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Pengembangan Soal Terbuka (Open-Ended Problem) pada Mata Pelajaran Matematika SMP Kelas VIII Maya Nurlita
PYTHAGORAS Jurnal Pendidikan Matematika Vol 10, No 1: June 2015
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Penelitian ini bertujuan untuk menghasilkan soal terbuka (open-ended problem) pada mata pelajaran matematika SMP kelas VIII yang valid dan memiliki karakteristik soal yang baik. Penelitian ini merupakan penelitian pengembangan dengan model pengembangan yang ditetapkan oleh McIntire Miller. Langkah-langkah pengembangan dalam penelitian ini meliputi studi pendahuluan, perancangan produk dan pengembangan produk. Penelitian ini menghasilkan soal terbuka (open-ended problem) yang meliputi kisi-kisi soal, 28 butir soal uraian (essay), dan pedoman penskoran. Hasil validasi menunjukkan bahwa produk yang dikembangkan memiliki kategori valid. Soal terbuka yang dikembangkan juga memiliki karakteristik yang baik ditinjau dari tingkat kesulitan soal dan daya pembeda soal, keduanya berturut-turut berada pada kategori sedang dan soal diterima dengan baik. Hasil estimasi reliabilitas sebesar 0,72 dengan standar kesalahan pengukuran atau SEM sebesar 2,376. Berdasarkan hasil uji lapangan, kemampuan berpikir kreatif siswa hanya berada pada kemampuan kelancaran dan keterincian, sedangkan prestasi belajar matematika siswa mencapai kategori positif. Secara keseluruhan hasil penelitian menunjukkan bahwa soal terbuka (open-ended problem) yang dikembangkan adalah layak untuk digunakan.Kata Kunci: Pengembangan soal terbuka, open-ended problem Developing An Open Question Test (Open-Ended Problem) in Mathematics for Year Eight Students Of Junior High School AbstractThis aim of study were to produce a valid and good open question test (open-ended problem) in learning mathematics for 8th grade students of JHS. This was a developmental reserach using development model set by McIntire Miller. The steps in this study included preliminary study, product design, and product development. The result of this study was an open question test (open-ended problem), including test blueprint, 28 items of essay tests, and scoring guide. The validation result showed that the developed tests have a valid category. The developed open questions also have a good characteristic, viewed from the test difficulty and distinguishing power which are in medium category and available received. The generated reliability is 0,72 with the measurement error standard or SEM is 2,376. Based on the field trial result, students’ creative thinking ability just stated on fluently and detail, and student’ mathematics achievement was in positive category. Overall, the study result showed that the developed open questions (open-ended problem) are feasible to use.Keywords: Open question development, open-ended problem

Efektifitas Penerapan Metode Pembelajaran Auditory Intellectualy Repetition (AIR) Terhadap Prestasi Belajar Matematika Siswa Kelas VII SMP Negeri 2 Kambowa Maya Nurlita; Hartati Hartati
Jurnal Akademik Pendidikan Matematika Volume 7, Nomor 1, Mei 2021
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v7i1.385

The purpose of this study was to dertermine the effectiveness of the application of the Auditory Intellectually Repetition (AIR) model on the learning achievenment of grade VII students of SMP Negeri 2 Kambowa Buton Utara Regency.This study was a quantitative reseacrch and used quasi-experimental research. The Population in this study were students of VII grade at SMP Negeri 2 Kambowa North Buton Regency as many as 40 students. The sample in this study were 20 students of class VII A and 20 students of VII B. The sampling technique used rondom sampling tecthique. The instruments used in this study were observation sheets and tests. The research results obtained: 1) the average value using the Auditory Intellectually learning model except Repetition (AIR) was 64,50. 2 ) the average volue without using the Auditory Intellectually learning model except Repetition (AIR) is 60,75. From the results of hypothesis testing using the t-test, the value tcount = 0,746 was obtained. At the real level α = 0,05, the value of t table = 1,68595 was obtained with df = 38, this indicated that tcount < t table, sig (2-tailed at 0,461> 0,05, so that it could be concluded that Ho was accepted and HI was rejected. There was no difference between learning using the Auditory Intellectually with Repetition (AIR) learning model or it could be said that the ineffective application of the Auditory Intellectully and Repetition (AIR) learning model on the mathematics learning achievement of VII grade students of SMP Negeri 2 Kambowa.

