Anggit Prabowo - Academia.edu (original) (raw)

Papers by Anggit Prabowo

PROCEEDINGS OF THE 3RD AHMAD DAHLAN INTERNATIONAL CONFERENCE ON MATHEMATICS AND MATHEMATICS EDUCATION 2021

AdMathEdust : Jurnal Ilmiah Mahasiswa Pendidikan Matematika, Jun 30, 2022

AdMathEdust : Jurnal Ilmiah Mahasiswa Pendidikan Matematika, Dec 30, 2021

Interest is one of the affective aspects affecting student's achievement. This study aims to ... more Interest is one of the affective aspects affecting student's achievement. This study aims to increase students' interest in learning mathematics in class VIII E students of State Junior High School (SMP N) 2 Sanden, Bantul Regency using peer tutor methods. The type of this research is Classroom Action Research (CAR). This study's subjects were 28 students of class VIII E SMP N 2 Sanden, Bantul Regency. The object of this study was learning using peer tutor methods. Data collection techniques used observation and questionnaire methods. Data collection instruments were observation sheets, questionnaires, and documentation. The data collected was analyzed by qualitative descriptive. This study indicates that mathematics learning with peer tutor methods can increase students' interest in learning mathematics for students of class VIII E of SMP N 2 Sanden. This is indicated by increasing students' interest in learning mathematics from cycle I to cycle II. In the first...

This research was motivated by the number of students who often come late to school and the poor ... more This research was motivated by the number of students who often come late to school and the poor students' poor way of greeting teachers. This study aimed to determine whether or not the relationship between the learning discipline and school environment with the student mathematics learning outcomes of class X even semester even of the Light Vehicle Engineering Program of Muhammadiyah Vocational High School (SMK Muhammadiyah) Imogiri academic year 2017/2018 or not. The population in this research was all students of class X, even semester program of expertise of Light Vehicle Engineering SMK Muhammadiyah Imogiri academic year 2017/2018, consisting of 6 classes with 211 students. A sample was established using a random sampling of the class and obtained class X TKR 1 with an amount of student 30 people. Methods of data collection using questionnaires to obtain data of learning discipline and school environment and test instrument to obtain mathematics learning result data. The i...

Al-Jabar : Jurnal Pendidikan Matematika

An appropriate learning method can improve students’ learning achievement. The cooperative learni... more An appropriate learning method can improve students’ learning achievement. The cooperative learning method encourages students to improve their mathematics learning achievement. Mathematics learning achievement is one indicator of achieving learning objectives. Mathematics is an important lesson to be learned and must be mastered by students. The purpose of this research was to analyze the effect size of the relationship between Cooperative learning method and mathematics learning achievement through meta-analysis quantitative research approach. In this research, the cooperative learning method serves as an independent variable, and mathematics learning achievement serves as the dependent variable. The data was obtained from the online database search results on Google Scholar in 2010-2020. The sample used was 16 research publications that have met the specified criteria. The data analysis technique used was the meta-analysis quantitative approach with correlation meta-analysis. The...

Seminar Nasional Hasil Pengabdian Kepada Masyarakat, Nov 21, 2020

Mentimeter is an online presentation platform that allows dynamic interaction between presenters ... more Mentimeter is an online presentation platform that allows dynamic interaction between presenters and audiences in a virtual space. One of the challenges of online learning is the difficulty of exploring the interactions between students and teacher. This is a problem for most mathematics teachers, especially at Muhammadiyah Junior High Schools in Yogyakarta City. This community service activity aims to train targeted mathematics teachers to be skilled at utilizing the mentimeter platform in synchronous online learning. The activity involved the Majelis Dikdasmen PDM Kota Yogyakarta as a partner. There were 21 mathematics teachers participating in the training. The training is carried out online using demonstration and practical methods. At first, none of the teachers were familiar with or used the mentimeter. After the training, 11 teachers admitted that they really needed the material, 10 teachers were able to attend the training well, and 10 teachers were interested in applying it in their learning. This means that training has a positive impact on the professional development of SMP Muhammadiyah teachers throughout Yogyakarta.

