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JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan
Published by STKIP Muhammadiyah Kuningan
ISSN : 24433500     EISSN : 24433500     DOI : -
Core Subject : Science, Education,
Computer Science & IT Education Mathematics
JUMLAHKU published scientific articles through digital journals in 2015 with issue volume 1 number May 1 2015. The period of publication of this journal is every May and November.
Arjuna Subject : -
Articles 103 Documents
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Upaya meningkatkan aktifitas dan hasil belajar matematika peserta didik dengan penggunaan mind map melalui pembelajaran kooperatif tipe STAD di kelas VIII SMP negeri 1 Jumriah, Jumriah
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 4 No 2 (2018): Edisi Vol. 4 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Abstract This research is a classroom action research that aims to determine the increase in learning outcomes and student activities using the concept map (mind mapp) type STAD cooperative learning. This research was conducted at Cimahi 1 Public Middle School class VIIIA. The research method used was the classroom action research method, sampling using purposed random sampling. The results of the study were found 1. From the learning outcomes data, it was found that the average test scores of students in the first cycle were 64.4 (with learning completeness 44.45%), cycle II was 75.7 (with learning completeness 70.37 %), the third cycle is 81.4 (learning completeness is 88.9%). 2. While the data from the research results obtained that the average activity desired (On Task) students in the first cycle is 40%, cycle II is 71% and in the third cycle is 85%. The average activity that is not desired (Off Task) students in the first cycle is 60%, cycle II is 29% and cycle III is 15%. This data shows that the use of concept maps through STAD type cooperative learning is able to increase the desired activities (On Task) of students (an increase of 45%).
Pengembangan media pembelajaran berbasis multimedia dalam pembelajaran matriks transformasi siswa kelas XI Sandy, Rohmad Junia
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 4 No 2 (2018): Edisi Vol. 4 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Perkembangan ilmu pengetahuan dan teknologi sudah masuk ke dunia pendidikan. Salah satu dampaknya yaitu media berbasis  multimedia. Tujuan dari penelitian ini adalah untuk mengembangkan media pembelajaran berbasis multimedia dalam pembelajaran matriks transformasi siswa kelas XI SMA Muhammadiyah 1 Surakarta. Setelah dilakukan pengembangan kemudian di uji kevalidan dan kelayakan oleh ahli materi, ahli media, dan praktisi pembelajaran serta siswa. Penelitian ini menggunakan metode Research and Development (R&D). Terdapat 6 tahap yang harus dilalui, diantaranya tahap analisis, tahap perencanaan, tahap pengembangan, tahap verifikasi, tahap validasi, dan tahap akhir dengan nama TaGeo. Diperoleh bahwa media yang dikembangkan tersebut layak untuk digunakan sebagai media pembelajaran matematika dengan materi Transformasi berdasarkan validasi oleh para ahli dan respon siswa. Hasil validasi oleh ahli materi menunjukkan media yang dikembangkan sangat vali dengan skor rata-rata 3,53. Hasil validasi oleh ahli media menunjukkan media yang dikembangkan sangat valid dengan skor rata-rata 3,49. Hasil validasi oleh praktisi pembelajaran menunjukkan media yang dikembangkan sangat valid dengan skor rata-rata 3,44. Dan hasil respon siswa meunjukkan bahwa media yang dikembangkan sangat layak dengan skor rata-rata 3,41.
PERAMALAN ANGKA INFEKSI SIFILIS MELALUI TRANSFUSI DARAH DI KOTA PONTIANAK DENGAN FUZZY INFERENCE SYSTEM Azizah, Nur; Rustanuarsi, Ressy
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 3 No 1 (2017): Edisi Vol. 3 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

This study aims to forecast the number of syphilis infections through blood transfusion in Pontianak by using the Fuzzy Inference System with Mamdani method. Data on the number of syphilis infections are divided into two, namely training data (TRD) and checking data (CHD). Data on the rates of syphilis infection in month t-2 and month t-1 are used as inputs, while data in t month are used as output. 20 rules are formed in this system. The Mamdani method is used for inference and the centroid method is used for defuzification. The results of this study indicate that the Fuzzy Inference System with Mamdani method can be used to forecast the rate of syphilis infection with an error rate of TRD of 14.4% and CHD of 34.8%.
