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Research paper thumbnail of Penerapan Aplikasi Kahoot Pada Mata Pelajaran Matematika Untuk Meningkatkan Motivasi Dan Minat Belajar Siswa Dikelas VII SMP Negeri 38 Padang

J-ABDI: Jurnal Pengabdian kepada Masyarakat

Learning is the main activity of the educational process in schools that aims to produce behavior... more Learning is the main activity of the educational process in schools that aims to produce behavioral changes. These changes include cognitive, affective and psychomotor. This learning activity requires active learning, participation and interactive communication between teachers and students. Learning activities are designed in such a way that they can achieve learning objectives, one of which is learning media. Learning media is designing learning and planning teaching and learning activities. The benefits of learning media clarify the presentation of material and information so as to clarify and improve learning processes and outcomes. This is a challenge for teachers to create fun, interesting and active learning and achieve learning objectives. Against new adaptations that must be accepted in such a way. Learning media that can be used by teachers is Kahoot. Kahoot is an online learning media that contains quizzes and games. Kahoot is also able to help learning evaluation activit...

Research paper thumbnail of Pembelajaran Dengan Pendekatan Realistic Mathematics Education (Rme) Untuk Meningkatkan Motivasi Dan Minat Belajar Siswa Pada Pelajaran Matematika DI Kelas IV SD Negeri 11 Kampung Jua Padang

J-ABDI: Jurnal Pengabdian kepada Masyarakat

The Realistic Mathematics Education (RME) approach is one of the alternative learning approaches,... more The Realistic Mathematics Education (RME) approach is one of the alternative learning approaches, the approach is very interesting and easy to apply, especially in mathematics because this approach refers to students' experiences and real or concrete objects. The goal to be achieved in this community service is to find out whether the Realistic Mathematics Education (RME) approach can increase students' motivation and interest in learning mathematics. The material presented during the research is on the shape of the space. The sample in this study were fourth grade students at SDN 11 Kampung Jua Padang with a total of 28 students. The type of research is descriptive research. Researchers describe students' motivation and interest during learning using the RME approach. The results of this study are that the fourthgrade students of SD Negeri 11 Kampung Jua have very high motivation and interest in learning during learning using RME.

Research paper thumbnail of The Practicality of Independence Worksheet In Preparing Mathematics National Examination Integrated Constructivism Approach Completed Modified Crossword Game For 6th Grade Student In Elementary School

Proceedings of the 2nd International Conference on Mathematics and Mathematics Education 2018 (ICM2E 2018)

Mathematics is one of subjects which included in national examination. Preparation is needed to f... more Mathematics is one of subjects which included in national examination. Preparation is needed to face it by doing more exercises and having complete teaching material to make students easier to review their lesson independently. The fact is many students do not have worksheet and a set of lesson material about mathematics national examination. In order to improve student skill in answering the examination. A teaching material has been designed which completed with a simple game that can attract student more in doing mathematic national examination exercises. The purpose of this research is creating an independent worksheet of mathematic national examination preparation integrated constructivism approach completed with modified crossword for the 6 th grade students in elementary school with valid and practical way. Type of this research is research and development (R&D). The limited trial had been done in SDN 12 Nan SabarisPariaman. Worksheet had been designed and validated by three experts. The instrument of this research is validated sheet for RPP and independent worksheet also questionnaire of teacher and student respons. Based on data analysis result, the validity value of teaching material is 91,87 which the level of validity is in very valid category. The value of teachers' practical is 80,28 which category is very practical and the of student practically is 86,15 which category is very practical.

Research paper thumbnail of Peningkatan Keterampilan Guru Dalam Penggunaan Aplikasi Microsoft Office di Yayasan Taman Pendidikan Adz-Zikra

Jurnal Pengabdian Masyarakat Dharma Andalas

Community service activities are used to improve the skills of YTP-DZIKRA teachers in utilizing M... more Community service activities are used to improve the skills of YTP-DZIKRA teachers in utilizing Microsoft Office applications as an effort to improve skills and add insight for teachers in an effort to improve the quality of education. . The problems faced by teachers at the Taman Pendidikan Adz-Zikras Foundation today are related to skills in using Microsoft Office offline and the lack of knowledge of using Microsoft Office Online in supporting academic and non-academic activities. Stages of Improving Teacher Skills in Using Microsoft Office at the Taman Pendidikan Adz-Zikra Foundation. divided into 4 (four) stages, namely the preparation stage, the implementation stage, the program evaluation stage and the reporting stage. This service activity gave quite significant results which were marked by the teacher's habit of using and operating Microsoft office, especially Microsoft office word, Microsoft office excel, and Microsoft office powerpoint.