Analisis Kesalahan dalam Menyelesaikan Soal-Soal Matematika Ditinjau Dari Kemampuan Komunikasi Matematika Siswa SMP Maya Nurlita; Asnila Asnila
Jurnal Akademik Pendidikan Matematika Volume 8, Nomor 1, Mei 2022
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v8i1.703

The formulation of the problem in this study was how the mistakes of VIII grade students of SMP Negeri 3 Buton Tengah in solving math problems in terms of mathematical communication skills on number pattern material. The purpose of this study was to find out how the mistakes of VIII grade students of SMP Negeri 3 Buton Tengah in solving math problems in terms of students' mathematical communication skills. This study was a qualitative research with a descriptive approach, where the number of research subjects were all students of class VIII A and class VIII B SMP Negeri 3 Buton Tengah. The instruments used in the form of tests, interviews, and documentation. Data analysis techniques used were data reduction, data presentation, data verification and examination of conclusions. Based on the results of this study using tests and interviews, it could be seen the types of errors made by students in the number pattern material based on their mathematical communication skills, namely: data errors, conceptual errors, operating errors, and errors not answering questions. The causes of student errors include: students were often wrong in entering data, students found it difficult to determine and used formulas, lack of accuracy in counting, and students were confused about what method to use to solve problems. Therefore, given alternative solutions after the first diagnostic test, after being given alternative solutions there was an increase in students' understanding and solving math problems on number pattern material based on their mathematical communication skills. So that, it could be concluded that there was a difference between test I and test II which had been given alternative solutions.

Pengaruh Penilaian Autentik dan Motivasi Belajar Terhadap Hasil Belajar Siswa Kelas VIII SMP Negeri 1 Buton Tengah Maya Nurlita; Rahma Gusmalinda
Jurnal Akademik Pendidikan Matematika Volume 6, Nomor 1, Mei 2020
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v6i1.199

Penelitian ini bertujuan untuk: 1) mengetahui ada atau tidak pengaruh yang signifikan penilaian autentik dan motivasi belajar tehadap hasil belajar siswa kelas VIII SMP Negeri 1 Buton Tengah. 2) mengetahui ada atau tidak pengaruh yang signifikan penilaian autentik terhadap hasil belajar siswa kelas VIII SMP Negeri 1 Buton Tengah. 3) mengetahui ada atau tidak pengaruh yang signifikan motivasi belajar terhadap hasil belajar siswa kelas VIII SMP Negeri 1 Buton Tengah. Penelitian ini merupakan penelitian kuantitatif dengan model regresi. Populasi penelitian sebanyak 156 dengan pengambilan sampel sebanyak 40 siswa menggunakan teknik simple random sampling.Instrumen yang digunakan adalah tes,angket, dan lembar penilaian kinerja. Data yang diperoleh dianalisis serta diuji dengan menggunakan regresi linear berganda. Hasilnya sebagai berikut: 1) penilaian autentik dan motivasi belajar berpengaruh secara signifikan terhadap hasil belajar matematika siswa kelas VIII SMP Negeri 1 Buton Tengah dengan diperoleh nilai p_value lebih kecil dari nilai a yaitu 0,000 < 0,05. 2) penilaian autentik mempunyai pengaruh yang signifikan terhadap hasil belajar siswa kelas VIII SMP negeri 1 Buton Tengah. Hal ini berdasarkan hasil analisis SPSS yang nilai p_value lebih kecil dari nilai a yaitu0,000 < 0,05. 3) Dan untuk motivasi belajar secara terpisah tidak mempunyai pengaruh yang signifikan terhadap hasil belajar siswa kelas VIII SMP negeri 1 Buton Tengah. Hal ini berdasarkan hasil analisis SPSS yang nilai p_value lebih kecil dari nilai a yaitu 0,240 > 0,05.

