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PENGARUH MODEL DISCOVERY LEARNING MENGGUNAKAN METODE BRAINSTORMING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA YULANDARI, YULANDARI; SUKASNO, SUKASNO; ROSALINA, ELYA
Jurnal Math-UMB.EDU Vol 7, No 2 (2020): Volume 7, Nomor 2, Tahun 2020
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v7i2.484

Abstract

This research was took based on the low ability of Mathematical Problem Solving by students. The objective at this research was there were any impact teaching Models Discovery Learning Using Brainstorming Methods toward students’ ability in Mathematical Problem Solving at grade VIII SMP Al-Ikhlas Lubuklinggau in academic years 2019/2020. The research method used is of pure experiments. The population in this experiment is all of Students grade  VIII SMP Al-Ikhlas Lubuklinggau that consist of 73 students and the sample as exsperimental class was VIII.A and as the class control was VIII.B.In collecting the data the researcher used test. The data that was collected, it was analysed by z-test .The result showed that at level of sicnificances 𝛼 = 0,05, it can be concluded that there were impact teaching Models Discovery Learning Using Brainstorming Methods toward students’ ability in Mathematical Problem Solving at grade VIII SMP Al-Ikhlas Lubuklinggau in academic years 2019/2020. The avarage of students’ score in Mathematical Problem Solvingability after being threated in the class experiment is 17,03 andcontrol class is 13,65Keywords : Discovery learning, Brainstorming, Mathematical problem solving
PENGARUH MODEL DISCOVERY LEARNING MENGGUNAKAN METODE BRAINSTORMING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA YULANDARI YULANDARI; SUKASNO SUKASNO; ELYA ROSALINA
Jurnal Math-UMB.EDU Vol. 7 No. 2 (2020): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v7i2.484

Abstract

This research was took based on the low ability of Mathematical Problem Solving by students. The objective at this research was there were any impact teaching Models Discovery Learning Using Brainstorming Methods toward students’ ability in Mathematical Problem Solving at grade VIII SMP Al-Ikhlas Lubuklinggau in academic years 2019/2020. The research method used is of pure experiments. The population in this experiment is all of Students grade  VIII SMP Al-Ikhlas Lubuklinggau that consist of 73 students and the sample as exsperimental class was VIII.A and as the class control was VIII.B.In collecting the data the researcher used test. The data that was collected, it was analysed by z-test .The result showed that at level of sicnificances 𝛼 = 0,05, it can be concluded that there were impact teaching Models Discovery Learning Using Brainstorming Methods toward students’ ability in Mathematical Problem Solving at grade VIII SMP Al-Ikhlas Lubuklinggau in academic years 2019/2020. The avarage of students’ score in Mathematical Problem Solvingability after being threated in the class experiment is 17,03 andcontrol class is 13,65Keywords : Discovery learning, Brainstorming, Mathematical problem solving
DESAIN SOAL MATEMATIKA MODEL PISA PADA KONTEN SPACE AND SHAPE UNTUK MENGETAHUI KEMAMPUAN PENALARAN SISWA SEKOLAH MENENGAH PERTAMA As Elly S; Elya Rosalina
AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Vol 9, No 1: June 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.183 KB) | DOI: 10.12928/admathedu.v9i1.13953

Abstract

Peringkat PISA matematika Indonesia terus menurun. Peringkat terendah diperoleh Indonesia pada tahun 2012, yaitu peringkat 64 dari 65 negara yang berpartisipasi dalam PISA matematika. Hal ini menunjukkan bahwa kemampuan siswa Indonesia dalam hal literasi matematika masih rendah, termasuk kemampuan penalaran matematis. Salah satu cara untuk mengetahui kemampuan penalaran matematis adalah melalui soal-soal matematika model PISA. Tujuan dari penelitian ini untuk menghasilkan soal PISA konten space and shape yang valid untuk mengetahui kemampuan penalaran matematis siswa sekolah menengah pertama. Subjek penelitian adalah siswa SMP Negeri 4 Lubuklinggau kelas IX yang berumur maksimal 15 tahun. Penelitian ini dibatasi hanya sampai tahap one-to-one. Dalam penelitian ini dihasilkan prototipe I soal PISA konten space and shape untuk mengetahui kemampuan penalaran matematis siswa sekolah menengah pertama.
Soal Matematika Model PISAMenggunakan Konteks Lubuklinggau As Elly S; Elya Rosalina
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.743 KB) | DOI: 10.33369/jpmr.v4i2.9754

