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Developing a math textbook using realistic mathematics education approach to increase elementary students’ learning motivation Jesi Alexander Alim; Neni Hermita; Melvi Lesmana Alim; Tommy Tanu Wijaya; Jerito Pereira
Jurnal Prima Edukasia Vol 9, No 2 (2021): July 2021
Publisher : Asosiasi Dosen PGSD dan Dikdas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpe.v9i2.39393

Abstract

This study aims to develop an appropriate and practical math textbook in the unit of the Least Common Multiple (LCM) and the Greatest Common Divisor (GCD) using Realistic Mathematics Education (RME) in order to increase elementary students’ learning motivation. This is a Research and Development (RnD) type of study with the Plomp model. A mathematician and a teacher assessed the validity of the textbook. The practicality of the textbook was assessed by two teachers and 15 students using questionnaires. The students' motivation was assessed by the students using questionnaires as well. The results showed that the textbook was appropriate with an average of 83.32%, the respondent results from the students’ views were practical with an average of 82.33% and very practical with an average of 87.6 from the teachers’ view. This study also found that the textbook increased the students’ learning motivation by 6.45%.
PENGARUH PENGUNAAN MEDIA MANIK-MANIK DALAM TATANAN PENDEKATAN MATEMATIKA REALISTIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS II SDN 034 TARAI BANGUN KECAMATAN TAMBANG KABUPATEN KAMPAR Jesi Alexander Alim; Jalinus Jalinus; Purnama Sari
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol 3, No 1 (2014)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v3i1.2113

Abstract

Mathematics learning proses which was done by teachers in grade II SDN 034 Tarai Bangundid not use interesting methods that made students pasif because the teacher just explainedtheory without inviting students to find the mathematics concepts and real activity. Thisresearch aims to know whether using beads media on Realistic Mathematics Educationapproach can improve students’ mathematics learning outcomes at II.A of SDN 034 TaraiBangun in 2013/2014 with 26 students. From data analysis of pretest and posttest, thelearning outcomes increased from both classes (experiment and control). In experiment classaverage pretest score increased from 60,95 to 75,42 with improvement percentage 23%.Meanwhile in control class average pretest score increased 55,16 to 58,06 with improvementpercentage 5%. From the explanation above it shows that using beads media on RealisticMathematics Education approach can improve students’ mathematics learning outcomes atII.A of SDN 034 Tarai Bangun. T-test is used to know whether or not significantly differentbetween both classes with t-test and 60 degree of freedom. t count was bigger than absolute t tablethen Ho was rejected, or H1 was accepted. As a conclusion there is a significantly different ofstudents’ outcomes between experiement and control class.Key Words: Beads media, Realistic Mathematics Education approach
Peningkatan Kemampuan Pemecahan Masalah Matematis Melalui Pendekatan Realistik Matematika (RME) Pada Mata Kuliah Statistik Pendidikan Mahasiswa PGSD Semester V Tahun Akademis 2012/2013 Jesi Alexander Alim; Jalinus Jalinus
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol 2, No 1 (2013)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v2i1.2816

Abstract

Tujuan dari penelitian ini adalah meningkatkan Kemampuan PemecahanMasalah Matematis pendekatan RME mahasiswa PGSD semester V pada matakuliah Statistik Pendidikan. Penelitian ini adalah penelitian tindakan kelas. Hasilpenelitian menunjukan aktivitas/kreativitas dosen dan mahasiswa meningkat darisetiap siklus ke siklus berikutnya dan nilai mata kuliah statistik pendidikan padamahasiswa semester V tahuan akademik 2012/2013 meningkat dan hampir 50 %mahasiswa mendapat nilai sangat menuaskan. Pada hal sebelum tindakan (tes awal)menunjukan masih ada mahasiswa pada rentang kurang sebanyak 7 orang. Jadi, matakuliah statistik pendidikan menggunakan pendekatan realistik matematika (PMR)dapat meningkatkan kemampuan pemecahan masalah.Kata kunci: Kemampuan pemecahan masalah matematis dan RME
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MATERI FPB DI SEKOLAH DASAR Nila Safitri; Jesi Alexander Alim; Eddy Noviana; Bedriati Ibrahim; Neni Hermita
Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan Vol 4, No 2 (2021)
Publisher : Jurusan Ilmu Pendidikan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jta.v4i2.118-139

