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Pendidikan Matematika
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Articles 115 Documents
Search results for , issue " Vol 4, No 2 (2014)" : 115 Documents clear
PENGEMBANGAN MODUL BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MATERI PENERAPAN ALJABAR DALAM MENYELESAIKAN MASALAH ARITMATIKA SOSIAL PADA PEMBELAJARAN MATEMATIKA KELAS VII SMPN 16 PADANG Julian, Sri Thirteen
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This developmental research was based on the teaching materials such astextbooks used by students could not construct the way of students thingking,independent learning, and the students could not relate the learning materialswhich have been studied into the daily life. The attemp done to solve the problemsis by developing teaching materials in the form of a module-based of ContextualTeaching and Learning (CTL). This research is aimed to determine the validityand to find out the practicality of module-based CTL in the materials about theimplementation of algebra in solving the social arithmetic problems. This type ofresearch was developmental research by using 4-D model. It was done until thephase of development. According to validators, it was found that the result of thevalidity was valid. The result of the practicality of the module from the studentsand teachers expressed that the module was very practical.
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS MASALAH UNTUK MATERI HIMPUNAN PADA PEMBELAJARAN MATEMATIKA SISWA KELAS VII SMPN 3 LUBUK BASUNG Ade, Fatimah -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research was conducted as the textbooks provided could not help the students much in the learning process, so that learning materials designed directly by the teacher was needed. These materials should enable the students to learn independently, and they should be easy to be understood, have communicative language and are effective to improve the students’ problem solving ability. Therefore, a problem-based Student Worksheet for teaching assemblage topic was developed. This research was aimed at developing problem-based Student Worksheet which was valid and practical. This was a developmental research which used 4-D model consisting of defining, designing, developing, and disseminating. The defining phase consisted of syllabus and Lesson Plan analysis, textbook analysis, the students’ characteristics analysis, and interview done to the teacher and the students. In the designing phase, the problem-based Student Worksheet was developed. In the developing phase, the Student Worksheet was tested its validity and practicality. The result of the validity test showed that the Student Worksheet developed was valid (3,63) and the result of the practicality indicated that Student Worksheet was very practical (84%)
PENGEMBANGAN MOUL BERBASIS PENEMUAN TERBIMBING UNTUK MATERI SUKU BANYAK PADA PEMBELAJARAN MATEMATIKA SISWA KELAS XI IPA SMA TAMAN SISWA PADANG Roski, Adrida Muttiana
Pendidikan Matematika Vol 4, No 2 (2014)
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This research was background by the use of teaching materials that do notcontain all the material students systematically with basic competence. Requiredinstructional materials that guide students to learn independently in the form ofmodules. The module is a module which was developed based guided discovery.This study aims to develop a guided discovery-based modules for material TribeMany valid and practical in high school Tamansiswa Padang. This type ofresearch is the development of research, this development using 4-D modelsconsisting of four stages: define, design, develop, and disseminate. In this study,the research phase is limited to the extent that stage develop the validity andpracticalities. The research instrument is (1) sheet validation, (2) questionnairepracticalities and (3) guidelines for the interview. 3,2 Validation module has avalidity of a valid category. questionnaire results practicality with pratikalitas85,63% teachers have very practical category. The results of the questionnairepracticality with 94,08% students have pratikalitas very practical category. It canbe concluded that the guided discovery-based modules for learning the materialpolynomials in high school math class XI IPA Tamansiswa Padang that has beengenerated can be declared valid and practical.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF JIGSAW II DISERTAI EMBEDDED-TEST TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS XI IPA SMAN 1 LENGAYANG KABUPATEN PESISIR SELATAN Arieska, Ovi Lidia
Pendidikan Matematika Vol 4, No 2 (2014)
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This research is motivated by student less moment concentration while learning and understanding of mathematical concepts students are still low. This study aims to determine whether there is any effect of the application of cooperative learning model Jigsaw II with Embedded-Test the ability of the students understanding of mathematical concepts. This research is a pre-experiment with one shot case study design use simple linier regression. The population in this study were students class XI IPA SMAN 1 Lenganyang enrolled in the school year 2014/2015. The sampling technique was randomly. The sample in this study is a class XI IPA3. The instrument used in this study is the final test. Based on the analysis of the data shows that there are significant cooperative learning model Jigsaw II with the Embedded-Test for the math concepts students comprehenshion. 55,74% variations in understanding the concept influenced by Jigsaw II with Embedded-Test. That means there is some positive relationship or the direction of a relationship between cooperative learning model Jigsaw II a long with understanding the concept of Embedded-Test.
PENGEMBANGAN MODUL BERBASIS KONTEKSTUAL PADA MATERI GEOMETRI UNTUK SISWA KELAS X DI SMA PGRI 1 PADANG Firdaus, Ahmad -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research has background with geometry subject abstractive and the material that less guided student to apply geometry subject on daily activity. This research has purpose to know validity and practicality module based on contextually to geometry subject that developed in class X SMA PGRI 1 Padang. The kinds of study are research and development by 4-D model. On define section consists of syllabus analysis, text book analysis, literature analysis and observation with teacher and student. Design section is done planning of module based on contextually, then develop section is done exams validity and practicality. The result of exam module validity shows that this module on characteristic which very valid namely 83%. Result of exam practicality by the teacher shows that this module on practice characteristic namely 80% and the result exam practicality by the student shows that this module on characteristic which very practice namely 84%. The conclusion that module based on contextually on geometry subject is develop by valid and practical.