Research paper thumbnail of Efektivitas Media Pembelajaran Statistika Berbasis Android untuk Meningkatkan Hasil Belajar Statistika

Jurnal Cendekia : Jurnal Pendidikan Matematika

Penelitian ini bertujuan untuk menguji efektivitas media pembelajaran statistika berbasis android... more Penelitian ini bertujuan untuk menguji efektivitas media pembelajaran statistika berbasis android terhadap hasil belajar statistika pada mahasiswa program studi Sistem Informasi Universitas Putra Indonesia YPTK Padang, Uji efektivitas dilakukan dengan membandingkan hasil belajar mahasiswa kelas eksperimen dengan kelas kontrol. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan desain quasy eksperiment. Sampel penelitian adalah mahasiswa program studi Sistem Informasi yang mengambil mata kuliah statistika pada semester genap tahun pelajaran 2021/2022 Teknik pengambilan sampel dalam penelitian ini adalah Teknik random sampling. Teknik pengumpulan data dalam penelitian ini menggunakan Teknik data nilai hasil belajar ujian tengah semester statistika yang kemudian dianalisis dengan menggunakan uji T test. Hasil dari penelitian ini yaitu T test dengan hasil sig (2-tailed) 0,008 < nilai alfa 0,05 artinya bahwa nilai Sig.2 tailed (0,008) kecil dari nilai alfa (0,05) s...

Research paper thumbnail of The Effectiveness of Euclid's Algorithm Method in Solving Problems about FPB

Jurnal Cendekia : Jurnal Pendidikan Matematika

Many students are constrained in determining the FPB value of two numbers. The use of factor theo... more Many students are constrained in determining the FPB value of two numbers. The use of factor theorem methods has not been effective in helping students solve problems about FPB. Euclid's algorithm comes as a solution to make it easier for students to solve problems about FPB. This study aimed to test the effectiveness of Euclid's algorithm theorem in solving problems about FPB. This type of research is quasi-experimental and involves two classes: the experimental class (the application of Euclid's algorithm theorem) and the control class (using the factor tree method). The sample involved in the study was course V-A and V-B SDN 19 student Nan Sabaris. The instruments used in the study are questionnaires, observation sheets, and essay tests. Data collected in research activities is analyzed with an independent test of t-test samples. Before the data is analyzed, both data groups must first be normally distributed and homogeneous. The results of data analysis both in the f...

Research paper thumbnail of Implementasi Buku Ajar Berbasis Aktivitas Bermain Untuk Meningkatkan Pemahaman Siswa Kelas VI Tema 5

Jurnal Ilmu Pendidikan Ahlussunnah, Sep 13, 2020

Research paper thumbnail of Pengembangan Media Pembelajaran Berbasis Android Untuk Meningkatkan Kemampuan Pemahaman Konsep Statistika

Jurnal Ilmu Pendidikan Ahlussunnah, May 3, 2021

Research paper thumbnail of Pengembangan Handout Berorientasi Strategi Pembelajaran Snowball Throwing Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas IV SDN 19 Nan Sabaris

Abstrak Penelitian ini dilatar belakangi oleh pembelajaran yang masih bersifat teacher center. Pe... more Abstrak Penelitian ini dilatar belakangi oleh pembelajaran yang masih bersifat teacher center. Penelitian ini bertujuan untuk menghasilkan handout berorientasi strategi pembelajaran snowball throwing untuk meningkatkan hasil belajar di dalam pembelajaran matematika. Jenis penelitian ini adalah penelitian pengembangan dengan model pengembangan yang dipilih yaitu model Smith and Ragan. Kesimpulan dari penelitian ini adalah pada tahap validitas memperoleh rata-rata 91,96% dengan kriteria sangat valid, pada tahap praktikalitas mendapatkan hasil 89.28% dengan kriteria praktis, dan pada tahap efektivitas menggunakan analisis statistik yaitu persamaan Paired Sample Test dengan hasil sig (2.tailed) 0,000< nilai α 0,05, artinya bahwa terdapat perbedaan yang signifikan antara hasil belajar matematika siswa sebelum dan sesudah menggunakan handout berorientasi strategi pembelajaran snowball throwing.