Abstract

This study aims to develop a valid and practical interactive instructional media to teach the GCD in elementary schools. This study is the Research and Development, and the reseachers applied the Plomp model consisting of three phases: preliminary research phase, development phase, dan assessment phase.The developed instructional media was validated by 3 experts consisting of media experts and material experts. To test the practicality, the researchers distributed questionnaires to the teacher and students. The data in this study were collected through interviews, observations, and questionnaires. The collected data were then analyzed quantitatively and qualitatively. The developed instructional media was very valid with an average score of 83.96% and was very practical category with an average score of 87.86% from the students and 96.7% from the teachers. Therefore, the interactive instructional media to teach the GCD can be used by elementary students and teachers.
PENGEMBANGAN LKPD STEM BERBASIS MIKiR MATERI PERISKOP Meza Mardita; Jesi Alexander Alim; Neni Hermita; Tommy Tanu Wijaya
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 1 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.743 KB) | DOI: 10.24127/ajpm.v11i1.4676

Abstract

Penelitian ini bertujuan untuk melakukan pengembangan terhadap Lembar Kerja Peserta Didik (LKPD)  dengan pendekatan STEM berbasis MIKiR untuk materi periskop di kelas 5 Sekolah Dasar dengan menggunakan model Plomp (2013). Tahapan pengembangan yang dilakukan dengan tiga fase:  Preliminary Research Phase, Prototyping Phase, dan Assessment Phase. LKPD yang telah dikembangkan divalidasi oleh tiga orang ahli yang terdiri dari ahli media dan ahli materi. Sedangkan kepraktisan dilihat dari angket respon peserta didik dan guru. Data penelitian ini dikumpulkan dengan cara observasi, wawancara dan angket. Pengolahan data pada penelitian ini dilakukan dengan cara analisis kuantitatif dan kualitatif. Hasil penelitian ini didapatkan LKPD STEM berbasis MIKiR materi periskop dinyatakan sangat valid dengan persentase rata-rata 84,06%, dan produk dinyatakan sangat praktis persentase rata-rata 92,5%.This study aims to develop a Student Worksheet with a MIKiR-based STEM approach for periscope material in grade 5 Elementary School using the Plomp model (2013). The development stage is carried out in three stages: Preliminary Research Stage, Prototyping Stage, and Assessment Stage. The student worksheets that have been developed are validated by three experts consisting of media experts and material experts. Meanwhile, practicality can be seen from the questionnaire responses of students and teachers. The research data were collected by means of observation, interviews and questionnaires. Data processing in this study was carried out by means of quantitative and qualitative analysis. The results of this study showed that the MIKiR-based LKPD STEM periscope material was declared very valid with an average percentage of 84.06%, and the product was stated to be very practical with an average percentage of 92.5%. So it can be concluded that the MIKiR-based LKPD STEM periscope material that has been developed is valid and practical and can be used in learning.Penelitian ini bertujuan untuk melakukan pengembangan terhadap Lembar Kerja Peserta Didik (LKPD)  dengan pendekatan STEM berbasis MIKiR untuk materi periskop di kelas 5 Sekolah Dasar dengan menggunakan model Plomp (2013). Tahapan pengembangan yang dilakukan dengan tiga fase:  Preliminary Research Phase, Prototyping Phase, dan Assessment Phase.LKPD yang telah dikembangkan divalidasi oleh tiga orang ahli yang terdiri dari ahli media dan ahli materi. Sedangkan kepraktisan dilihat dari angket respon peserta didik dan guru. Data penelitian ini dikumpulkan dengan cara observasi, wawancara dan angket. Pengolahan data pada penelitian ini dilakukan dengan cara analisis kuantitatif dan kualitatif. Hasil penelitian ini didapatkan LKPD STEM berbasis MIKiR materi periskop dinyatakan sangat valid dengan persentase rata-rata 84,06%, dan produk dinyatakan sangat praktis persentase rata-rata 92,5% . Jadi dapat disimpulkan bahwa LKPD STEM berbasis MIKiR materi periskop yang telah dikembangkan valid dan praktis serta dapat digunakan dalam pembelajaran. Kata kunci: LKPD; MIKiR; STEM AbstractThis study aims to develop a Student Worksheet with a MIKiR-based STEM approach for periscope material in grade 5 Elementary School using the Plomp model (2013). The development stage is carried out in three stages: Preliminary Research Stage, Prototyping Stage, and Assessment Stage. The student worksheets that have been developed are validated by three experts consisting of media experts and material experts. Meanwhile, practicality can be seen from the questionnaire responses of students and teachers. The research data were collected by means of observation, interviews and questionnaires. Data processing in this study was carried out by means of quantitative and qualitative analysis. The results of this study showed that the MIKiR-based LKPD STEM periscope material was declared very valid with an average percentage of 84.06%, and the product was stated to be very practical with an average percentage of 92.5%. So it can be concluded that the MIKiR-based LKPD STEM periscope material that has been developed is valid and practical and can be used in learning.  
Pelatihan Kerajinan Tangan Gantungan Pot (Macrame) Sebagai Upaya Pemberdayaan Generasi Muda Guna Meningkatkan Ekonomi Keluarga Di Masa Pandemi Covid-19 Jesi Alexander Alim; Aretha Putri; Mhd Fadli Waluyo; Rio Fandy Sitepu; Akmal Lahia
Unri Conference Series: Community Engagement Vol 3 (2021): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.3.270-275