Prosiding Seminar Nasional Hasil Pengabdian Kepada Masyarakat Universitas Ahmad Dahlan, Oct 23, 2021

Pendidikan senantiasa beradaptasi dengan kemajuan teknologi. Di SMP/MTs Muhammadiyah se-Kota Yogy... more Pendidikan senantiasa beradaptasi dengan kemajuan teknologi. Di SMP/MTs Muhammadiyah se-Kota Yogyakarta, peserta didik dan guru umumnya telah memiliki perangkat android, namun belum dimanfaatkan dengan optimal untuk mendukung pembelajaran. Sementara itu, android menawarkan berbagai fitur pembelajaran yang menarik. Di lain pihak, banyak landmark di sekitar siswa yang bisa dimanfaatkan untuk pembelajaran namun belum termanfaatkan dengan baik. Pelatihan ini bertujuan untuk untuk memberikan pengetahuan dan keterampilan kepada para guru agar dapat menyusun soal berbasis aplikasi MathCityMap dengan memanfaatkan landmark di sekitar siswa. Metode yang digunakan berupa pelatihan dan pendampingan. Pelatihan dilaksanakan selama dua hari, yaitu tanggal 9 s.d. 10 Juni 2021. Pascapelatihan, peserta melanjutkan dengan kerja mandiri mengembangkan soal dan rute matematika di sekolah masing-masing dan pendampingan di SMP Muhammadiyah 8 Yogyakarta pada tanggal 24 s.d. 25 Juni 2021. Dampak kegiatan ini adalah guru mampu mendesain rute MathCityMap di lokasi masing-masing dan diterapkan di pembelajaran.

Seminar Nasional Hasil Pengabdian Kepada Masyarakat, Nov 21, 2020

Kegiatan pengabdian ini dilatarbelakangi kondisi pandemi Covid-19 di mana guru harus mampu mengel... more Kegiatan pengabdian ini dilatarbelakangi kondisi pandemi Covid-19 di mana guru harus mampu mengelola pembelajaran secara daring dengan tetap memperhatikan pada konten pembelajaran. Kegiatan ini bertujuan untuk memberikan pelatihan untuk meningkatkan pengetahuan dan keterampilan guru matematika dalam mengembangkan Subject Spesific Pedagogy (SSP) dan mengelola pembelajaran matematika secara daring dengan menggunakan platform Edmodo. Sasaran kegiatan pengabdian adalah 25 orang guru matematika di SMP Muhammadiyah se Kabupaten Sleman, Daerah Istimewa Yogyakarta. Metode yang digunakan adalah dengan memberikan 18 sesi pelatihan kepada para guru terkait materi dalam kepakaran TIK, memberikan 22 sesi pelatihan kepada para guru terkait materi pendidikan matematika, dan memberikan 20 sesi untuk monitoring dan pendampingan kepada para guru dalam mengimplementasikan hasil penelitian dalam bentuk pengembangan perangkat pembelajaran dan implementasinya dalam proses belajar mengajar. Setiap sesi kegiatan direcanakan berdurasi 50 menit, dimana di setiap hari akan diselenggarakan 8 sesi. Hasil pengabdian berdampak pada peningkatan pengetahuan dan keterampilan guru dalam mengembangkan SSP matematika dan mengelola pembelajaran matematika secara daring dengan menggunakan platform Edmodo.