Abstract

Pengembangan Soal Matematika Model Pisa untuk Mengukur Kemampuan Penalaran Matematika Elya Rosalina; As Elly S
JOEAI:Journal of Education and Instruction Vol 1 No 2 (2018): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.804 KB) | DOI: 10.31539/joeai.v1i2.490

Abstract

The purpose of the study was to develop a mathematical problem of the PISA model to measure the mathematical reasoning ability of students of the Lubuklinggau City Middle School. This research is a development research or development research type formative research. This research was conducted through two stages, namely pleminary and formative evaluation stages which included self evaluation, expert reviews and one-to-one (low resistance to revision) and small groups and field tests (hight resistance in revison). The data analysis technique used in this study was descriptive data analysis. The results of the research, based on the development process obtained, the prototype of the question set developed has a potential effect, this can be seen from the results of tests that have been given with an overall average score of 61.09 which shows that students' mathematical reasoning abilities are included in both categories with a scale of categories well it is 61 - 80. Conclusions, the development of PISA mathematical problems is able to measure students' mathematical reasoning abilities. Keywords: Questions, PISA, Ability, and Reasoning
Penerapan Strategi Practice Rehearsal Pairs pada Pembelajaran IPS Siswa Reni Sari; Elya Rosalina; Andriana Sofiarini
JOEAI:Journal of Education and Instruction Vol 4 No 2 (2021): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v4i2.2830

Abstract

This study aims to determine the significant completeness of social studies learning outcomes for fifth grade students of SD Negeri 1 Air Satan after the Practice Rehearsal Pairs strategy was applied. The research method used is a quasi-experimental. The population in this study were all fifth grade students of SD Negeri 1 Air Satan totaling 51 students and the research sample was 25 students in grade IV, consisting of 10 male students and 15 female students taken by simple random sampling. Data collection techniques using multiple choice test techniques. Data analysis technique using t test. Based on data analysis, it was obtained that the average value of the Pre-test was 57 and the average value of the Post-test was 78.76 with a confidence level of 5%, it was obtained tcount = 3.776 and ttable = 1.771 because tcount> ttable then, Ha was accepted and Ho was rejected. From the results of data analysis, it was concluded that the social studies learning outcomes of fifth grade students of SD Negeri 1 Air Satan after the Practice Rehearsal Pairs strategy was implemented were significantly completed. Keywords: Practice Rehearsal Pairs strategy, Social Studies Learning Outcomes, Elementary School
Pengaruh Model Pembelajaran SAVI (Somatis, Auditori, Visual, dan Intelektual) terhadap Kemampuan Komuniasi Matematika Siswa Elya Rosalina; Harumi Citra Pertiwi
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 2 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.462 KB) | DOI: 10.31539/judika.v1i2.313

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The purpose of this study was to determine the effect of the SAVI learning model (Somatic, Auditory, Visual, and Intellectual) on the mathematical communication skills of eighth grade students of Karang Dapo State Junior High School 2016/2017 academic year. This study uses the True Experimental Design method (pure experiment) with the research design used is the pretest posttest control group. Data analysis techniques used were normality test, homogeneity test and t-test. The study was conducted in class VIII of Karang Dapo Public Middle School in the 2016/2017 school year. 5 (five) meetings were held, with details of 3 (three) learning meetings, 1 (one) pretest and 1 (one) posttest. Of the 103 students who were members of 4 classes VIII, a random sample was taken with the aim that all classes have the same opportunity to become samples. Based on the results of data analysis with a significant level α = 0.05. The average score of mathematics communication skills of the experimental class students was 25.64 and the control class was 17.02. In conclusion, there is a significant influence of the SAVI learning model (Somatic, Auditory, Visual, and Intellectual) on the mathematical communication skills of Grade VIII students of Karang Dapo Public Middle School. Keywords: SAVI, Communication, Mathematics
Penerapan Pendekatan Matematika Realistik Indonesia (PMRI) terhadap Kemampuan Pemecahan Masalah Siswa Elya Rosalina; Novianti Mandasari
Jurnal Pendidikan Matematika:Judika Education Vol 4 No 1 (2021): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v4i1.2108