Research paper thumbnail of Implementation of Modul Based on Snowball Throwing Model to Improve Interest of Exercise Working in Mathematical Learning for 4th Grade in SDN 19 Nan Sabaris

Journal of Physics: Conference Series, 2020

This research is motivated by the low interest of students in the training in mathematics learnin... more This research is motivated by the low interest of students in the training in mathematics learning in the fourth grade of SDN 19 Nan Sabaris, Padang Pariaman Regency. The purpose of this study was to look at the contribution of snowball throwing-based teaching materials to increase the interest in working on mathematics training for fourth grade students of SDN 19 Nan Sabaris. This type of research is descriptive, with a sample of all fourth grade students of SDN 19 Nan Sabaris registered in the 2018/2019 school year. The sampling technique used was purposive sampling because the available sample classes were limited. The instrument used was the observation sheet, and the results of the instrument analysis showed an increase in students’ interest in doing mathematics training after the use of Snowball Throwing-based teaching materials in grade IV SDN 19 Nan Sabaris.

Research paper thumbnail of Sosialisasi Quizizz sebagai Media Pembelajaran Berbasis Digital pada Masa Pandemi

Pekodimas : Jurnal Pengabdian Kepada Masyarakat, Jul 21, 2021

The world is currently facing the COVID-19 pandemic. This requires students to learn from home to... more The world is currently facing the COVID-19 pandemic. This requires students to learn from home to avoid and break the chain of spreading the virus. Nevertheless, educators/teachers and students still have to carry out the teaching and learning process to the fullest, thus demanding the educators/teachers to be able to make learning interesting and fun even though it is online. Digital-based learning media is an interactive media that can be applied by educators/teachers for distance learning, one of which is using the Quizizz learning media. Quizizz is an educational game application that is narrative and flexible in nature that can be used as a means of delivering material as well as an interesting and fun learning evaluation medium. Quizizz can also be used to increase students' learning motivation because it is one of the online learning media that contains games (interactive quizzes), and Quizizz can also be used in teaching and learning activities such as holding pre-tests, post-tests, practice questions, material strengthening, remedial, enrichment and so on. So it is very appropriate for educators/teachers to use Quizizz as a digital-based learning media during the pandemic.

Research paper thumbnail of Validitas Media Pembelajaran Statistika Berbasis Android dengan Teknik Peta Konsep untuk Meningkatkan Pemahaman Konsep Statistika

Jurnal Cendekia : Jurnal Pendidikan Matematika, 2022

Tujuan penelitian ini adalah menghasilkan produk Media Pembelajaran Statistika Berbasis Android D... more Tujuan penelitian ini adalah menghasilkan produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep Untuk Meningkatkan Pemahaman Konsep Statistika Mahasiswa Program Studi Sistem Informasi Universitas Putra Indonesia YPTK Padang. Jenis penelitian ini adalah penelitian pengembangan (Research and Development, R&D). Model pengembangan yang digunakan adalah model pengembangan Plomp. Pada penelitian ini dilakukan tahapan pengembangan yaitu pembuatan prototype (protoype phase) validasi produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep. Produk divalidasi oleh tiga ahli yaitu ahli Bahasa, ahli matematika dan ahli teknologi Pendidikan. Adapun aspek yang dilihat adalah Penyajian/ Didaktik, Kelayakan Isi, Bahasa dan Kegrafikan/Tampilan. Instrument yang digunakan adalah lembar validasi berupa angket dengan menggunakan skala likert. Diperoleh hasil validasi untuk produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep unt...

Research paper thumbnail of Kemampuan Komunikasi Dan Pemahaman Konsep Aljabar Linier Mahasiswa Universitas Putra Indonesia ‘YPTK’ Padang

Al-Jabar : Jurnal Pendidikan Matematika, Jun 19, 2017

This study aims to describe the communication skills and understanding of students' concepts in l... more This study aims to describe the communication skills and understanding of students' concepts in linear algebra courses on the subject of vector. Students' ability and understanding concept of communication was described in a whole, students with high level and student with low level. This research in a descriptive it was done in academic year 20016/2017. The subject of this research was SI 10 class of UPI YPTK Padang who attended linier algebra class consisted 48 students. Research instrumentation was ability and understanding communication concept test. Test result was descripted quantitatively and some of students' answer was descripted qualitatively. Based on result, for the students' communication ability 63,58% in a whole, 50,05% in high level and 50% in a low level had ability in a making a presentation with visual or picture to clearer the problem and to facilitate its solution. For students' understanding in communication concept 65,44% in a whole, 81,34% in high level and 46,29% in low level who understanding concept ability in explain the concept and use the concept in right way.