Al-Jabar : Jurnal Pendidikan Matematika, 2021

Mathematics is regarded as one of the most important lessons that any student must learn. Interna... more Mathematics is regarded as one of the most important lessons that any student must learn. Internal and external factors, in general, influence students' mathematics learning achievement. One of the internal factor variables is students’ learning interest in mathematics. Many research publications show that the variable of interest is strongly related to mathematics learning achievement, so this study aims to prove and quantify the size of the relationship between mathematics learning interest and mathematics learning achievement using quantitative meta-analysis research approaches. The independent variable is student learning interest, and the dependent variable is mathematical learning achievement. The data was acquired from an online database search on Google Scholar within the 2009 to 2019 timeframe. Thirty research publications that satisfied the required criteria were utilized as the sample. Data analysis uses a quantitative meta-analysis approach with a correlation meta-an...

This research aims to find out how to develop and produce interactive learning media using Adobe ... more This research aims to find out how to develop and produce interactive learning media using Adobe Flash CS3 for students of mathematics education in the course of mathematical logic and Set in class D academic year of 2017/2018, as well as how the quality of the resulting learning media. The population in this research is the entire class D in first semester student in Mathematics Education academic year of 2017/2018. The model used is the development model of the development of the Borg and Gall which includes: (1) analysis of the content standards, (2) the collection of references to interactive media, (3) the preparation of draft interactive media, and (4) creation of interactive media in the form of digital discs (CD). interactive learning Media to be created should be referred to the material as well as media experts and tested on students . This research aims to find out how to develop and produce interactive learning media using Adobe Flash CS3 for students of mathematics educ...

International Journal of Scientific & Technology Research, 2019

The low ability of teachers in the field of ICT is one of the factors that cause teachers not to ... more The low ability of teachers in the field of ICT is one of the factors that cause teachers not to optimize the use of ICT as a tool to support teaching and learning activities in the classroom. One effort to improve the ability of teachers in the field of ICT is to provide training through community partnership programs. This article aims to determine whether or not there are differences in the ability of teachers in the ICT field between before getting training and after getting training. The population in this study were all Mathematics Teachers of Muhammadiyah Junior High School in Sleman Regency in Indonesia, totaling 47 teachers. A sample of 25 teachers was taken using the purposive sampling technique. Data collection techniques using non-test methods and data collection instruments used in the form of a questionnaire. Data analysis uses the Wilcoxonrank sumTest. The results of this study indicate that there are differences in the ability of teachers in ICT between before gettin...

The aim of the training is to provide competence to mathematics teachers of Muhammadiyah Middle S... more The aim of the training is to provide competence to mathematics teachers of Muhammadiyah Middle School in Yogyakarta City in developing math problems oriented to Higher Order Thinking Skills (HOTS). The training participants consisted of 23 junior high school mathematics teachers from Muhammadiyah schools located throughout the City of Yogyakarta. The training method used is through lectures, discussions and projects. In the lecture activities the lecturer delivered material about what was HOTS, the importance of HOTS, and the types of mathematical problems of type HOTS. After getting material about HOTS, participants held a workshop to develop HOTS-oriented junior high school mathematics questions based on basic competencies taught in school. After the questions are arranged, then analyzed. The impact of this training is that participants are able to develop mathematical problems of type HOTS.

Tujuan penelitian ini adalah untuk meningkatkan partisipasi aktif mahasiswa pada mata kuliah Anal... more Tujuan penelitian ini adalah untuk meningkatkan partisipasi aktif mahasiswa pada mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I dengan menggunakan model pembelajaran kooperatif tipe StudentsTeam-Achievement Division (STAD). STAD adalah salah satu tipe pembelajaran kooperatif dengan langkah-langkah meliputi Presentasi kelas, pembagian tim/kelompok, kuis, menentukan skor kemajuan siswa, dan rekognisi tim. Penelitian ini merupaka penelitian tindakan kelas. Subjek penelitian adalah mahasiswa program studi pendidikan matematika Universitas Ahmad Dahlan tahun ajaran 2014/2015 yang menempuh mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I. Objek penelitian meliputi seluruh proses pembelajaran dengan menggunakan model pembelajaran kooperatif tipe STAD dan partisipasi aktif mahasiswa pada mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I. Instumen penelitian meliputi peneliti, lembar observasi, dokumentasi, dan pedoman wawancara. Hasi...