Upaya meningkatkan hasil belajar matematika dengan menerapkan model pembelajaran kooperatif tipe numbered heads together (NHT) di kelas VIII SMP negeri 1 cimahi Jumriah, Jumriah
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 4 No 2 (2018): Edisi Vol. 4 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

This research is a classroom action research which aims to determine the improvement of student learning outcomes using the Numbered Heads Together (NHT) type of cooperative learning model. This research was conducted in Cimahi 1st Grade VIIIB Public Middle School. The research method used was the classroom action research method, sampling using purposed random sampling. The results of the study found 1, The application of the numbered head together (NHT) method can improve students' mathematics learning outcomes. This can be seen from the increase in average learning outcomes, the average cycle 1 is 64.86, silkus 2 is 69.69 and the cycle 3 is 84 as well as the average grade completeness in cycle 1 is 27.77%, cycle 2 is 53.77% and cycle 3 is 80.56%. While the activities of students in mathematics learning at Cimahi 1 Public Middle School increased continuously, the first cycle was 52.31%, aspects of students' cooperative skills amounted to an average of 60.11%. In the second cycle the aspects of student activity gained an average of 72.68% and aspects of students' cooperative skills were 74.99%. In the third cycle the aspects of student activity averaged 87.03 and aspects of students' cooperative skills averaged 83.79%.
IMPLEMENTASI PENDEKATAN RESOURCE-BASED LEARNING TERHADAP PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP Umbara, Uba
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 1 (2016): Edisi Vol. 2 No. 1 Mei 2016
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Tujuan penelitian ini adalah untuk mengetahui perbedaan peningkatan kemampuanpemecahan masalah matematis antara siswa yang belajar menggunakan pendekatanResource-Based Learning dengan siswa yang memperoleh pembelajarankonvensional.. Penelitian ini merupakan studi eksperimen dengan pendekatankuantitatif. Desain yang digunakan dalam penelitian ini adalah non randomizedpretest-posttest control group design. Desain penelitian ini dipilih karena penelitian inimenggunakan kelompok kontrol, adanya dua perlakuan yang berbeda, danpengambilan sampel yang dilakukan berdasarkan data yang ditawarkan oleh pihaksekolah. Berdasarkan hasil analisis data dan temuan selama penelitian dapatdisimpulkan bahwa kemampuan pemecahan masalah matematis siswa yang belajardengan menggunakan pendekatan Resource-Based Learning lebih baik daripadasiswa yang memperoleh pembelajaran dengan pendekatan konvensional.
Model pembelajaran matematika realistik berbasis teori bruner untuk meningkatkan kemampuan berpikir kritis matematis pada materi bangun datar siswa smp Trisusanti, Desi; Puadi, Evan Farhan Wahyu; Umbara, Uba
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 4 No 1 (2018): Edisi Vol. 4 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Desi Trisusanti (NIM:153223018), Realistic Mathematics Education Based on Bruner’s Theory to Improve Critical Thinking Mathematically geometry of square At Junior High School Students Build Materials (Classroom Action Research at SMPN 2 Cimahi Grades 7B), Department of Mathematics (PMTK), 2017. Capabilities Critical thinking is very important to be possessed by learners. Critical thinking is applied to learners to learn to solve problems systematically, innovatively and designing fundamental solutions. Improvement of critical thinking skills is done through a meaningful learning process for learners. A knowledge will be meaningful for learners if the learning process is implemented in a context or learning using realistic problems. This study aims to improve the critical thinking skills of class 7B students on the material geometry of square through Realistic Mathematical Learning Model-Based Mathematical Learning. This research is a classroom action research with research objects 7B grade students of SMPN 2 Cimahi 2nd semester in the academic year 2016/2017 as many as 26 people. The study was conducted in two cycles, each cycle consisting of 4 stages of planning, action, observation and reflection. The indicator of success of this research is the percentage of critical thinking ability based on KKM more than 71.5% are in high to very high category, Percentage of critical thinking ability of individual mathematical experience from cycle 1 to cycle 2, percentage of classical learning completion at least 80% Students of realistic mathematics learning model based on Bruner's theory are in good category up to very well. Based on the analysis of research data, cycle 1 percentage critical thinking skills of learners reached 69.95% in middle category and the percentage of classical learning completeness reached 69.23%. While on the second cycle of the percentage of the critical thinking skills of students is reached 75.18% at the high category 5:23% or an increase of cycle 1. Percentage of classical learning completeness in cycle 2 reached 84.62%, an increase of 15:39% of cycle 1. Response Learners toward Learning Mathematical Model Realistic-Based Theory Bruner is on the rise and is in good category. From these results it can be concluded that the Realistic Mathematics Instructional Model-Based Theory of Bruner can improve critical thinking skills on the material flat wake mathematical learners 7B classroom SMPN 2 Cimahi.