Pengaruh Kepercayaan Diri dan Kecerdasan Emosional Terhadap Hasil Belajar Melalui Diaring SMP Negeri 18 Baubau Waode Adna Fitria; Maya Nurlita
Jurnal Akademik Pendidikan Matematika Volume 6, Nomor 2, November 2020
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v6i2.271

Rumusan masalah penelitian ini adalah, 1) apakah ada pengaruh kepercayaan diri dan kecerdasan emosional yang signifikan terhadap hasil belajar siswa melalui daring SMP Negeri 18 Baubau. 2) apakah ada pengaruh kepercayaan diri yang signifikan terhadap hasil belajar siswa melalui daring SMP Negeri 18 Baubau. 3) apakah ada pengaruh kecerdasan emosional terhadap hasil siswa melalui daring SMP Negeri 18 Baubau. Adapun tujuan dari penelitian ini, adalah 1) adanya pengaruh kepercayaan diri dan kecerdasan emosional yang signifikan terhadap hasil belajar siswa melalui daring SMP Negeri 18 Baubau. 2) adanya pengaruh kepercayaan diri yang signifikan terhadap hasil belajar siswa melalui daring SMP Negeri 18 Baubau. 3) adanya pengaruh kecerdasan emosional terhadap hasil belajar melalui daring SMP Negeri 18 Baubau. Populasi peneltian ini sebesar 193 siswa. Sedangkan sampel pada penelitian ini adalah 45% dari populasi atau sebanyak 90 siswa. Hasil penelitian diperoleh kesimpulan yaitu secara simultan tidak terdapat pengaruh kepercayaan diri dan kecerdasan emosional melalui daring, ini dapat dilihat pada nilai F hitung sebesar dari 0,580 lebih kecil dari F tabel sebesar 3,10. Sedangkan secara parsial, kepercayaan diri dan kecerdasan emosional tidak berpengaruh terhadap hasil belajar. Ini dapat dilihat dengan uji t hitung kepercayaan diri sebesar 0,940 dan kecerdasan emosional sebesar -0,352 yang lebih kecil dari t tabel sebesar 1,66256.

Metode Penugasan Disertai Umpan Balik Terhadap Hasil Belajar Matematika Siswa dalam Menyelesaikan Soal Operasi Bilangan Bulat Azis Azis; Maya Nurlita
Jurnal Akademik Pendidikan Matematika Volume 7, Nomor 2, November 2021
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v7i2.471

The purpose of this study was to determine the difference in the average learning outcomes of students who were taught the assignment method with feedback and those taught the assignment method without feedback in solving integer operations for class VII students of SMP Negeri 7 Baubau. This research is a quasi-experimental research (quasy experimental) with a quantitative approach. The population used in this study were all Grade VII students of SMP Negeri 7 Baubau who were spread in 3 parallel classes with a total of 93 people. To determine which class is the experimental class and the control class, the three classes are drawn by lot. Selected as the experimental class is class VII B and class VII A as control class. This research was conducted in the odd semester of the 2019/2020 school year. The instrument in this study was a test of mathematics learning outcomes. Data were analyzed by prerequisite test which consisted of normality test and data homogeneity test. The results showed that there was a difference in the average learning outcomes of students who were taught the assignment method with feedback and those taught the assignment method without feedback in solving integer operations for class VII students of SMP Negeri 7 Baubau. This is indicated by the value of t_count = 4.310 and the value of sig. (2-tailed) 0.000 < 0.05, meaning that H0 is rejected.

The Pengaruh Pembelajaran Matematika Dengan Menggunakan Media Video Pembelajaran Terhadap Kemampuan Penalaran Matematika Siswa Dian Lestari; Maya Nurlita; Veny Mustianingsi Muhlis
Edumatica : Jurnal Pendidikan Matematika Vol 12 No 03 (2022): Edumatica: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matemarika PMIPA FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v12i03.21784

The formulation of the problem in this study was whether there was an effect of learning mathematics using instructional video media on the mathematical reasoning abilities of eighth grade students of SMP Negeri 2 Baubau. The purpose of this study was to determine the effect of learning mathematics using instructional video media on the mathematical reasoning abilities of eighth grade students of SMP Negeri 2 Baubau. This research is quantitative research with experimental method and pretest-posttest research design. The data in this study were conducted using a research instrument in the form of an essay test given at the beginning and end of the treatment. The results of descriptive analysis of data on Class VIII students of SMP Negeri 2 Baubau, obtained in the experimental class with learning treatment using mathematics learning videos before and after giving the students' Mathematical reasoning test, the mean value was 61.42; median 60.00; mode 100; standard deviation 23.082; variance 53; minimum 20; and a maximum of 100. So based on the average results of mathematical reasoning using the t-test, it shows that learning mathematics by using learning videos has a significant positive effect on the mathematical reasoning of class VIII students of SMP Negeri 2 Baubau.

