bahagia Hospital in Makassar City. The research method used is a quantitative survey method using an explanatory approach. A sample of 100 people who are inpatients at the Bahagia Hospital using accidental sampling technique. The data analysis used is descriptive analysis and inferential analysis. The results showed that the quality of service had a significant influence on the satisfaction of inpatients at the Bahagia Hospital. This shows that service quality has an important role so that service delivery can provide results in accordance with what patients expect

scholarly journals Analisis Kegunaan Website Kementerian Agama Provinsi DIY dan Provinsi Riau

2020 ◽  
Vol 12 (1) ◽  
pp. 92
Author(s):  
M. Rafi ◽  
Achmad Nurmandi ◽  
Syed Agung Afandi
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Information Content ◽  
Research Method ◽  
Government Agencies ◽  
Analysis Techniques ◽  
Website Usability ◽  
Website Content ◽  
Usability Criteria

At present, the usefulness of the website is seen only as a complement to the services of government agencies, many Ministry of Religion websites have an attractive appearance, but the quality of the information content presented on the website is not always updated. This study aims to analyze the use of the website of the Ministry of Religion of the Special Province of Yogyakarta and Riau Province. The research method used in this study is a qualitative research method to explore a case with data analysis techniques using the help of Nvivo12 Plus software. The results showed that in general the two websites both already have website content that refers to regulations, but in terms of the quality of presenting data, the website of the Ministry of Religion of Riau Province is considered better and meets 3 (three) website usability criteria, namely: Accessibility related to availability and ease of users to access content from a website can be seen from the comparison in terms of ease in understanding the appearance of the number of visitors between the two websites of the Ministry of Religion. second, Easy of use is related to the effort or effort made to use a website or how easily a website can be seen and differences in the availability of data that is still empty in some website columns, and third, namely Customization and Personalization relating to a website that provides content or content dynamic looks of the level of popularity of news on the website. Saat ini, kegunaan dari websiteterlihat hanya sebagai pelengkap dari pelayanan lembaga pemerintahan saja, banyak websiteKementerian Agama yang memiliki tampilan yang menarik, namun kualitas isi informasi yang disajikan di website tidak selalu di perbaharui. Penelitian ini bertujuan untuk menganalisis kegunaan websiteKementerian Agama Provinsi Daerah Istimewa Yogyakarta dan Provinsi Riau. Metode Penelitian yang digunakan dalam penelitian ini adalah metode penelitian kualitatif untuk mengeksplorasi suatu kasus dengan teknik analisis data menggunakan bantuan softwareNvivo12Plus. Hasil penelitian menunjukkan bahwa Secara umum kedua websitesama-sama telah memiliki konten websiteyang mengacu pada regulasi, namun dalam hal kualitas menyajikan data, website Kementerian Agama Provinsi Riau dinilai lebih baik dan memenuhi 3 (tiga) kriteria kegunaan websiteyaitu: Accessibility yang berkaitan dengan ketersediaan dan kemudahan pengguna untuk mengakses konten dari suatu website terlihat dari perbandingan dari sisi kemudahan dalam memahami tampilan jumlah pengunjung antara kedua website Kementerian Agama. kedua,Easy of use berkaitan dengan usaha atau upaya yang dilakukan untuk menggunakan sebuah website atau seberapa mudah website dapat digunakan terlihat dan perbedaan ketersediaan data yang masih kosong dibeberapa kolom website, dan ketiga yaitu Customization and Personalization yang berkaitan dengan suatu website yang menyediakan konten atau isi yang dinamis terlihat dari tingkat popularitas sebuah berita diwebsite.

scholarly journals Analisis Kesulitan Belajar Siswa dalam Pembelajaran Matematika yang Menggunakan Pendekatan PMRI

2020 ◽  
Vol 9 (2) ◽  
pp. 227-238
Author(s):  
Pius Eko Purnama Cahirati ◽  
Alberta Parinters Makur ◽  
Sebastianus Fedi
Keyword(s):  
Data Analysis ◽  
Mathematics Learning ◽  
Linear Equations ◽  
Learning Difficulties ◽  
Story Problems ◽  
System Of Linear Equations ◽  
Data Presentation ◽  
Learning Mathematics ◽  
Field Notes ◽  
Mathematical Difficulties

AbstrakPenelitian ini bertujuan untuk membahas 1) kesulitan belajar matematika seperti apa yang dialami siswa dalam pembelajaran yang menerapkan PMRI; 2) alasan mengapa siswa mengalami kesulitan belajar matematika dalam Pembelajaran Matematika menggunakan PMRI? Penelitian ini bertujuan untuk mendeskripsikan jenis-jenis kesulitan yang dialami oleh siswa, disertai dengan faktor-faktor yang menyebabkan kesulitan matematika. Penelitian ini adalah penelitian kualitatif deskriptif dengan 23 siswa yang menunjukkan kesulitan dalam belajar matematika. Teknik yang digunakan untuk mengumpulkan data adalah observasi, wawancara, kuesioner, dokumentasi, dan catatan lapangan. Analisis data dilakukan dengan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian ini adalah jenis kesulitan belajar yang dialami siswa, yaitu kesulitan dalam memahami konsep sistem persamaan dua variabel dan tiga variabel, kesulitan menghitung angka dalam sistem persamaan linear untuk dua variabel dan tiga variabel, dan kesulitan memecahkan masalah dalam masalah cerita dalam materi SPLDV dan SPLTV.  AbstractThis research is aimed to discuss 1) what kind of mathematics learning difficulties students experience in PMRI learning; 2) the reasons why students are having difficulty learning mathematics in Mathematics Learning using PMRI? This study aims to describe the types of difficulties experienced by students, accompanied by factors causing mathematical difficulties. This study is a descriptive qualitative study with 23 students who indicated difficulties in learning mathematics. The technique used to collect data is observation, interviews, questionnaires, documentation, and field notes. Data analysis is done by data reduction, data presentation, and conclusion drawing. The results of this study are the types of learning difficulties experienced by students, namely difficulties in understanding the concepts of system of two-variable and three-variable linear equations, difficulties in calculating numbers in a system of linear equations for two variables and three variables, and the difficulty of solving problems in story problems in SPLDV and SPLTV material.           