Journal of Physics: Conference Series, 2018

Trigonometry was one of difficult subject matter to be understood by senior high school students ... more Trigonometry was one of difficult subject matter to be understood by senior high school students in Indonesia. Developing teaching material was one of alternatives to solve that problem. This study aims to develop the interactive multimedia-based teaching materialfor supporting students of senior high school in comprehend of trigonometry subject matter, namely Math Learn. This was an android-based application which developed through the stages of define, design, develop, and disseminate. The first step of developing was identify the problem and define the product will be developed. The next stage was design the storyboard as the guidance to develop the application. This application consists texts, picture, music, and animation. Two teaching and multimedia experts had validated the application. After revised based on experts' advice, the application developed was judged valid. It had been disseminated to mathematics teachers and students in senior high school. Teachers stated that this application was very useful to delivered concept of trigonometry in senior high school while the students expressed that it helps them in understanding the concepts of trigonometry.

Journal of Physics: Conference Series, 2019

Straight-sides solid subject matter was one of difficult subject matter to be understood by junio... more Straight-sides solid subject matter was one of difficult subject matter to be understood by junior high school students in Indonesia. Developing teaching material was one of alternatives to solve that problem. This research aims to develop the application of Android-based teaching material for straight-sides solid for supporting students of junior high school in comprehend of straight-sides solid subject matter. Define, design, develop, and disseminate were the steps in developing the application. The first step of developing was identify the problem and define the product which will be developed. The next step after product defined was design the storyboard as the guidance to develop the application. Teaching experts and media experts had validated the application. They judged that the application developed was valid. The application had been disseminated to mathematics teachers and students in junior high school. Teachers stated that this application was very useful to delivered c...

Journal of Physics: Conference Series, 2017

This study aims to develop the interactive multimedia-based teaching material for 3dimensional ge... more This study aims to develop the interactive multimedia-based teaching material for 3dimensional geometry in junior high school. The product was produced through the stages of define, design, develop, and disseminate. Two media experts and two teaching experts had validated it. They judged that the product developed was valid. It had been revised based on their advice. It has been disseminated to 15 mathematics teachers and tried to 30 students of junior high school. Teachers stated that this product gives a new form of teaching material in 3dimensional geometry. According to the student, the product is interesting. It can motivate them to study mathematics, help them to master the material and increase their interest in mathematics.

Eduma : Mathematics Education Learning and Teaching, 2018

and Culture. The result of this study shows that based on the result of national examination in j... more and Culture. The result of this study shows that based on the result of national examination in junior high school start from 2013 to 2016, mathematics was the subject matter with the lowest in average score in three years last compared with three subject matters else (Indonesia Language, English Language, and Science). At that years, the average score of mathematics tended to decrease. Three dimensional, statistics, and probability were the most difficult to be understood by students of junior high school in Indonesia.

AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan, 2017

Tujuan penelitian ini adalah untuk mengembangkan modul analisis butir soal dengan menggunakan sof... more Tujuan penelitian ini adalah untuk mengembangkan modul analisis butir soal dengan menggunakan software Item and Test Analysis (ITEMAN). Penelitian ini merupakan penelitian pengembangan dengan model Four D yang terdiri atas tahap define, design, develop, dan disseminate. Modul yang dikembangkan telah dianalisis oleh 2 ahli materi dan 2 ahli media. Setelah dinyatakan valid oleh para ahli, modul diujicobakan kepada 19 guru dan 45 mahasiswa calon guru. Modul yang telah diperbaiki berdasar hasil uji coba, didiseminasikan kepada 31 guru dan 45 mahasiswa calon guru. Penelitian telah berhasil mengembangkan produk berupa modul analisis butir soal dengan menggunakan ITEMAN yang terkategori valid, efektif, dan praktis.