PENERAPAN MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) UNTUK PENCAPAIAN KEMAMPUAN KONEKSI MATEMATIK SISWA KELAS VII SMP NEGERI Rosyid, Abdul
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 3 No 1 (2017): Edisi Vol. 3 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

The most of junior high students who do not understand the relevance of mathematical material make them often forget the material that has been studied. Junior high school students are still struggling in solving problems related to writing daily life problems into the form of mathematical models and difficulty in connecting between objects and concepts in mathematics. The difficulties of students in learning mathematics are elements of mathematical connection ability. It shows the ability of mathematical connections of students of class VII D SMP Negeri 46 Bandung which is still not optimal. Therefore, researchers apply the MMP (Missouri Mathematics Project) learning model  to attempt to meet the achievement of students mathematical connection ability. Achievement of students mathematical connection ability is seen from the fulfillment of classical learning completeness criteria of 75.00% with KKM of 68 applicable in the class. The research method used is classroom action research method (PTK) which consists of three cycles. The instrument used in this research is a test instrument to measure the achievement of students mathematical connection ability and attitude scale instrument to know the students response to the learning of mathematics using MMP learning model. The result of this research is mathematical connection ability of students in every cycle and after all cycle have been reached and pertained good criterion. Achievement in the first cycle is 77.50%; in the second cycle is 82.05%; in the third cycle is 97.77%; and after the whole cycle is 94.44%.
IMPLEMENTASI PEMBELAJARAN BERBASIS KOMPUTER TIPE DRILL TERHADAP PENINGKATAN KEMAMPUAN SPATIAL SENSE SISWA SMP NEGERI 2 KADUGEDE Yuliardi, Ricki
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 1 No 1 (2015): Edisi Vol. 1 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Penelitian ini mengkaji tentang pengaruh model Pembelajaran MatematikaInteraktif Berbasis Komputer Tipe Drill Untuk Meningkatkan Kemampuan SpatialSense Siswa SMP dalam Materi Bangun Ruang Sisi Lengkung. Populasi dalampenelitian ini adalah siswa kelas IX SMP Negeri 2 Kadugede yang berjumlah 8 kelas,sedangkan untuk sampel diambil kelas IX C sebagai kelas eksperimen dan kelas IXD sebagai kelas kontrol. Data hasil penelitian dijaring melalui instrumen teskemampuan spatial sense , pedoman wawancara, dan angket siswa.Hasil penelitian ini menunjukkan bahwa : (1) Kemampuan spatial sense siswa SMPyang mendapat pembelajaran matematika interaktif berbasis komputer tipe drill lebihbaik daripada siswa yang mendapat pembelajaran konvensional. Peningkatankemampuan spatial sense siswa SMP yang mendapat pembelajaran matematikainteraktif berbasis komputer tipe drill sebesar 0,48 yang menurut kriteria Haketermasuk sedang (2) Respon siswa terhadap pembelajaran matematika interaktifberbasis komputer tipe drill positif. Dari hasil perhitungan angket dan wawancaradiperoleh presentase siswa yang mendukung sebesar 81,28 %, sehinggaberdasarkan kriteria Maulana dapat disimpulkan bahwa hampir seluruh siswamemberikan respons positif terhadap pembelajaran matematika interaktif berbasiskomputer tipe drill. (3) Keunggulan pembelajaran matematika interaktif berbasiskomputer tipe drill diantaranya : (a) Belajar komputer dengan menggunakanmultimedia interaktif dapat menumbuhkan minat siswa dalam belajar matematika. (b)Belajar komputer dengan menggunakan multimedia interaktif dapat membantu siswamemahami konsep bangun ruang sisi lengkung. (c) Animasi yang ditampilkan dapatmembantu siswa memvisualisasikan bangun ruang yang dipelajari. Sedangkan untukkelemahannya adalah keterbatasan sarana dan prasarana untuk mendukungpembelajaran komputer dengan menggunakan multimedia interaktif.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) DALAM UPAYA PENINGKATAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA Safrudin, Deden; Umbara, Uba; Puadi, Evan Farhan Wahyu
