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Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika

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Published by Universitas Dr. Soetomo Surabaya

ISSN : 23379421 EISSN : 25811290 DOI : -

Core Subject : Education,

Education Mathematics

urnal SOULMATH berisi tulisan yang berasal dari hasil penelitian, kajian, atau karya ilmiah di bidang Pendidikan Matematika. Terbit dua kali setahun yaitu Maret dan Oktober. Artikel yang masuk akan direview oleh reviewer yang berkompeten di bidangnya.

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Articles 7 Documents

Search results for , issue "Vol 6 No 2 (2018)" : 7 Documents clear

Tingkat Kemampuan Berpikir Kreatif Siswa dengan Kecerdasan Logis Matematis Sedang dalam Pemecahan Masalah Geometri Asriningsih, Tafsillatul Mufida; Rahmawati, Ana; Lailah, Devi
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

This is a qualitative-descriptive research. The aims of this study is to describe the level of students creative thinking in geometry problem solving tasks. The subject in this research is a student in the average-level of logical-mathematical intelligence. The subject is on the 7th grade of MTs Al-Hikmah Janti Jombang. The research instrument is logical-mathematical intelligence test, creative thinking test, and interview sheet. The result of this study for fluency critera is student can make two shapes in different size. The result for flexibility criteria is student only use one way to determine the area of a shape, it is by using a formula for counting the area. The result for novelty criteria is student can not make some shapes which are different. All that result shows that student only fulfill one of creative thinking criteria, that is fluency critera. But student can not fulfill the other two criterias of of creative thinking they are flexibility and novelty. Therefore student’s level of creative thinking is on level 1 (almost not creative).

Analisis Kesulitan Mahasiswa Pendidikan Fisika FKIP-UNDANA Dalam Memahami Materi Volume Benda Putar Rimo, Imelda Hendriani Eku
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

The purpose of this study was to describe the difficulties of students of Physical Education, Faculty of Teacher Treaning and Education, The University of Nusa Cendana, in understanding the material volume of rotary an area. This type of research is descriptive qualitative. The subject of the study was taken from students of the Physics Education second semester, Faculty of Teacher Treaning and Education, The University of Nusa Cendana, as many as 42 people. Data was obtained through tests and documentation of student work results. The results revealed that there were 3 types of difficulties experienced by physics education students of the University of Nusa Cendana, namely (1) difficulty understanding the concept, such as the difficulty in applying the method used correctly, difficult to determine the upper limit and lower limit of certain integrals that were appropriate to the problem and difficult to determine the right function to be countered. (2) difficulty in calculating accuracy, such as not being careful in calculating multiplying positive numbers with negative numbers and squaring a function. (3) difficulty in image representation. Keywords: Volume of rotating an area, difficulty

Metode Hibrida Berbasis Preprocessing Data Untuk Peramalan Curah Hujan Jangka Panjang Faulina, Ria; Aini, Nur
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

Salt as one of Indonesia's commodities is very dependent on the length of the dry season. The longer the dry season, the greater the process of evaporation of sea water pumped into the salting area. Rainfall is an indicator that is closely related to the dry season pattern in Indonesia. For this reason, it is necessary to have an early warning system to avoid crop failure in salt farmers. The research variables are rainfall, wind speed, and air temperature in Sumenep, Indonesia. Rainfall variables are determined as output variables (variables to be predicted), while wind speed and air temperature are input variables. In this study, the PCC-based ARIMA-ANFIS hybrid method was used to predict long-term monthly rainfall and examine the consistency of the resulting forecast so that it can be used to compile a yearly salt production calendar. The accuracy of the model in the prediction is measured based on the RMSE criteria. The result of this research is ARIMA model give the best accuracy than the recommended method.

Analisis Jaringan Petri pada Jalur Angkutan Umum di Jombang Menggunakan Aljabar Max-Plus Rakhmawati, Nahlia; Hartiningrum, Esty Saraswati Nur
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

The aim of this research is to get a representation of public transport systems in max-plus algebra after the system is simulated into the timeless petri net function. The analysis includes how to simulate the model of public transport transportation on the petri net function and then convert it into the form of a max-plus algebra matrix and then compile a model that meets

PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING DALAM PEMBELAJARAN MATEMATIKA POKOK BAHASAN LINGKARAN Meilantifa, Meilantifa
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

Model pembelajaran discovery learning adalah model pembelajaran yang mengembangkan cara belajar aktif di mana siswa menemukan dan menyelidiki sendiri materi yang akan dipelajari, sehingga materi yang diperoleh dapat tertanam dan tahan lama dalam ingatan.Tujuan dari penelitian ini untuk menunjukkan bahwa hasil belajar matematika siswa dengan model pembelajaran discovery learning lebih baik daripada dengan model pembelajaran langsung pada pokok bahasan lingkaran di kelas VIII SMP Kawung 2 Surabaya. Penelitian ini dilakukan di SMP Kawung 2 Surabaya. Pemilihan sampel menggunakan teknik simple group random sampling. KelasVIIIB terpilih sebagai kelas eksperimen dan kelas VIIIC terpilih sebagai kelas kontrol .Instrumen penelitian berupa tes hasil belajar. Hasil dari penelitian ini diperoleh bahwa penerapan model pembelajaran discovery Learning lebih baik daripada dengan model pembelajaran langsung pokok bahasan lingkaran di SMP Kawung 2 Surabaya.

EKSPLORASI MATEMATIKA PADA PENDIDIKAN ANAK USIA DINI (PAUD) Setiawan, Windi
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

Mathematics carries an important role for life, mathematics is also useful for all sciences. That is why it is important to give (introduce) mathematics to kids since kindergarten age. This research is a descriptive study with qualitative approach that aims to describe the results of the analysis of mathematics learning in kindergartens. This research is expected to be able to be a literacy material to develop the curriculum in kindergarten. The subjects of this study were two kindergarten class B schools. Data collection was carried out by participatory observation, documentation, and interviews. Triangulation techniques are used to check data credibility. The results of this study are descriptions of the results of the analysis of mathematics learning in kindergarten which includes relationships and functions, arithmetic,geometri, statistic and determining the shortest distance.

Profil Lapisan Pemahaman Konsep Siswa SMP Terkait Garis Tinggi Segitiga Safitri, Riana Intan; Mulyani, Sri; Ratu, Novisita
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Dr. Soetomo

This qualitative descriptive research intends to explain the profile of the layer understanding concept of junior high school students related to the altitude of the triangle. The layer understanding concept consist of eight layers, i.e. Primitive Knowing (Pk), Image Making (Im), Image Having (Ih), Property Noticing (Pn), Formalizing (Fo), Observing (Ob), Strucuring (St), and inventising (In). The subject of this research had taken by purposive sampling technique and had obtained three first grade of junior high school students of Negeri 3 Salatiga. Based on the result of the research obtained i.e. 1) in term resolving the matter of concept understanding the altitude of a triangle concept, a high-ability subject reached In layer, a middle-ability subject reached St layer, a low-ability subject reached Fo layer; 2) in term resolving the matter of concept drawing altitude of acute triangle a high-ability subject reached In layer, a middle-ability subject reached St layer, a low-ability subject reached Ih layer; 3) in term resolving the matter of concept drawing altitude of obtuse triangle a high-ability subject reached St layer, a middle-ability subject reached Fo layer, a low-ability subject reached Ih layer.

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