scholarly journals EFFECT OF ACCOUNTABILITY, SERVICE QUALITY, TRUST MUZZAKKI TOWARDS MUZZAKI LOYALTY

2020 ◽  
Vol 7 (2) ◽  
pp. 6-12
Author(s):  
Jumriani Jumriani
Keyword(s):  
Quality Of Service ◽  
Data Analysis ◽  
Linear Regression ◽  
Service Quality ◽  
Multiple Linear Regression ◽  
Research Method ◽  
Quantitative Approach ◽  
Unit Of Analysis ◽  
Simultaneous Influence

Influence of accountability, quality of service, belief Muzakki on loyalty Muzzak. This research aims to discuss the influence of accountability, quality of service, trust Muzakki against Muzzaki loyalty to the institution Muzakki Management Institute Infaq (LMI) Surabaya. The research method is using a quantitative approach. The Unit of analysis in research is to use respondents Muzzaki for 100 Muzzaki in the area of Surabaya, with the research instrument using the questionnaire in the area of Surabaya, and the method of data analysis using multiple linear regression. The results showed that the simultaneous influence was positive and significant and partiality that accounting was influential towards Muzzaki loyalty, the quality of service was influential on Muzzaki loyalty, and Muzzaki's belief had an effect on Muzzaki loyalty.

scholarly journals PENGARUH METODE PEMBELAJARAN STAD TERHADAP HASIL BELAJAR MATEMATIKA PADA SISWA KELAS VIII

2018 ◽  
Vol 7 (2) ◽  
pp. 295-306
Author(s):  
Kabita Camelia Putri ◽  
Sutriyono Sutriyono
Keyword(s):  
Action Research ◽  
Learning Outcomes ◽  
Satisfactory Result ◽  
Mathematics Teacher ◽  
Mathematics Learning ◽  
Linear Equations ◽  
Student Learning Outcomes ◽  
Learning Method ◽  
Complete Study ◽  
Class Viii

AbstrakPenelitian tindakan kelas (PTK) ini dilatar belakangi oleh kenyataan bahwa pembelajaran matematika yang diupayakan guru matematika SMP Negeri 3 Karanganyar belum menunjukkan hasil yang memuaskan. Akibatnya hasil belajar matematika pada siswa kelas VIII SMP Negeri 3 Karanganyar belum maksimal. Penelitian bertujuan meningkatkan  pengaruh metode pembelajaran STAD pada pembelajaran matematika terhadap hasil belajar siswa kelas VIII pada materi persamaan linear dua variabel. Hasil penelitian dalam dua siklus adalah sebagai berikut: hasil belajar sebelum dilakukan tindakan adalah 18,75 % siswa tuntas belajar dan 81,25% belum tuntas belajar.Setelah dilakukan tindakan I diperoleh hasil belajar 68,75% siswa tuntas belajar dan 31,25% belum tuntas belajar. Hasil belajar pada siklus kedua tindakan adalah 93,75% siswa tuntas belajar dan 6,25 % siswa tidak tuntas belajar. Artinya pemberian tindakan dengan penerapan metode STAD memberikan dampak pada hasil belajar siswa. Kesimpulan penelitian adalah ada pengaruh metode STAD pada pembelajaran matematika terhadap hasil belajar siswa kelas VIII SMP Negeri 3 Karanganyar. AbstractThis classroom action research is based on the fact that mathematics learning by mathematics teacher of SMP Negeri 3 Karanganyar has not shown satisfactory result.  As a consequnce the results of mathematics learning in grade VIII students SMP Negeri 3 Karanganyar not maximized. The study was aimed to improve the influence of STAD learning method on the learning of mathematics on the learning outcomes of students of class VIII on two linear equations. The results of the research in two cycles are as follows: learning outcomes before the action is 18.75% students had completed the learning and 81.25% students had not completed learning. After doing the action I was obtained the results of learning 68.75% students complete study and 31.25% did not complete learning. Learning outcomes in the second cycle of action is 93.75% of students succeed the learning and 6.25% of students did not complete learning. This means that the provision of action with the application of STAD method gives an impact on student learning outcomes. The conclusion of the research is thaf the effect of STAD method can be found on the learning of mathematics on the result of the students' learning in grade VIII SMP Negeri 3 Karanganyar.

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