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 2 (2016): Edisi Vol. 2 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Penelitian ini bertujuan untuk mengetahui apakah kemampuan berpikir kreatifmatematis siswa yang menerapkan model pembelajaran kooperatif tipe TeamAssisted Individualization (TAI) lebih baik dari pada kemampuan berpikir kreatifmatematis siswa yang menerapkan pembelajaran konvesional. Penelitian inidilaksanakan di kelas VII SMPN 1 Lebakwangi pada semester 2 tahun pelajaran 2015/2016. Teknik pemgambilan sampel yang digunakan adalah random sampling. Metodepenelitian yang digunakan adalah metode eksperimen. Hasil tes kemampuan berpikirkreatif matematis siswa diperoleh nilai rata-rata tes awal kelas eksperimen 32,83 dannilai rata-rata tes awal kelas kontrol 32,17. Sedangkan nilai rata-rata tes akhir kelaseksperimen 48,25 dan nilai rata-rata kelas kontrol 37,42. Teknik analisis datamenggunakan uji-t untuk menguji hipotesis statistik. Pada uji perbandingan dua ratarata diperoleh nilai thitung = 2,040, nilai ttabel = 1,669, karena 2,040 > 1,669 atau-2,040 < -1,669 maka H1 diterima, artinya kemampuan berpikir kreatif matematissiswa yang menerapkan model pembelajaran kooperatif tipe Team AssistedIndividualization (TAI) lebih baik dari pada kemampuan berpikir kreatif matematissiswa yang menerapkan pembelajaran konvesional.
PEMBELAJARAN MATEMATIKA BERBANTUAN SOFTWARE CABRI 3D SEBAGAI UPAYA PENINGKATAN KEMAMPUAN SPASIAL SISWA Ma’sum, Sholihin Abdullah; Puadi, Evan Farhan Wahyu; Yuliardi, Ricki
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 2 (2016): Edisi Vol. 2 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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This study aims to determine: (1) whether the spatial ability of students who use mathematical learning-assisted software Cabri 3D is better than students who use conventional learning (2) How improvement of spatial ability students who study mathematics aided software Cabri 3D (3) How is the response students towards mathematics assisted Cabri 3D software. This experimental study conducted at MTs Sindangsari in the second half for the academic year 2015/2016 with the draft nonequivalent control group design. The population in this study were all students of class VIII MTs Sindangsari. Sampling was done by using sampling techniques purposipe. From the selected sample, one class into a class experiment, ie classes given mathematics learning assisted software Cabri 3D and one class as the control class, the classes given conventional learning. Measurement of spatial ability tests performed using an instrument shaped spatial abilities test description. This instrument has qualified the validity and reliability of the instrument. The results showed (1) spatial ability of students who use mathematical learning-assisted software Cabri 3D is better than students who use conventional learning, it is based on test results mean difference using the U test which showed z count > z table (2) Improved spatial ability of students to use mathematics learning aided software Cabri 3D is better than students who use conventional learning, it is based on test results mean difference score n-gain using the t’ test that show

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