PROCEEDINGS OF THE 3RD AHMAD DAHLAN INTERNATIONAL CONFERENCE ON MATHEMATICS AND MATHEMATICS EDUCATION 2021

AdMathEdust : Jurnal Ilmiah Mahasiswa Pendidikan Matematika, Jun 30, 2022

AdMathEdust : Jurnal Ilmiah Mahasiswa Pendidikan Matematika, Dec 30, 2021

Interest is one of the affective aspects affecting student's achievement. This study aims to ... more Interest is one of the affective aspects affecting student's achievement. This study aims to increase students' interest in learning mathematics in class VIII E students of State Junior High School (SMP N) 2 Sanden, Bantul Regency using peer tutor methods. The type of this research is Classroom Action Research (CAR). This study's subjects were 28 students of class VIII E SMP N 2 Sanden, Bantul Regency. The object of this study was learning using peer tutor methods. Data collection techniques used observation and questionnaire methods. Data collection instruments were observation sheets, questionnaires, and documentation. The data collected was analyzed by qualitative descriptive. This study indicates that mathematics learning with peer tutor methods can increase students' interest in learning mathematics for students of class VIII E of SMP N 2 Sanden. This is indicated by increasing students' interest in learning mathematics from cycle I to cycle II. In the first...

This research was motivated by the number of students who often come late to school and the poor ... more This research was motivated by the number of students who often come late to school and the poor students' poor way of greeting teachers. This study aimed to determine whether or not the relationship between the learning discipline and school environment with the student mathematics learning outcomes of class X even semester even of the Light Vehicle Engineering Program of Muhammadiyah Vocational High School (SMK Muhammadiyah) Imogiri academic year 2017/2018 or not. The population in this research was all students of class X, even semester program of expertise of Light Vehicle Engineering SMK Muhammadiyah Imogiri academic year 2017/2018, consisting of 6 classes with 211 students. A sample was established using a random sampling of the class and obtained class X TKR 1 with an amount of student 30 people. Methods of data collection using questionnaires to obtain data of learning discipline and school environment and test instrument to obtain mathematics learning result data. The i...

Al-Jabar : Jurnal Pendidikan Matematika

An appropriate learning method can improve students’ learning achievement. The cooperative learni... more An appropriate learning method can improve students’ learning achievement. The cooperative learning method encourages students to improve their mathematics learning achievement. Mathematics learning achievement is one indicator of achieving learning objectives. Mathematics is an important lesson to be learned and must be mastered by students. The purpose of this research was to analyze the effect size of the relationship between Cooperative learning method and mathematics learning achievement through meta-analysis quantitative research approach. In this research, the cooperative learning method serves as an independent variable, and mathematics learning achievement serves as the dependent variable. The data was obtained from the online database search results on Google Scholar in 2010-2020. The sample used was 16 research publications that have met the specified criteria. The data analysis technique used was the meta-analysis quantitative approach with correlation meta-analysis. The...

Seminar Nasional Hasil Pengabdian Kepada Masyarakat, Nov 21, 2020

Mentimeter is an online presentation platform that allows dynamic interaction between presenters ... more Mentimeter is an online presentation platform that allows dynamic interaction between presenters and audiences in a virtual space. One of the challenges of online learning is the difficulty of exploring the interactions between students and teacher. This is a problem for most mathematics teachers, especially at Muhammadiyah Junior High Schools in Yogyakarta City. This community service activity aims to train targeted mathematics teachers to be skilled at utilizing the mentimeter platform in synchronous online learning. The activity involved the Majelis Dikdasmen PDM Kota Yogyakarta as a partner. There were 21 mathematics teachers participating in the training. The training is carried out online using demonstration and practical methods. At first, none of the teachers were familiar with or used the mentimeter. After the training, 11 teachers admitted that they really needed the material, 10 teachers were able to attend the training well, and 10 teachers were interested in applying it in their learning. This means that training has a positive impact on the professional development of SMP Muhammadiyah teachers throughout Yogyakarta.

