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Jurnal Elektronik Pendidikan Matematika Tadulako
Published by Universitas Tadulako
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Articles 242 Documents
Penerapanlangkah Polya dalam Menyelesaikan Soal Cerita Keliling dan Luas Persegipanjang Marlina, Leni
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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Abstract

The purpose of this research is to describe the implementation of Polya phase that can improve student learning outcomes in solving word problems about rectangular in VII A SMP Negeri 19 Palu. This type of research is a classroom action research. Plan of this research is based of  Kemmis and Mc. Taggart. Based on the result of the research learning to use Polya phase can increase the student’s learning outcomes to solving the word problem about rectangular in VII A SMP Negeri 19 Palu, those are: 1) understanding the proble; 2) devising plan, 3) carrying out the plan;and 4) looking back at a complete solution.
PENERAPAN METODE PENEMUAN TERBIMBING UNTUK MENINGKATKAN PEMAHAMAN SISWA PADA MATERI GRADIEN DI KELAS VIII SMP NEGERI 9 PALU Yusnawan, Putu Adi
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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Abstract: The problem of low student understanding on the items gradient is an important aspect in teaching and learning mathematics. This research was conducted with the aim of obtaining a description of the application of reinvention  methods which can increase student understanding of the items gradient in class VIII SMP Negeri 9 Palu. To improve students understanding of the items gradient, done with class action research refers to the model of Kemmis and Mc. Taggart which consists of four components, namely: 1) planning, 2) implementation of the action, 3) observation, 4) reflection. The results of this study indicate that two cycles are carried out to increase understanding according to indicators of the success of the action, taken through reinvention method with the following steps: 1) formulation of the problem, 2) data processing, 3) the preparation of the provisional estimates (conjecture), 4) examination of provisional estimates; 5) verbalization provisional estimates; 6) feedback.
PENGGUNAAN ALAT PERAGA PAPAN GEOMETRI DENGAN METODE PENEMUAN TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI LUAS BELAH KETUPAT DAN LAYANG-LAYANG Kantohe, Elisabeth
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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Abstract: Target of this research is to obtain;get deskripsi usage of appliance physic of geometry board with invention method guided able to improve result learn class student of VII SMP Negeri 19 Palu at wide items of rhombus and kite. Research type is research of class action. The research plan refer at model of Kemmis and Mc. Taggart. Pursuant the result of research, that study using visual appliance of geometry board with invention method guided to make active student in study and also make student find by self wide formula of rhombus and kite, so that student can keep in view the formula.
PENERAPAN METODE PENEMUAN TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI LUAS PERMUKAAN DAN VOLUME BALOK Purwatiningsi, Sri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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Abstract:The Objective of this research was to obtain the learning descripsion applying guided discovery learning method in effort to increase learning outcome on material of surface area and volume of cubein VIII SMP Negeri 12 Palu. This was a classroom action research refered to Kemmis and MC Taggart reseach design. Based on the research results, the learning applied guided discovery learning method can increase students’ learning outcome on the material of surface area and volume of cube namely: (1) orienting the students on the problem, (2) organizing the students in learning, (3) guiding individual and group insvestigation, (3) presenting activity result and (5) evaluating students’ learning achievenment.
PENERAPAN METODE PENEMUAN TERBIMBING UNTUK MENINGKATKAN PEMAHAMAN SISWA KELAS VII SMP NEGERI 6 PALU PADA MATERI HUBUNGAN SUDUT-DALAM DAN SUDUT-LUAR SEGITIGA Aminudin, Rusmin
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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The purpose of this research aim to the describe of applying the guided discovery method in improving the understanding of student in class VII Junior High School 6 Palu of relation interior-angle trilateral and external-angle. This Research type is class action research. Research device relate at model of Kemmis and Mc Taggart executed with two cycle. Result of research indicate that the applying of guided discovery method can improve the understanding of student in class of VII Junior High School 6 Palu in items of relation of interior-angle and trilateral external-angle with the characteristic that is: (1) lesson items presented in the form of problem, (2) concept and formula taught to pass the activity in LKS, (3) teacher of personating fasilitator in course of study, (4) interaction in class have the character of the multi instruct.