Analisis Kesulitan Siswa dalam Menyelesaikan Soal Operasi Bilangan Pecahan pada Siswa SMP Azis Azis; Maya Nurlita; Zulkifran Zulkifran
Jurnal Akademik Pendidikan Matematika Volume 8, Number 2, November 2022
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v8i2.875

The purpose of this study was to find out the difficulties experienced by students in solving fractional operations problems in addition and subtraction of fractions. This research was carried out at SMP Negeri 6 Lasalimu Selatan, Lasalimu Selatan District, Buton Regency with the sample of this research being all class VII students of SMP Negeri 6 Lasalimu Selatan, totaling 32 students using a descriptive method whose main concern was the results of students' mathematics tests on the subject of fractional operations. From the results of the analysis and discussion in this study, it can be concluded that the difficulties faced by the seventh grade students of SMP Negeri 6 Lasalimu Selatan in solving fractional operations problems are the difficulties of concepts, principles, and skills. Concept difficulty with 17 errors and a large percentage of about 13.08%, principle difficulty with 24 errors and a large percentage of about 18.46%, and skill difficulty with 59 errors and a large percentage of about 45.38%. Therefore, it is necessary to emphasize to students about the concepts, principles, and skills used in fractional arithmetic operations (especially the operation of adding and subtracting fractions) by re-explaining problems that students do not understand and giving relevant assignments with these difficulties.

EFEKTIVITAS PENERAPAN PENDEKATAN OPEN-ENDED DITINJAU DARI KEMAPUAN BERPIKIR KREATIF PADA SISWA KELAS VIII Maya Nurlita; Azis Azis; Laode Aswan Faroq
Jurnal TAMBORA Vol. 7 No. 1 (2023): EDISI 18
Publisher : Wakil Rektor 3, Direktorat Pengabdian kepada Masyarakat dan Publikasi, Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jt.v7i1.2131

Penelitian ini bertujuan untuk melihat pengaruh penerapan pendekatan Open-Ended terhadap kemapuan berpikir kreatif pada siswa kelas VIII SMP Negeri 11 Baubau. Penelitian ini merupakan penelitian kuantitatif dengan metode eksperimen dengan menggunakan pendekatan Open-ended dan desain penelitian pretes-postest control grup design. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 11 Baubau. Sampel penelitian diambil dengan menggunakan teknik simple random sampling yaitu kelas VIII 5 sebagai kelas Eksperimen dan VIII 4 sebagai kelas Kontrol. Pengumpulan data penelitian ini menggunakan tes. Hasil penelitian yang diperoleh: 1) rata-rata kemampuan berpikir kreatif siswa pada tes awal kelas eksperimen sebesar 49,56; 2) rata-rata kemampuan berpikir kretaif siswa pada tes awal kelas kontrol sebesar 46,63; 3) rata-rata kemampuan berpikir kreatif siswa pada siswa pada tes akhir kelas eksperimen sebesar 73,38; 4) rata-rata kemampuan berpikir kreatif siswa pada tes akhir kelas kontrol sebesar 52,81; 5) berdasarkan hasil pengujian hipotesis dengan uji t diperoleh nilai = 10,32 dan nilai = 1,69726. Apabila dibandingkan dengan , maka sehingga dapat disimpulkan bahwa ada pengaruh yang signifikan terhadap kemampuan berpikir kreatif antara siswa yang mendapatkan pembelajaran pendekatan Open-Ended dan siswa yang mendapatkan pembelajaran konvensional. Sehingga pendekatan Open-Ended mempunyai pengaruh yang positif terhadap kemampuan berpikir kreatif matematika siswa.

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