Prosiding Seminar Nasional Hasil Pengabdian Kepada Masyarakat Universitas Ahmad Dahlan, Oct 23, 2021

Pendidikan senantiasa beradaptasi dengan kemajuan teknologi. Di SMP/MTs Muhammadiyah se-Kota Yogy... more Pendidikan senantiasa beradaptasi dengan kemajuan teknologi. Di SMP/MTs Muhammadiyah se-Kota Yogyakarta, peserta didik dan guru umumnya telah memiliki perangkat android, namun belum dimanfaatkan dengan optimal untuk mendukung pembelajaran. Sementara itu, android menawarkan berbagai fitur pembelajaran yang menarik. Di lain pihak, banyak landmark di sekitar siswa yang bisa dimanfaatkan untuk pembelajaran namun belum termanfaatkan dengan baik. Pelatihan ini bertujuan untuk untuk memberikan pengetahuan dan keterampilan kepada para guru agar dapat menyusun soal berbasis aplikasi MathCityMap dengan memanfaatkan landmark di sekitar siswa. Metode yang digunakan berupa pelatihan dan pendampingan. Pelatihan dilaksanakan selama dua hari, yaitu tanggal 9 s.d. 10 Juni 2021. Pascapelatihan, peserta melanjutkan dengan kerja mandiri mengembangkan soal dan rute matematika di sekolah masing-masing dan pendampingan di SMP Muhammadiyah 8 Yogyakarta pada tanggal 24 s.d. 25 Juni 2021. Dampak kegiatan ini adalah guru mampu mendesain rute MathCityMap di lokasi masing-masing dan diterapkan di pembelajaran.

Seminar Nasional Hasil Pengabdian Kepada Masyarakat, Nov 21, 2020

Kegiatan pengabdian ini dilatarbelakangi kondisi pandemi Covid-19 di mana guru harus mampu mengel... more Kegiatan pengabdian ini dilatarbelakangi kondisi pandemi Covid-19 di mana guru harus mampu mengelola pembelajaran secara daring dengan tetap memperhatikan pada konten pembelajaran. Kegiatan ini bertujuan untuk memberikan pelatihan untuk meningkatkan pengetahuan dan keterampilan guru matematika dalam mengembangkan Subject Spesific Pedagogy (SSP) dan mengelola pembelajaran matematika secara daring dengan menggunakan platform Edmodo. Sasaran kegiatan pengabdian adalah 25 orang guru matematika di SMP Muhammadiyah se Kabupaten Sleman, Daerah Istimewa Yogyakarta. Metode yang digunakan adalah dengan memberikan 18 sesi pelatihan kepada para guru terkait materi dalam kepakaran TIK, memberikan 22 sesi pelatihan kepada para guru terkait materi pendidikan matematika, dan memberikan 20 sesi untuk monitoring dan pendampingan kepada para guru dalam mengimplementasikan hasil penelitian dalam bentuk pengembangan perangkat pembelajaran dan implementasinya dalam proses belajar mengajar. Setiap sesi kegiatan direcanakan berdurasi 50 menit, dimana di setiap hari akan diselenggarakan 8 sesi. Hasil pengabdian berdampak pada peningkatan pengetahuan dan keterampilan guru dalam mengembangkan SSP matematika dan mengelola pembelajaran matematika secara daring dengan menggunakan platform Edmodo.

Al-Jabar : Jurnal Pendidikan Matematika, 2021

Mathematics is regarded as one of the most important lessons that any student must learn. Interna... more Mathematics is regarded as one of the most important lessons that any student must learn. Internal and external factors, in general, influence students' mathematics learning achievement. One of the internal factor variables is students’ learning interest in mathematics. Many research publications show that the variable of interest is strongly related to mathematics learning achievement, so this study aims to prove and quantify the size of the relationship between mathematics learning interest and mathematics learning achievement using quantitative meta-analysis research approaches. The independent variable is student learning interest, and the dependent variable is mathematical learning achievement. The data was acquired from an online database search on Google Scholar within the 2009 to 2019 timeframe. Thirty research publications that satisfied the required criteria were utilized as the sample. Data analysis uses a quantitative meta-analysis approach with a correlation meta-an...