PENERAPAN LANGKAH-LANGKAH POLYA UNTUK MENINGKATKAN HASIL BELAJAR SISWA DALAM MENYELESAIKAN SOAL CERITA HIMPUNAN DI KELAS VII SMP NASIONAL WANI Nurhayati, Nurhayati
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 1 (2013)
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ABSTRCT: The purpose of this research is to obtain a description of the application of Polya steps that can improve student learning outcomes in solving word problems in the operation of two sets in class VII SMP Nasional Wani. This type of research is classroom action research with research design refers to the model of Kemmis and Mc. Taggart. The results show that the learning using Polya steps to improve student learning outcomes in solving word problems set in class VII SMP National Wani, including guiding students based on four steps Polya, namely: (1) Understanding the problem, (2) Make a plan, (3) Implement the Plan, (4) Looking back or recheck.
PENERAPAN PENDEKATAN REALISTIC MATHEMATIC EDUCATION UNTUK MENINGKATKAN HASIL BELAJAR SISWA MTsN MODEL PALU TIMUR PADA MATERI PENJUMLAHAN DAN PENGURANGAN BENTUK ALJABAR Surati, Surati
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 2 (2014)
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Abstrak:Penelitian ini bertujuan untuk memperoleh deskripsi tentang penerapan pendekatan Realistic Mathematic Education (RME) yang dapat meningkatkan hasil belajar siswa pada materi penjumlahan dan pengurangan bentuk aljabar. Jenis penelitian yang digunakan adalah penelitian tindakan kelas (PTK). Desain penelitian mengacuh pada desain penelitian Kemmis dan Mc. Taggart, yakni perencanaan, tindakan dan observasi, serta refleksi. Hasil penelitian menunjukkan bahwa melalui penerapan pendekatan RME hasil belajar siswa meningkat, dengan mengikuti tahap-tahap RME yaitu (1) memahami masalah, (2) menyelesaikan masalah, (3) membandingkan dan mendiskusikan jawaban, (4) menyimpulkan.Abstract: This research aim to obtain a description about applyingRealistic Mathematic Education (RME) approach able to improving student achievment of additional and subtraction of algebra form matter. This was a classroom action research. design refers to the design of the research Kemmis and Mc. Taggart, that is planning, action and observation, and reflection. The results of research indicating that passing applying of RME approach student achievment can mount, with the steps of RME (1) understanding problem, (2) solving problem, (3) comparing and discusing answer, (4) concluding.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI LOGIKA MATEMATIKA Lapohea, Amrina Zainab
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 2 (2014)
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Abstrak: Penelitian ini bertujuan untuk memperoleh deskripsi tentang penerapan model pembelajaran kooperatif tipe Two Stay Two Stray yang dapat meningkatkan hasil belajar siswa kelas X SMA Negeri 1 Sindue pada materi logika matematika. Jenis penelitian ini adalah penelitian tindakan kelas  mengacu pada desain penelitian Kemmis dan Mc. Taggart  terdiri dari perencanaan, tindakan dan pengamatan, serta refleksi. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran kooperatif tipe Two Stay Two Stray yang dapat meningkatkan hasil belajar siswa kelas X SMA Negeri 1 Sindue pada materi logika matematika,  yakni: 1) melibatkan siswa secara aktif dalam memahami materi dan membahas contoh soal; 2) mengarahkan siswa untuk bergabung dengan kelompoknya masing-masing; 3) berkeliling mengontrol kegiatan siswa dan memberikan bantuan seperlunya pada kelompok yang mengalami masalah; 4) mengarahkan dan membimbing  siswa untuk saling tukar menukar informasi pada saat berkunjung dan dikunjungi; 5) mengontrol kegiatan siswa kembali ke kelompoknya masing-masing; 6) memberikan bantuan seperlunya pada kelompok yang mengalami kesulitan mencocokkan hasil temuannya dari kelompok lain dengan hasil kerja kelompok masing-masing; 7) mengundi kelompok yang mempresentasikan hasil kerja di depan kelas dan kelompok lain menanggapi. Kata Kunci: Model Pembelajaran Kooperatif Tipe Two Stay Two Stray; Hasil Belajar; Logika Matematika. Abstrack: The research aim to obtain a description of the applying of Cooperative Learning Model Type two stay two stray that can improve student learning outcomes X classes at SMAN 1 Sindue material mathematical logic. This research is a classroom action research refered  to desain research Kemmis and Mc. Taggart consisted of  planning , action and observation , and reflection.  The results showed that the application of cooperative learning model two stay two stray that can improve student learning outcomes in class X SMA Negeri 1 Sindue on material mathematical logic, those are: 1) actively engage students in understanding the material and discuss example problems; 2) lead students to join the group each; 3) around control the activities of students and provide assistance as needed in the group that experienced the problem; 4) directing and guiding students to exchange information at the time of visit and be visited; 5) control activities of the students return to their own group; 6) researchers provide the necessary assistance if there is a group who have difficulty in checking off result of its finding from other group with result of each team work; 7) raffle group of researchers who present their work in front of the class and the other listened .
