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ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA SEKOLAH MENENGAH PERTAMA BERDASARKAN GAYA KOGNITIF
Septiani, Linda;
Pujiastuti, Heni
Media Pendidikan Matematika Vol 8, No 1 (2020)
Publisher : IKIP Mataram
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DOI: 10.33394/mpm.v8i1.2567
Tujuan penelitian ini adalah menganalisis kemampuan pemahaman konsep matematis siswa sekolah menengah pertama yang ditinjau dari gaya kognitif Field Independent (FI), Field Intermediate (FID), dan Field Dependent (FD). Subjek penelitian ini adalah adalah siswa MtsN Pandeglang 1 kelas IX-C berjumlahkan 20 siswa yang dikelompokkan berdasarkan gaya kognitif yang dimiliki oleh setiap siswa, setiap kelompok gaya kogitif diambil perwakilan 2 siswa dengan menggunakan metode purposive sampling untuk diukur kemampuan pemahaman konsep matematisnya. Kemampuan pemahaman konsep matematis pada penelitian ini memiliki tujuh indikator. Berdasarkan hasil penelitian ini kemampuan pemahaman konsep matematis siswa memiliki kesamaan dan perbedaan. Siswa dengan kelompok gaya kognitif Field Independent (FI) memiliki kesamaan kemampuan pemahaman konsep matematis, yaitu mereka mampu mencapai semua indikator yang terdapat pada kemampuan pemahaman konsep matematis. Siswa dengan kelompok gaya kognitif Field Intermediate (FID) memiliki perbedaan kemampuan pemahaman konsep matematis, salah satu siswa dapat mencapai semua indikator dan siswa lainnya hanya memenuhi beberapa indikator kemampuan pemahaman konsep matematis. Hal ini menunjukkan bahwa siswa yang termasuk dalam kelompol gaya kognitif yang sama belum tentu memiliki kemampuan pemahaman konsep matematis yang sama. Siswa dengan kelompok gaya kognitif Field Dependent (FD) hanya sedikit indikator yang mampu dicapai oleh siswa dalam indikator kemampuan pemahaman konsep matematis.
ANALISIS KESULITAN SISWA BERDASARKAN KEMAMPUAN PEMAHAMAN MATEMATIS DALAM MENYELESAIKAN SOAL CERITA PADA MATERI SPLDV
Agustini, Desti;
Pujiastuti, Heni
Media Pendidikan Matematika Vol 8, No 1 (2020)
Publisher : IKIP Mataram
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DOI: 10.33394/mpm.v8i1.2568
Tujuan dari penelitian ini adalah untuk mengetahui kesulitan siswa berdasarkan kemampuan pemahaman matematis nya dalam menyelesaikan soal cerita pada materi Sistem Persamaan Linear Dua Variabel(SPLDV). Jenis penelitian ini menggunakan penelitian deskriptif dengan pendekatan kualitatif. Sasaran dalam penelitian ini yaitu siswa kelas VIII SMP/MTs sederajat sebanyak 10 orang. Pengumpulan data dilakukan berdasarkan lembar tes kemampuan pemahaman matematis dan wawancara tidak terstruktur. Subjek penelitian yaitu 3 orang siswa dengan hasil tes kemampuan pemahaman matematis terendah. Berdasarkan hasil tes dan wawancara dapat disimpulkan bahwa terdapat kesulitan pada siswa dalam menyelesaikan soal SPLDV dalam bentuk cerita berdasarkan pada kemampuan pemahaman matematisnya. Hal ini dapat kita lihat dari hasil skor rata-rata nya yaitu sebesar 57% yang termasuk ke dalam kategori kurang. Adapun kesulitan-kesulitan yang di alami siswa yaitu belum memahami apa yang di tanyakan dalam soal, kesulitan mengubah soal cerita ke dalam simbol matematika, siswa masih kurang mampu memisalkan istilah karena masih kesulitan dalam mengklasifikasikan objek yang diketahui dalam soal, kesulitan menerapkan konsep penyelesaian secara algoritma dengan metode yang tepat, dan kesulitan mengaitkan berbagai konsep dalam penyelesaian soal.