This research aims to find out how to develop and produce interactive learning media using Adobe ... more This research aims to find out how to develop and produce interactive learning media using Adobe Flash CS3 for students of mathematics education in the course of mathematical logic and Set in class D academic year of 2017/2018, as well as how the quality of the resulting learning media. The population in this research is the entire class D in first semester student in Mathematics Education academic year of 2017/2018. The model used is the development model of the development of the Borg and Gall which includes: (1) analysis of the content standards, (2) the collection of references to interactive media, (3) the preparation of draft interactive media, and (4) creation of interactive media in the form of digital discs (CD). interactive learning Media to be created should be referred to the material as well as media experts and tested on students . This research aims to find out how to develop and produce interactive learning media using Adobe Flash CS3 for students of mathematics educ...

International Journal of Scientific & Technology Research, 2019

The low ability of teachers in the field of ICT is one of the factors that cause teachers not to ... more The low ability of teachers in the field of ICT is one of the factors that cause teachers not to optimize the use of ICT as a tool to support teaching and learning activities in the classroom. One effort to improve the ability of teachers in the field of ICT is to provide training through community partnership programs. This article aims to determine whether or not there are differences in the ability of teachers in the ICT field between before getting training and after getting training. The population in this study were all Mathematics Teachers of Muhammadiyah Junior High School in Sleman Regency in Indonesia, totaling 47 teachers. A sample of 25 teachers was taken using the purposive sampling technique. Data collection techniques using non-test methods and data collection instruments used in the form of a questionnaire. Data analysis uses the Wilcoxonrank sumTest. The results of this study indicate that there are differences in the ability of teachers in ICT between before gettin...

The aim of the training is to provide competence to mathematics teachers of Muhammadiyah Middle S... more The aim of the training is to provide competence to mathematics teachers of Muhammadiyah Middle School in Yogyakarta City in developing math problems oriented to Higher Order Thinking Skills (HOTS). The training participants consisted of 23 junior high school mathematics teachers from Muhammadiyah schools located throughout the City of Yogyakarta. The training method used is through lectures, discussions and projects. In the lecture activities the lecturer delivered material about what was HOTS, the importance of HOTS, and the types of mathematical problems of type HOTS. After getting material about HOTS, participants held a workshop to develop HOTS-oriented junior high school mathematics questions based on basic competencies taught in school. After the questions are arranged, then analyzed. The impact of this training is that participants are able to develop mathematical problems of type HOTS.

Tujuan penelitian ini adalah untuk meningkatkan partisipasi aktif mahasiswa pada mata kuliah Anal... more Tujuan penelitian ini adalah untuk meningkatkan partisipasi aktif mahasiswa pada mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I dengan menggunakan model pembelajaran kooperatif tipe StudentsTeam-Achievement Division (STAD). STAD adalah salah satu tipe pembelajaran kooperatif dengan langkah-langkah meliputi Presentasi kelas, pembagian tim/kelompok, kuis, menentukan skor kemajuan siswa, dan rekognisi tim. Penelitian ini merupaka penelitian tindakan kelas. Subjek penelitian adalah mahasiswa program studi pendidikan matematika Universitas Ahmad Dahlan tahun ajaran 2014/2015 yang menempuh mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I. Objek penelitian meliputi seluruh proses pembelajaran dengan menggunakan model pembelajaran kooperatif tipe STAD dan partisipasi aktif mahasiswa pada mata kuliah Analisis Kurikulum dan Materi Pembelajaran Matematika I. Instumen penelitian meliputi peneliti, lembar observasi, dokumentasi, dan pedoman wawancara. Hasi...