PENERAPAN LANGKAH-LANGKAH POLYA UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH SOAL CERITA PECAHAN PADA SISWA KELAS VII SMP NEGERI 13 PALU Ifanali, Ifanali
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 2 (2014)
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Abstract

ABSTRAK: Tujuan penelitian ini adalah untuk memperoleh deskripsi penerapan metode Polya untuk meningkatkan kemampuan pemecahan masalah soal cerita pecahan pada siswa kelas VII  SMP Negeri 13 Palu. Jenis penelitian adalah penelitian tindakan kelas dengan rancangan penelitian mengacu pada model Kemmis dan Mc. Taggart yang terdiri dari 4 komponen yaitu: 1) Perencanaan, 2) Pelaksanaan Tindakan, 3) Observasi dan 4) Refleksi. Pada penelitian ini, data dikumpulkan melalui lembar observasi, wawancara, tes tertulis, serta catatan lapangan. Data yang diperoleh disajikan secara kualitatif dan dianalisis secara kuantitatif. Hasil penelitian menunjukkan bahwa pembelajaran menggunakan langkah Polya dapat meningkatkan kemampuan pemecahan masalah siswa dalam menyelesaikan soal cerita pecahan di kelas VII SMP Negeri 13 Palu, empat langkah Polya, yaitu: (1) Memahami masalah, 2) menyusun  rencana, 3) melaksanakan rencana, dan 4) mengecek kembali jawaban yang diperoleh.   Kata kunci: Langkah-langkah Polya; Kemampuan Pemecahan Masalah; Soal Cerita Pecahan;   Abstract: The purpose of this study was to obtain a description of the application of Polya’s method to enhance the problem solving fraction word problems in the seventh grade students of SMP Negeri 13 Palu. This type of research is a classroom action research with the study design refers to the model of Kemmis and Mc. Taggart which consists of 4 components: 1) Planning, 2) Implementation of action, 3) Observation and 4) Reflection. In this study, data were collected through observation sheets, interviews, written tests, and field notes. The data obtained are presented qualitatively and quantitatively analyzed. The results show that the learning using Polya steps can increase students problem solving ability in solving word problems in class VII fractions SMP 13 Palu, Polyas four steps, namely: (1) Understanding the problem, 2) develop a plan, 3) execute the plan, and 4) richeck answers obtained. Keywords: Polya steps; Troubleshooting capabilities; Stories about Smithers;
PENERAPAN CONTEXTUAL TEACHING LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA DALAM MENYELESAIKAN SOAL CERITA PENJUMLAHAN DAN PENGURANGAN PECAHAN DI KELAS V SDN INPRES BALAROA PALU Sukri, Mardiani
Jurnal Elektronik Pendidikan Matematika Tadulako Vol 1, No 2 (2014)
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Abstract

The Objective of this research was to obtain the description of the applying the contextual teaching learning (CTL) that can improve student learning outcomes in solving addition and subtraction word problems in V SDN Inpres Balaroa Palu. Type is a classroom action research. The design of this study refers to the research design Kemmis and Mc Taggart that is planning, action, observation, and reflection. The research results showed that the application of contextual teaching learning (CTL) that can improve student learning outcomes in solving addition and subtraction word problems berpenyebut different fractions following components, namely 1) constructivis, 2) ask, 3) finding, 4) learning community, 5) modeling, 6) reflection and 7) assessment.

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