Abstract

This study aims to determine the Problem Solving Ability of Elementary School Class Students after the Indonesian Realistic Mathematics Approach (PMRI) was applied. This research is a quantitative research using experimental methods. The sampling technique used was a random sample technique. Where for the sampling method, which is drawn, the names that come out when drawn will be agreed to serve as the experimental class. This research consists of one independent variable, namely the Indonesian Realistic Mathematics Approach (PMRI), and the dependent variable is Problem Solving Ability. The subjects of this study were third grade students of SD 3 Lubuklinggau. Data collection is done by test technique. The data obtained were then analyzed using the t-test. After the data was analyzed using the t-test at a significant level of 5%, it was obtained tcount (7.57) > ttable (1.672), so it can be said that there was an increase in the problem solving ability of third grade students at SD Negeri 3 Lubuklinggau after the Indonesian Realistic Mathematics Approach (PMRI) was applied. . In conclusion, there is an increase in the problem solving ability of elementary school students after the implementation of the Indonesian Realistic Mathematics (PMRI) approach. Keywords: Indonesian Realistic Mathematics Approach (PMRI), Problem Solving Ability
Peningkatan Aktivitas dan Hasil Belajar IPA Melalui Pembelajaran Daring dengan Media Audio Visual Dian Okta Wulandari; Tri Ariani; Elya Rosalina
SPEJ (Science and Physic Education Journal) Vol 5 No 1 (2021): SPEJ (Science and Physic Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v5i1.3171

Abstract

Abstract: The purpose of this study was to increase student activity and learning outcomes using audio-visual media in fourth-grade students of SD Negeri 15 Lubuklinggau. This research method is classroom action research. This study's data collection techniques used tests, checklist (Ö) observation sheets, and documentation. Classroom action research is a cycle whose activities consist of 4 stages, 1) planning, 2) implementing actions, 3) implementing observations, 4) data reflection. The subjects of class IV SD Negeri 15 Lubuklinggau totaled 23 students consisting of 14 boys and nine girls. Based on the results of data analysis, it is known that the use of audio-visual media in online learning can increase the activity and learning outcomes of fourth-grade students. In the pre-action, students' completeness was 26.08%, with an average value of 65.43. Students' completeness increased to 52.17% in the first cycle, with an average value in the first cycle of 69.34. In the second cycle, students' mastery increased with a percentage value of 91.30% with an average value of 75.65. Thus the classical mastery value of students has reached learning mastery of 75%. Student learning activities also increased with an average percentage in the first cycle of 63.69% and 70.34% in the second cycle. In conclusion, audio-visual media can increase student activity in class IV SD Negeri 15 Lubuklinggau, with the average score of student learning activities increasing from the process I to cycle II. Keywords: Learning Outcomes and Activities, Audio-Visual Media, Improvement
Analisis Kesulitan Siswa dalam Menyelesaikan Soal Operasi Bilangan Bulat di Sekolah Dasar Novianti Mandasari; Elya Rosalina
Jurnal Basicedu Vol 5, No 3 (2021): June Pages 1111-1682
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i3.831