PENGARUH KEMAMPUAN KOMUNIKASI MATEMATIS TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA SISWA SMP KELAS 9
Fitri, Putri Ramadhani;
Pujiastuti, Heni
Jurnal Ilmiah Pendidikan Matematika Al-Qalasadi Vol 4 No 1 (2020): Jurnal Ilmiah Pendidikan Matematika AL QALASADI
Publisher : Program Studi Pendidikan Matematika FTIK IAIN Langsa
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DOI: 10.32505/v3i2.1196
Penelitian kuantitatif ini dilakukan untuk melihat adanya pengaruh komunikasi matematis dan kemampuan pemecahan masalah matematis pada siswa sekolah menengah pertama kelas 9. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan metode korelasi yang diambil sampel yaitu siswa kelas XI SMP Negeri 11 Cilegon berjumlah 27 siswa. Pengambilan sampel menggunakan purposive random sampling. Pengambilan data pada kemampuan komunikasi matematis dikumpulkan dengan angket dan kemampuan pemecahan masalah menggunakan tes essay. Setelah didapatkan datanya maka dianalisis dengan uji regresi yang diuji dahulu dengan uji prasyarat (uji normalitas). Hasil analisis data menunjukan tidak ada pengaruh signifikan antara kemampuan komunikasi matematis terhadap kemampuan pemecahan masalah. Dan tingkat pengaruh kemampuan komunikasi terhadap kemampuan pemecahan masalah adalah 5.9%
Amthal al-Qur’an: Kajian Atas Keindahan Retoris al-Qur’an
Ridho, Muh. Makhrus Ali
Akademika Vol 14, No 01 (2020): Akademika
Publisher : Universitas Islam Lamongan
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DOI: 10.30736/adk.v14i01.189
al-Qur'an uses a variety of ways in conveying the messages of the teachings they contain, one of the methods used is by using the form amthal (parable).Amthal al-Qur'an is showing something that is in the mind (abstract) with a description of something that can be sensed (concrete), through a beautiful and enchanting disclosure, either by way of isti'arah, kinayah or prayer beads.The amthal al-Qur'an elements include; There must be something likened (al-musyabbah), that is something that will not be told, there must be origin of the story (al-musyabbahbih) that is something that is used as a place of equalization, there must be an aspect of equality (wajhulmusyabbah), namely the direction of equality between the two things that are delivered it.Kinds of amthal al-Qur'an are; amthal musarrahah,amthal kaminah and amthal mursalah.andsigignification of amthal al-Qur'an in general is the general benefit of mathal is that it can visualize things that are abstract.
Analisis Kemampuan Pemecahan Masalah Matematik Siswa Smp Pada Materi Bilangan Bulat
Rio, mohammad;
Pujiastuti, Heni
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 11, No 1 (2020): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang
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DOI: 10.26877/aks.v11i1.6105
Tujuan penelitian Penelitian deskriptif kualitatif ini dirancang untuk mendeskripsikan kemampuan pemecahan masalah yang dilakukan Sekolah Menengah Pertama (SMP). Subjek pada penelitian ini adalah siswa kelas VIII SMP 1 SMP 1 Kadu Hejo yang memenangkan 7 siswa. Teknik yang digunakan untuk mengumpulkan data adalah teknik tes, sedangkan teknik yang digunakan untuk menganalisis data menggunakan persentase. Hasil persentase penelitina menunjukkan soal per nomor dengan indikator soal menunjukkan persentase 74%, untuk soal per nomor dengan indikator menunjukkan strategi persentase 75%, sedangkan soal per nomor untuk indikator menyelesaikan masalah menunjukkan persentase 74%, dan untuk indikator lihat kembali setap soal per angka menunjukkan persentase 63%.
ANALISIS PENGARUH KECERDASAN INTRAPERSONAL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA MATERI BENTUK ALJABAR
Marfiah, Dewi Yuni;
Pujiastuti, Heni
Al-Khawarizmi Vol 4, No 1 (2020): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh
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DOI: 10.22373/jppm.v4i1.6942
This study aims to describe students' mathematical communication skills in terms of their intrapersonal intelligence. This type of research used in this study is a descriptive study using a qualitative approach with as many as 5 people using purposive sampling techniques. In order to obtain the data needed in this study, data collection took the form of tests of mathematical communication skills with algebraic form material, and intrapersonal intelligence questionnaires. The data obtained in the form of data from test results and questionnaires, then the data are analyzed and concluded. Overall the results of tests that were followed by 5 students had mixed results. Furthermore, research subjects were taken to take a written test of mathematical communication skills. Each subject was taken 3 out of 5 students. Based on the results of the study it can be concluded that research subjects who have high intrapersonal intelligence will look superior in their mathematical communication skills. This is because they prefer to interpret understanding by managing and controlling themselves. As for students with abilities that are categorized as low and moderate they can also be intelligent in other types of intelligence and other factors that influence it. Therefore, teachers must pay more attention to each intelligence possessed by students and must apply appropriate learning methods.