PENGARUH PENERAPAN COOPERATIVE LEARNING TIPE TWO STAY TWO STRAY TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI IIS SMAN 14 PADANG TAHUN PELAJARAN 2014/2015 Fadillah, Dini -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research is background by the comprehending of students mathematic concept is still low. And the students do not have the braveness to give share their idea. The aim of this research to see while Cooperative Learning Tipe Two stay Two Stray has significant effect to comprehend the students mathematic concept . The type of this research is experimental research by using pre test and post test group. The population of students of second grade of social senior high school of 14 Padang. The instrument used in this research is comprehending students concept in essay test with the reliability 0,79. Based on the calculating of t-test is found ttest = 4.41 , it shows that it is bigger than 𝑡0,025=2,04 . it show that the hypothesis is accepted. So that there is significant effect by using Cooperative Learning Type Two stay Two Stray in students mathematic concept comprehending for the second grade of social concentration senior high school of 14 Padang .
PENGARUH PENERAPAN STRATEGI SPOTLIGHT TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 2 LUBUK SIKAPING Warman, Egi -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research was background by students understanding of mathematical concept in class VIII SMP 2 Lubuk Sikaping academic year 2013/2014 that was still low, the students were not brave to perform and give their opinion in front of the class. The pupose of this research was know about students understanding of mathematical concept that used spotlight strategy better than with used conventional learning and see how students growth understanding of mathematical concept whit apply spotlight strategy at class VIII SMPN 2 Lubuk Sikaping. Type of research was experiment research, with the type of randomized trials on the subject. The form of the test was used in this research was descriptive with reliabilities test 0.950. Technic of analyze the data was used test t one side, and hypothesis test results obtained ttable value = 1.677 and t = 1.852. The hypothesis was accepted because t > ttable, there for the hypothesis was given accepted at real level α = 0.05. It can be concluded that students understanding of mathematical concept with apply spotlight strategy was better than students understanding of mathematical concepts with conventional learning at class VIII SMP 2 Lubuk Sikaping.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK BERKIRIM SALAM DAN SOAL TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 1 RANAH BATAHAN KABUPATEN PASAMAN BARAT -, Isnayarni -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research was conducted by conceptual understanding of student had low and unwilling to ask questions and rarely hold a discussion. This was an experimental research which used random the subject design. The population of the research was all of the first year students of SMPN 1 Ranah Batahan registered in academic year 2013/2014. As the sample, the students in class VII1 was taken as the experimental group, and those in class VII3 was chosen as the control group. The instrument of the research was an essay post-test whose reliability was . The data gotten was analyzed by using MINITAB. The resultf of data analysis showed that was 0,041 wich was smaller than . Thus, it was concluded that the use of chained-greeting and questions technique could improve the conceptual understanding student mathematics the better than the use of convensional learning in the first year of SMPN 1 Ranah Batahan Kabupaten Pasaman Barat.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE PERTANYAAN PENILAIAN TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMP NEGERI 13 PADANG TAHUN PELAJARAN 2013/2014 Fitri, Lisfia -
Pendidikan Matematika Vol 4, No 2 (2014)
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This study was motivated by an understanding of mathematical concept students are still low and the students do not understand about the subject matter because it does not want to learn at home , resulting in a low student math learning outcomes. This type of research is experimental research design randomized trials on the subject . The population of this study is the eighth grade students of SMP Negeri 13 Padang and the sample was grade VIII.6 VIII.9 experimental class and control class . The instrument used in this study is the essay test . Data were analyzed using t-test . Based on the analysis of data obtained by the average student learning outcomes experimental class higher than the control class. Thus , it can be concluded that the ability of understanding mathematical concepts students use the Question Type Active strategy assessment better than conventional learning at Junior High School eighth grade 13 Padang .
PENGARUH PENERAPAN MODEL COOPERATIVE LEARNING TEKNIK TWO STAY TWO STRAY TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS XI IIS 1 SMAN 16 PADANG Melisa, Mutia -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research is motivated by low learning achievement math of students andmany students are not sure with their answer and prefer have a copy from theirfriend. The objective of this study to know if applying the model of CooperativeLearning techniques Two stay Two Stray effect on students learning achievementof Mathematic students grade X1 IIS 1 SMAN 16 Padang and how studentslearning attitude after using the model of Cooperative Learning techniques Twostay Two Stray. Type of this research is pre-experiment with scheme of researchPre-test and Post-test group. The hypothesis result using t test showed thathypothesis was accepted with value of thitung is 11.92 and the value of students’attitude based on the result of the 1st observation is 3.13 with criteria B (good)and at the 2nd meeting with criteria SB (very good). It can be concluded there isthe effect of applying a model of Cooperative Learning techniques Two stay TwoStray to the mathematics learning achievement and attitudes of students at classX1 IIS I SMAN 16 Padang.

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