Journal of Physics: Conference Series, 2018

Trigonometry was one of difficult subject matter to be understood by senior high school students ... more Trigonometry was one of difficult subject matter to be understood by senior high school students in Indonesia. Developing teaching material was one of alternatives to solve that problem. This study aims to develop the interactive multimedia-based teaching materialfor supporting students of senior high school in comprehend of trigonometry subject matter, namely Math Learn. This was an android-based application which developed through the stages of define, design, develop, and disseminate. The first step of developing was identify the problem and define the product will be developed. The next stage was design the storyboard as the guidance to develop the application. This application consists texts, picture, music, and animation. Two teaching and multimedia experts had validated the application. After revised based on experts' advice, the application developed was judged valid. It had been disseminated to mathematics teachers and students in senior high school. Teachers stated that this application was very useful to delivered concept of trigonometry in senior high school while the students expressed that it helps them in understanding the concepts of trigonometry.

Journal of Physics: Conference Series, 2019

Straight-sides solid subject matter was one of difficult subject matter to be understood by junio... more Straight-sides solid subject matter was one of difficult subject matter to be understood by junior high school students in Indonesia. Developing teaching material was one of alternatives to solve that problem. This research aims to develop the application of Android-based teaching material for straight-sides solid for supporting students of junior high school in comprehend of straight-sides solid subject matter. Define, design, develop, and disseminate were the steps in developing the application. The first step of developing was identify the problem and define the product which will be developed. The next step after product defined was design the storyboard as the guidance to develop the application. Teaching experts and media experts had validated the application. They judged that the application developed was valid. The application had been disseminated to mathematics teachers and students in junior high school. Teachers stated that this application was very useful to delivered c...

Journal of Physics: Conference Series, 2017

This study aims to develop the interactive multimedia-based teaching material for 3dimensional ge... more This study aims to develop the interactive multimedia-based teaching material for 3dimensional geometry in junior high school. The product was produced through the stages of define, design, develop, and disseminate. Two media experts and two teaching experts had validated it. They judged that the product developed was valid. It had been revised based on their advice. It has been disseminated to 15 mathematics teachers and tried to 30 students of junior high school. Teachers stated that this product gives a new form of teaching material in 3dimensional geometry. According to the student, the product is interesting. It can motivate them to study mathematics, help them to master the material and increase their interest in mathematics.

Eduma : Mathematics Education Learning and Teaching, 2018

and Culture. The result of this study shows that based on the result of national examination in j... more and Culture. The result of this study shows that based on the result of national examination in junior high school start from 2013 to 2016, mathematics was the subject matter with the lowest in average score in three years last compared with three subject matters else (Indonesia Language, English Language, and Science). At that years, the average score of mathematics tended to decrease. Three dimensional, statistics, and probability were the most difficult to be understood by students of junior high school in Indonesia.

AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan, 2017

Tujuan penelitian ini adalah untuk mengembangkan modul analisis butir soal dengan menggunakan sof... more Tujuan penelitian ini adalah untuk mengembangkan modul analisis butir soal dengan menggunakan software Item and Test Analysis (ITEMAN). Penelitian ini merupakan penelitian pengembangan dengan model Four D yang terdiri atas tahap define, design, develop, dan disseminate. Modul yang dikembangkan telah dianalisis oleh 2 ahli materi dan 2 ahli media. Setelah dinyatakan valid oleh para ahli, modul diujicobakan kepada 19 guru dan 45 mahasiswa calon guru. Modul yang telah diperbaiki berdasar hasil uji coba, didiseminasikan kepada 31 guru dan 45 mahasiswa calon guru. Penelitian telah berhasil mengembangkan produk berupa modul analisis butir soal dengan menggunakan ITEMAN yang terkategori valid, efektif, dan praktis.