ANALISIS KESULITAN MAHASISWA DALAM MATA KULIAH STATISTIKA DESKRIPTIF
Maysani, Rohmah;
Pujiastuti, Heni
Al-Khawarizmi Vol 4, No 1 (2020): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh
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DOI: 10.22373/jppm.v4i1.6949
The purpose of this research is to knew the mistaked of the student that took descriptive statistic subject in banking and finance program study. This research used descriptive research method with qualitative approach and the students of banking and finance program study as a subject of this research. The sample of this research consists of ten students who gave the essay test. The result of this research are : 1) the mistake when present the data into appropriate diagram about 30%; 2) the mistake when present the data into distribution frequncy table about 30%; 3) the mistake when present the data into single distribution frequency table about 20%; 4) unconsistency using mathematics simbol about 40%. Besides the mistake was mentioned, there are any another mistake such as the mistake in calculate about 30% and mistake in using formula about 10%. Most of the student was able to comprehend the concept of the statistic descriptive subject, but still inaccurate into calculation and using simbols.
Beberapa Karakteristik Mushaf Kuno Jambi
Syaifuddin, Syaifuddin
SUHUF Vol 7 No 2 (2014)
Publisher : Lajnah Pentashihan Mushaf Al-Qur'an
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DOI: 10.22548/shf.v7i2.126
Before the presence of the printing mechine in the early 19th century, the multiplication of the Qur’an was done through the process of copying manually in many places in Indonesia. As a result of the process of that traditional copying are the happening of some mistakes in the process of copying, the innovation and emergence of various differences among the mushafs. Some research that have been done show that the differences occurred in the aspects of the art of writing (rasm), the sign of reciting, the material of the paper, illuminations and many other aspects to mention. This writing studies six ancient mushafs originated from the province of Jambi. It is through philological and codicological approaches that some characteristics of the Mushaf of Jambi can be clearly identified. Some identification forinstance are the use of the rule of rasm imlÄÂ’i, the variation of waqaf and the rule of reciting the holy Quran (tajwÄ«d), the illumination motifs and the completion of hizb.Keywords:Quran manuscript, rasm ‘uṡmÄÂni, rasm imlÄÂ’, ilumination.
Completion of Matrix Inversions Using Elementary Matrix Inverse Multiplication Method
Cipta, Hendra
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): July 2020
Publisher : Publisher Cv. Inara
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DOI: 10.46729/ijstm.v1i2.8
Abstract. Given a matrix A is ordo . Elementary matrix inverse multiplication produces inverse matrix A which is where I is an identity matrix and is an inverse matrix A. The problem discussed in this research is to find a solution the ordo of matrices by using inverse elementary matrix inversion method with the steps given in solving by completing the smallest ordo matrix first up until the ordo matrix . Keywords: Matrix, Inverse Matrix, Multiplication of Elementary Matrix.
FACTORS RELATED TO THE SECOND RUBELLA MEASLES IMMUNIZATION IN KONAWE ISLANDS DISTRICT: Second Rubella Measles
Syahid, Abdul;
Supodo, Timbul;
Sunarsih
INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD) Vol. 2 No. 2 (2020): INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT
Publisher : Universitas Mandala Waluya Kendari
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DOI: 10.36566/ijhsrd/Vol2.Iss2/29
Background: National coverage of Rubella-Measles immunization in December 2019 was 87.33%. The coverage of Rubella-Measles 2nd immunization in Southeast Sulawesi Province with the lowest achievement was in Konawe Islands Regency. at 26.35%. This study aimed to analyze the factors associated with measles-rubella 2nd immunization in Konawe Islands Regency. Methods: The design of this study is a quantitative study with a comparative study approach, namely a form of research that compares two groups or more of a certain variable. The study population was 1119 children aged 25 to 30 months, while the study sample was 152 children aged 25 to 30 months, and respondents were mothers who had children aged 25 to 30 months who were selected as samples. The sampling technique used simple random sampling. Descriptive data analysis, inferential analysis, and odds ratio with Chi-square statistical tests were used. Result: The results of the study there is a relationship between knowledge (p-value = 0.000; OR = 1.1) with Rubella Measles immunization. Conclusion: There is a knowledge relationship with measles-rubella 2 immunization in Konawe Islands District.