Abstract

The Covid-19 pandemic has changed the order of people's lives massively, as in Indonesia, which experienced an economic downturn as evidenced by the closure of the business industry and the termination of employment relations (layoffs), resulting in many families losing their sources of income and economy. As a result, people had to be able to think creatively in utilizing all opportunities in this pandemic situation to find a way out, such as responding to changes in the behavior of people who significantly have new hobbies, namely planting and collecting ornamental plants in the yard. Problems arise when some people have limited land and do not even have a yard, so they have difficulty placing their collection of plants, and because of that, they have to hang the plant. This issue is what can be used by the community to open business opportunities. Training in making pot hangers with macrame techniques is present in response to the problem by empowering the community, especially young people. Therefore, with this training, young people of productive age will be able to independently producing, open new business opportunities, and make a passive income to improve the family economy in the pandemic period.
Peningkatan Pemahaman Mayarakat Pemberdayaan Limbah Organik Menjadi Pupuk Organik Jesi Alexander Alim; Asian Trisnawati S; Vanesha Febri Wistamuger; Vivian Meilani Situmorang
Unri Conference Series: Community Engagement Vol 3 (2021): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.3.276-279

Abstract

Organic waste is one of the wastes that can still be recycled into something more useful, including fertilizer.Fertilizer is a very important requirement for plants.Fertilizer is a source of energy for plant growth and survival because it contains various types of nutrients that are very important for plants.With a good fermentation process, organic waste such as vegetables, rotten fruits, and leaves can be used as fertilizer that supports plant growth.Socialization on the manufacture of organic waste is urgently needed at this time, given the importance of reducing organic waste which often causes a foul odor.Therefore, the service activities carried out by Kukerta Bandarraya are expected to be able to increase understanding
Program Penerapan New Normal (Normal Baru) Melalui Edukasi Kesadaran Masyarakat Terhadap Pencegahan Covid-19 di kecamatan Simpang Kanan Jesi Alexander Alim; Meza Mardita Meza; Melvi Lesmana; Agus Sulastio; Ika Nuansa Fitri; Nurlita Nurlita; Aris Tarmizi; Naila Fauza
Journal of Community Engagement Research for Sustainability Vol. 1 No. 2 (2021): September
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.441 KB) | DOI: 10.31258/cers.1.2.89-97

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Covid-19 is caused by the (SARS-CoV-2) which attacks the respiratory system. WHO has declared Covid-19 a pandemic. Kukerta is a form of community service activity. One type of Kukerta during this pandemic is the Covid19 volunteer Kukerta. In the COVID-19 volunteer Kukerta activity held in Simpang Kanan District, the first step taken by Kukerta students was to analyze the situation in the field. The purpose of the volunteer work program is to prevent the spread of Covid-19 in the Simpang Kanan district by educating the public about the dangers of Covid-19. The steps of the activities carried out are: (1) Public education about the New Normal; and (2) Covid-19 prevention program. The achievement measurement tool used is in the form of outputs that have been done in the form of logbooks, youtube, and social media publications. The results of the activity were the implementation of several programs such as spraying disinfectants, collecting data on people under monitoring, distributing masks, making and distributing Hand Sanitizers, socializing the New Normal, providing hand washing facilities, demonstrations on making Hand Sanitizer and appropriate technology.
Analisis Kompetensi Kepribadian Mahasiswa Calon Guru SD FKIP Universitas Riau Widuri Bebby Pitaloka; Neni Hermita; Jesi Alexander Alim; Naila Fauza; Diah Anugrah Dipuja; Tommy Tanu Wijaya
DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar Vol 4, No 1 (2021): VOLUME 4, NUMBER 1, 2021
Publisher : Program Studi PGSD, Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/didaktika.v4i1.39371