Research paper thumbnail of Penerapan Aplikasi Kahoot Pada Mata Pelajaran Matematika Untuk Meningkatkan Motivasi Dan Minat Belajar Siswa Dikelas VII SMP Negeri 38 Padang

J-ABDI: Jurnal Pengabdian kepada Masyarakat

Learning is the main activity of the educational process in schools that aims to produce behavior... more Learning is the main activity of the educational process in schools that aims to produce behavioral changes. These changes include cognitive, affective and psychomotor. This learning activity requires active learning, participation and interactive communication between teachers and students. Learning activities are designed in such a way that they can achieve learning objectives, one of which is learning media. Learning media is designing learning and planning teaching and learning activities. The benefits of learning media clarify the presentation of material and information so as to clarify and improve learning processes and outcomes. This is a challenge for teachers to create fun, interesting and active learning and achieve learning objectives. Against new adaptations that must be accepted in such a way. Learning media that can be used by teachers is Kahoot. Kahoot is an online learning media that contains quizzes and games. Kahoot is also able to help learning evaluation activit...

Research paper thumbnail of Pembelajaran Dengan Pendekatan Realistic Mathematics Education (Rme) Untuk Meningkatkan Motivasi Dan Minat Belajar Siswa Pada Pelajaran Matematika DI Kelas IV SD Negeri 11 Kampung Jua Padang

J-ABDI: Jurnal Pengabdian kepada Masyarakat

The Realistic Mathematics Education (RME) approach is one of the alternative learning approaches,... more The Realistic Mathematics Education (RME) approach is one of the alternative learning approaches, the approach is very interesting and easy to apply, especially in mathematics because this approach refers to students' experiences and real or concrete objects. The goal to be achieved in this community service is to find out whether the Realistic Mathematics Education (RME) approach can increase students' motivation and interest in learning mathematics. The material presented during the research is on the shape of the space. The sample in this study were fourth grade students at SDN 11 Kampung Jua Padang with a total of 28 students. The type of research is descriptive research. Researchers describe students' motivation and interest during learning using the RME approach. The results of this study are that the fourthgrade students of SD Negeri 11 Kampung Jua have very high motivation and interest in learning during learning using RME.

Research paper thumbnail of The Practicality of Independence Worksheet In Preparing Mathematics National Examination Integrated Constructivism Approach Completed Modified Crossword Game For 6th Grade Student In Elementary School

Proceedings of the 2nd International Conference on Mathematics and Mathematics Education 2018 (ICM2E 2018)

Mathematics is one of subjects which included in national examination. Preparation is needed to f... more Mathematics is one of subjects which included in national examination. Preparation is needed to face it by doing more exercises and having complete teaching material to make students easier to review their lesson independently. The fact is many students do not have worksheet and a set of lesson material about mathematics national examination. In order to improve student skill in answering the examination. A teaching material has been designed which completed with a simple game that can attract student more in doing mathematic national examination exercises. The purpose of this research is creating an independent worksheet of mathematic national examination preparation integrated constructivism approach completed with modified crossword for the 6 th grade students in elementary school with valid and practical way. Type of this research is research and development (R&D). The limited trial had been done in SDN 12 Nan SabarisPariaman. Worksheet had been designed and validated by three experts. The instrument of this research is validated sheet for RPP and independent worksheet also questionnaire of teacher and student respons. Based on data analysis result, the validity value of teaching material is 91,87 which the level of validity is in very valid category. The value of teachers' practical is 80,28 which category is very practical and the of student practically is 86,15 which category is very practical.

Research paper thumbnail of Peningkatan Keterampilan Guru Dalam Penggunaan Aplikasi Microsoft Office di Yayasan Taman Pendidikan Adz-Zikra

Jurnal Pengabdian Masyarakat Dharma Andalas

Community service activities are used to improve the skills of YTP-DZIKRA teachers in utilizing M... more Community service activities are used to improve the skills of YTP-DZIKRA teachers in utilizing Microsoft Office applications as an effort to improve skills and add insight for teachers in an effort to improve the quality of education. . The problems faced by teachers at the Taman Pendidikan Adz-Zikras Foundation today are related to skills in using Microsoft Office offline and the lack of knowledge of using Microsoft Office Online in supporting academic and non-academic activities. Stages of Improving Teacher Skills in Using Microsoft Office at the Taman Pendidikan Adz-Zikra Foundation. divided into 4 (four) stages, namely the preparation stage, the implementation stage, the program evaluation stage and the reporting stage. This service activity gave quite significant results which were marked by the teacher's habit of using and operating Microsoft office, especially Microsoft office word, Microsoft office excel, and Microsoft office powerpoint.