Abstract

Masih rendahnya pemahaman siswa tentang operasi bilangan bulat menyebabkan para siswa mengalami kesulitan dalam menyelesaikan soal operasi bilangan bulat yang terkait dengan konsep dan prinsip matematika. Penelitian ini bertujuan untuk menganalisis tahap kesulitan siswa dan penyebab kesulitan siswa kelas V SD Negeri 15 Curup dalam menyelesaikan soal-soal operasi bilangan bulat. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Pengumpulan data dilakukan dengan metode tes, kuesioner, wawancara dan dokumentasi. Berdasarkan hasil penelitian dan analisis data dapat disimpulkan bahwa tahap-tahap kesulitan siswa kelas V SD Negeri 15 Curup dalam menyelesaikan operasi bilangan bulat adalah kesulitan fakta 76,8%, kesulitan konsep 76,8%, kesulitan operasi 79,4%, dan kesulitan prinsip 79,4%. Faktor-faktor penyebab siswa kesulitan dalam menyelesaikan operasi bilangan bulat yaitu : 1) siswa kesulitan dalam menuliskan penjumlahan bilangan bulat dan menggambar pada garis bilangan. 2) siswa belum memahami konsep operasi pengurangan dan campuran bilangan bulat. 3) siswa kesulitan menentukan hasil dari pengurangan bilangan bulat, kurang teliti, tidak paham maksud soal. 4) siswa kesulitan membuat model matematika dari soal cerita, kesulitan menyatakan nilai operasi campuran dan belum menguasai materi operasi bilangan bulat
Co-Authors Agnes Septisa Sintri Akmal Rijal Alwani, Putri Andita, Cahyo Dwi Andri Valen Andriana Sofiarini Andriana Sofiarini Andriana Sofiarini Andriana Sofiarini Andriana Sofiarini Annisa, Yuniza Aren Frima Arifibillah, Muhammad Ariyanti, Romaisa As Elly As Elly S Asep Sukenda Egok Asep Sukenda Egok Aswarliansyah Aswarliansyah Aswarliansyah Aswarliansyah Budiarti, Eka Candres Abadi Charli, Leo Dian Okta Wulandari Efriyanti, Renni Egok, Asep Sukenda Egok, Asep Sukenda Eka Lokaria Eka Lokaria, Eka Eldayani, Rizki Endang Fitri Utami Fariany, Selly Febriandi, Riduan Febriandi Fitri Rahmawati, Dwi Frima, Aren Hajani, Tri Juli Harumi Citra Pertiwi Iksan Saputra Indah Meilanda Indriyanti, Dwi Sari Jannah, Fatkhul Julita, Nadia K, R. Angga Bagus Khofifatun Nafiah Kiki Yulia Silpiani Krisma Dwi Sagita Kusnanto, Raden Angga Bagus Mala Aftiani Maya Sari, Dwi Mila Sartika Muhammad Arifibillah Muslimah, Siti Lina Novianti Mandasari Nugroho, Agung Nur Fitriyana Nur Sakina Nur Sakina Nuriyah, Dewi Nurul Khairunnisa Oviyanti, Rizki P, Windy Herdiyanti Pandra, Viktor Prananosa, Ahmad Gawdy Pratiwi Nurussalamah Putri, Riski Amanda Putri, Winda Sintia Putriana Putriana R Angga Bagus Kusnanto Raden Angga Bagus Kusnanto Refianti, Rani Reni Sari Rina Agustini Riski Amanda Putri Rizka Ayu Aslama Rizki Destari Saputra, Iksan Satinem Sherli Fitri Veronica Siska Kumala Sari Siti Asyah Siti Lina Muslimah Siti Masitoh Marpaung Sofiarini, Andriana Suciyanti, Mawadda Sujarwo Sukasno Sukasno Sukenda Egok, Asep Tika Avrianti Tina Aprillia Tio Gusti Satria Tri Ariani Tri Juli Hajani Valen, Andri Wati, Irma Ima Widyawati, Anita Wulandari Wulandari Wulandari, Windy Yeni Asmara, Yeni YULANDARI YULANDARI YULANDARI, YULANDARI Yuneti, Armi Yuyani Yuyani Zico Fakhrur Rozi Zuheni