Abstract

This study aims to describe in detail how the personality competencies of primary education teacher candidates for SD FKIP, Riau University. This research uses a quantitative approach with a survey method. The research was conducted at PGSD FKIP, Riau University, involving 120 active students. The data collection technique in this study used a questionnaire. The data analysis technique used in this study is to calculate the percentage of data from each indicator, then interpret the data percentage score and analyze each indicator in depth. The results of this study indicate that the personality competencies of primary school education teacher candidates 70,10% with a good category. This research is expected to be an evaluation of various parties in the personality of primary school education teacher candidates at FKIP, Riau University. This research is also expected to be a study material for other researchers in analyzing and developing student personality competencies in preparation for becoming primary school education teacher candidates. Keywords: Personality competence, survey, pre-service elementary school teacher ========================================================================================================Penelitian ini bertujuan untuk mendeskripsikan secara detail bagaimana kompetensi kepribadian mahasiswa calon guru SD FKIP Universitas Riau. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survey. Penelitian dilakukan di PGSD FKIP Universitas Riau dengan melibatkan 120 mahasiswa aktif. Teknik pengumpulan data pada penelitian ini menggunakan kuesioner. Adapun teknik analisis data yang digunakan dalam penelitian ini adalah menghitung persentase data dari setiap indikator, kemudian menginterpretasi skor persentase data dan menganalisis setiap indikatornya secara mendalam. Hasil penelitian ini menunjukkan bahwa kompetensi kepribadian mahasiswa calon guru SD 70,10% dengan kategori baik. Penelitian ini diharapkan dapat menjadi evaluasi berbagai pihak dalam kepribadian mahasiswa calon guru SD di FKIP Universitas Riau, penelitian ini juga diharapkan dapat menjadi bahan kajian bagi peneliti lain dalam menganalisis dan mengembangkan kompetensi kepribadian mahasiswa dalam persiapan menjadi calon guru SD. Kata kunci: kompetensi kepribadian, survei, mahasiswa calon guru SD
PENGEMBANGAN MODEL KONTEKSTUAL BERBASIS ETNO PACU JALUR (MKEPJ) DI SEKOLAH DASAR Erlisnawati Erlisnawati; Jesi Alexander Alim; Hendri Marhadi; Eddy Noviana; Bedriati Ibrahim
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol 10, No 5 (2021)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v10i5.8510

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This study was intended to construct Pacu Jalur ethnic-based contextual model, a learning model developed based on the stages of Pacu Jalur Ethno. This study was a research and development (R&D) study using Borg & Gall stages. This study was developed until the product development stage, which was developing a learning model based on Pacu Jalur Ethno. Then, the product was validated by experts to know the appropriateness of the Pacu Jalur Ethno- based contextual model used in learning. The data were collected by literature review, interviewing, observation, and documentation. Based on the result of the study, Pacu Jalur Ethno based contextual model was appropriate to be implemented in the learning process by using the following syntax: stage 1, planning (merencanakan); stage 2, doing the tasks (membuek jalur); stage 3, discussion (bapacu); and stage 4, closing (panutuik). Pacu Jalur's ethnic-based contextual model described that learning activities could apply local wisdom in the current place where the learning was carried out. Therefore, the learning activities became more concrete since they connected the concept with students’ daily life.    
Co-Authors Agus Sulastio Akmal Lahia Annisa Fadillah Annisa Kasdianti Aretha Putri Aris Tarmizi Asian Trisnawati S Bedriati Ibrahim Bedriati Ibrahim Cici Oktaviani Corrienna Abdul Talib Dede Permana Diah Anugrah Dipuja Dila Reski Aryani Diniya Diniya Eddy Noviana Eddy Noviana Eksa Aqila Cindyana Erlisnawati - Erlisnawati Erlisnawati Eva Astuti Mulyani Eva Astuti Mulyani Eva Astuti Mulyani Gustimal Witri Gustimal Witri Gustimal Witri Hendri Marhadi Ika Nuansa Fitri Intan Kartika Sari Intan Kartika Sari Intan Kartika Sari Jalinus Jalinus Jeri Juliandi Jerito Pereira Jerito Pereira Lenni Taniya Nainggolan M. Aditya Mahmud Alpusari Mahmud Alpusari Marvira Delvi Melvi Lesmana Melvi Lesmana Alim Meza Mardita Meza Mardita Meza Mhd Fadli Waluyo Muhammad Abdul Pangestu Muhammad Fendrik Muhammad Fendrik Naila Fauza Naila Fauza Naila Fauza Neni Hermita Neni Hermita Neni Hermita Neni Hermita Neni Hermita Neni Hermita Nila Safitri Nurlita Nurlita Peggi Muharrani Gusti Peggi Muharrani Gusti Purnama Sari Rika Cintya Napitupulu Riki Apriyandi Putra Rio Fandy Sitepu Shintya Mardania zufitri Siti Quratul Ain Subuh Anggoro Suroyo Suroyo Syahrilfuddin Syahrilfuddin Syinta Auliaturrahmah Tommy Tanu Wijaya Tommy Tanu Wijaya Tommy Tanu Wijaya Tommy Tanu Wijaya Tommy Tanu Wijaya Vanesha Febri Wistamuger Vivian Meilani Situmorang Wahyu Alpriyanti Widuri Bebby Pitaloka Zariul Antosa Zariul Antosa Zetra Hainul Putra Zetra Hainul Putra Zetra Hainul Putra Zetra Hainul Putra Zetra Hainul Putra Zetra Hainul Putra