Research paper thumbnail of Efektivitas Media Pembelajaran Statistika Berbasis Android untuk Meningkatkan Hasil Belajar Statistika

Jurnal Cendekia : Jurnal Pendidikan Matematika

Penelitian ini bertujuan untuk menguji efektivitas media pembelajaran statistika berbasis android... more Penelitian ini bertujuan untuk menguji efektivitas media pembelajaran statistika berbasis android terhadap hasil belajar statistika pada mahasiswa program studi Sistem Informasi Universitas Putra Indonesia YPTK Padang, Uji efektivitas dilakukan dengan membandingkan hasil belajar mahasiswa kelas eksperimen dengan kelas kontrol. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan desain quasy eksperiment. Sampel penelitian adalah mahasiswa program studi Sistem Informasi yang mengambil mata kuliah statistika pada semester genap tahun pelajaran 2021/2022 Teknik pengambilan sampel dalam penelitian ini adalah Teknik random sampling. Teknik pengumpulan data dalam penelitian ini menggunakan Teknik data nilai hasil belajar ujian tengah semester statistika yang kemudian dianalisis dengan menggunakan uji T test. Hasil dari penelitian ini yaitu T test dengan hasil sig (2-tailed) 0,008 < nilai alfa 0,05 artinya bahwa nilai Sig.2 tailed (0,008) kecil dari nilai alfa (0,05) s...

Research paper thumbnail of The Effectiveness of Euclid's Algorithm Method in Solving Problems about FPB

Jurnal Cendekia : Jurnal Pendidikan Matematika

Many students are constrained in determining the FPB value of two numbers. The use of factor theo... more Many students are constrained in determining the FPB value of two numbers. The use of factor theorem methods has not been effective in helping students solve problems about FPB. Euclid's algorithm comes as a solution to make it easier for students to solve problems about FPB. This study aimed to test the effectiveness of Euclid's algorithm theorem in solving problems about FPB. This type of research is quasi-experimental and involves two classes: the experimental class (the application of Euclid's algorithm theorem) and the control class (using the factor tree method). The sample involved in the study was course V-A and V-B SDN 19 student Nan Sabaris. The instruments used in the study are questionnaires, observation sheets, and essay tests. Data collected in research activities is analyzed with an independent test of t-test samples. Before the data is analyzed, both data groups must first be normally distributed and homogeneous. The results of data analysis both in the f...

Research paper thumbnail of Implementasi Buku Ajar Berbasis Aktivitas Bermain Untuk Meningkatkan Pemahaman Siswa Kelas VI Tema 5

Jurnal Ilmu Pendidikan Ahlussunnah, Sep 13, 2020

Research paper thumbnail of Pengembangan Media Pembelajaran Berbasis Android Untuk Meningkatkan Kemampuan Pemahaman Konsep Statistika

Jurnal Ilmu Pendidikan Ahlussunnah, May 3, 2021

Research paper thumbnail of Pengembangan Handout Berorientasi Strategi Pembelajaran Snowball Throwing Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas IV SDN 19 Nan Sabaris

Abstrak Penelitian ini dilatar belakangi oleh pembelajaran yang masih bersifat teacher center. Pe... more Abstrak Penelitian ini dilatar belakangi oleh pembelajaran yang masih bersifat teacher center. Penelitian ini bertujuan untuk menghasilkan handout berorientasi strategi pembelajaran snowball throwing untuk meningkatkan hasil belajar di dalam pembelajaran matematika. Jenis penelitian ini adalah penelitian pengembangan dengan model pengembangan yang dipilih yaitu model Smith and Ragan. Kesimpulan dari penelitian ini adalah pada tahap validitas memperoleh rata-rata 91,96% dengan kriteria sangat valid, pada tahap praktikalitas mendapatkan hasil 89.28% dengan kriteria praktis, dan pada tahap efektivitas menggunakan analisis statistik yaitu persamaan Paired Sample Test dengan hasil sig (2.tailed) 0,000< nilai α 0,05, artinya bahwa terdapat perbedaan yang signifikan antara hasil belajar matematika siswa sebelum dan sesudah menggunakan handout berorientasi strategi pembelajaran snowball throwing.

Research paper thumbnail of Implementation of Modul Based on Snowball Throwing Model to Improve Interest of Exercise Working in Mathematical Learning for 4th Grade in SDN 19 Nan Sabaris

Journal of Physics: Conference Series, 2020

This research is motivated by the low interest of students in the training in mathematics learnin... more This research is motivated by the low interest of students in the training in mathematics learning in the fourth grade of SDN 19 Nan Sabaris, Padang Pariaman Regency. The purpose of this study was to look at the contribution of snowball throwing-based teaching materials to increase the interest in working on mathematics training for fourth grade students of SDN 19 Nan Sabaris. This type of research is descriptive, with a sample of all fourth grade students of SDN 19 Nan Sabaris registered in the 2018/2019 school year. The sampling technique used was purposive sampling because the available sample classes were limited. The instrument used was the observation sheet, and the results of the instrument analysis showed an increase in students’ interest in doing mathematics training after the use of Snowball Throwing-based teaching materials in grade IV SDN 19 Nan Sabaris.

Research paper thumbnail of Sosialisasi Quizizz sebagai Media Pembelajaran Berbasis Digital pada Masa Pandemi

Pekodimas : Jurnal Pengabdian Kepada Masyarakat, Jul 21, 2021

The world is currently facing the COVID-19 pandemic. This requires students to learn from home to... more The world is currently facing the COVID-19 pandemic. This requires students to learn from home to avoid and break the chain of spreading the virus. Nevertheless, educators/teachers and students still have to carry out the teaching and learning process to the fullest, thus demanding the educators/teachers to be able to make learning interesting and fun even though it is online. Digital-based learning media is an interactive media that can be applied by educators/teachers for distance learning, one of which is using the Quizizz learning media. Quizizz is an educational game application that is narrative and flexible in nature that can be used as a means of delivering material as well as an interesting and fun learning evaluation medium. Quizizz can also be used to increase students' learning motivation because it is one of the online learning media that contains games (interactive quizzes), and Quizizz can also be used in teaching and learning activities such as holding pre-tests, post-tests, practice questions, material strengthening, remedial, enrichment and so on. So it is very appropriate for educators/teachers to use Quizizz as a digital-based learning media during the pandemic.

Research paper thumbnail of Validitas Media Pembelajaran Statistika Berbasis Android dengan Teknik Peta Konsep untuk Meningkatkan Pemahaman Konsep Statistika

Jurnal Cendekia : Jurnal Pendidikan Matematika, 2022

Tujuan penelitian ini adalah menghasilkan produk Media Pembelajaran Statistika Berbasis Android D... more Tujuan penelitian ini adalah menghasilkan produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep Untuk Meningkatkan Pemahaman Konsep Statistika Mahasiswa Program Studi Sistem Informasi Universitas Putra Indonesia YPTK Padang. Jenis penelitian ini adalah penelitian pengembangan (Research and Development, R&D). Model pengembangan yang digunakan adalah model pengembangan Plomp. Pada penelitian ini dilakukan tahapan pengembangan yaitu pembuatan prototype (protoype phase) validasi produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep. Produk divalidasi oleh tiga ahli yaitu ahli Bahasa, ahli matematika dan ahli teknologi Pendidikan. Adapun aspek yang dilihat adalah Penyajian/ Didaktik, Kelayakan Isi, Bahasa dan Kegrafikan/Tampilan. Instrument yang digunakan adalah lembar validasi berupa angket dengan menggunakan skala likert. Diperoleh hasil validasi untuk produk Media Pembelajaran Statistika Berbasis Android Dengan Teknik Peta Konsep unt...

Research paper thumbnail of Kemampuan Komunikasi Dan Pemahaman Konsep Aljabar Linier Mahasiswa Universitas Putra Indonesia ‘YPTK’ Padang

Al-Jabar : Jurnal Pendidikan Matematika, Jun 19, 2017

This study aims to describe the communication skills and understanding of students' concepts in l... more This study aims to describe the communication skills and understanding of students' concepts in linear algebra courses on the subject of vector. Students' ability and understanding concept of communication was described in a whole, students with high level and student with low level. This research in a descriptive it was done in academic year 20016/2017. The subject of this research was SI 10 class of UPI YPTK Padang who attended linier algebra class consisted 48 students. Research instrumentation was ability and understanding communication concept test. Test result was descripted quantitatively and some of students' answer was descripted qualitatively. Based on result, for the students' communication ability 63,58% in a whole, 50,05% in high level and 50% in a low level had ability in a making a presentation with visual or picture to clearer the problem and to facilitate its solution. For students' understanding in communication concept 65,44% in a whole, 81,34% in high level and 46,29% in low level who understanding concept ability in explain the concept and use the concept in right way.