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Villia Anggraini
Universitas PGRI Sumatera Barat
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PENGARUH PENERAPAN PAIKEM DALAM MODEL PEMBELAJARAN KOOPERATIF TEKNIK BERTUKAR PASANGAN TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS IX SMP NEGERI 2 BAYANG TAHUN PELAJARAN 2012/2013 Putri, Anika; Rismen, Sefna; Anggraini, Villia
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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This research background for the understanding of mathematical concepts students are low and students do not want the beta to the teacher and told friends what they do not understand about the subject matter being studied. The research aims to determine whether the students understanding of mathematical concepts by applying PAIKEM in cooperative learning model couples swapping technique is better than the students understanding of mathematical concepts with conventional learning in class IX SMP 2 Imagine the school year 2012/2013 .This type of research is experimental , with random design of the subject . The population in this study were all students of class IX SMP 2 Bayang listed in the school year 2012/2013 . Sampling was done randomly so that the selected class as a class ix2 XI6 as experimental and control classes . The instrument used was a test of understanding the concept in the form of essays with reliability 0 , 80.Teknik analysis of the data used is the t test with one hand calculation MINITAB software .Based on the analysis of data obtained average value of mathematics learning outcomes experimental class is 85,30 and control class 79.14. Hypothesis testing using t-test with a one -party software MINITAB calculations obtained p - value 0.037 and α = 0.05 means p - value < α then the hypothesis is accepted at the 95% confidence level . It can be concluded that the students understanding of mathematical concepts in mathematics learning by applying PAIKEM in the cooperative learning technique Couple Exchanging better than the students understanding of mathematical concepts by applying conventional learning models in class IX SMP 2 Imagine the school year 2012/2013 .
Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Snowball Throwing Terhadap Pemahaman Konsep Matematis Siswa Kelas VII SMPN 2 Ranah Batahan Tahun Pelajaran 2012/2013 Dola, Era Angga; Anggraini, Villia; Lovia, Lita
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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This research of background by students tend to ask her/his friend about her miss understanding in learning than to her/his teacher and it makes a horsy condition. This can be proved from the percentage of students mathematic score in final examination at the first semester. So, this research has purpose to find out the student understanding in mathematical concept at eighth grade of  SMPN 2 Ranah Batahan use cooperative learning strategy type snowball throwing is better than use conventional strategy. The design of this research is experiment. In addition, the population was student at eighth grade of SMPN 2 Ranah Batahan academic year 2012/2013 which consist of  fourth classes and use random technique sampling and was chosen VII.1 as experimental class and VII.2 as control class. The instrument was used is test and essay form. Based on the score of math post-test of two sample classes, the research found that the range value of experiment class is 72,46 and range value of control class is 43,68. The result from hypothesis testing with MINITAB proved P- value = 0,000 smaller than from α=0,05. So, it can be concluded that students understanding in mathematical concept by using cooperative learning strategy type snowball throwing is better than using conventional strategy at eighth grade of SMPN 2 Ranah Batahan.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF BENAR SALAH BERANTAI TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 2 LINGGO SARI BAGANTI Siska, Dona; Anggraini, Villia; Mardiyah, Ainil
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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This research has background by students less activity and concept of students understanding in mathematical, also students teamwork in learning process. This research aims to know students activity and to know what is concept of students understanding in mathematic applying by students was wrong real correct strategy related has good effect than the concept of students understanding in mathematical with conventional study. This research was experiment, with research device of subject was random. The population was class students of  VII SMPN 2 Linggo Sari Baganti. The samples were class of VIIb as experiment and VIId as control class. Instrument this research was final test concept of students understanding in mathematics. Test used in essay form with reliability of test r11 = 0,8955. Technique the data analysis was test by using MINITAB. Based on the value of final test mathematics at both classes of samples obtained by experiment class had mean score = 74,53, standard deviation = 20,11, control class had mean score = 54,14, standard deviation = 21,60. Result of data analysis known by both samples have homogeneous and normal distribution α = 0, 05, P-Value 0,000, so that can be concluded the concept of students understanding in mathematics by applying wrong real correct strategy related had good effect than the students understanding with conventional study at students of VII SMPN 2 Linggo Sari Baganti in academic year 2012/2013.
Pengaruh Penerapan Model Pembelajaran Kooperatif Teknik Keliling Kelompok Terhadap Pemahaman Konsep Matematis Siswa Kelas IX SMPN 2 Lembang Jaya Kabupaten Solok Tahun Pelajaran 2012-2013 Gufron, Muhammad; Rismen, Sefna; Anggraini, Villia
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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The lacking of students’ activities in learning mathematics and the less understanding of mathematical concept. The aims of this research are to 1) know  how the development of student activities is by applying the model of cooperative learning of club-round technique to the grade-IX students of SMPN 2 Lembang Jaya, 2) whether the mathematical concept understanding by applying such model is better than that by using the conventional learning to the grade-IX students of SMPN 2 Lembang Jaya. Population is the students grade-IX of SMPN 2 Lembang Jaya of academic 2012/2013 years. The sampling is made randomly and the chosen samples are grade-IX 3 as an experimental class and grade-IX 4 as a control class. The type of research is an experimental research with random to subject design. The analysis technique of the data using activities observasition and test t by one side. Based on the analysis of data, it is obtained that 1) the students’ activities experience an improvement by applying the model of Cooperative Learning of Club-Round Technique, 2) t result 2,02 > t tabel 1,69  So that, the students’ mathematical concept understanding applying such model is better than the students’ mathematical concept understanding using the conventional learning to the grade-IX students of SMPN 2 Lembang Jaya of the year 2012/2013.
PENGARUH PENERAPAN STRATEGI GENIUS LEARNING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII.7 MTsN DANGUNG-DANGUNG KABUPATEN LIMA PULUH KOTA Nurke, Asiah; Anggraini, Villia; Harisman, Yulyanti
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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The background of the research are the students’ mathematical concept apprehension, leading to their low mathematical points. The purposes of this research is to know whether the students’ mathematical concept apprehension by applying the Genius Learning strategy is better than the conventional learning for the VII-grade students of MTsN Dangung-Dangung. This is an experimental research. The technique of sampling is by considering the existing characteristics and the sampling is purposive samples. The samples are taken in the purpose of improving the students’ mathematical concept apprehension and improving their learning completion. The instrument used in this research is the final test. The points of learning result for the students are processed with the Mann-Whitney test by using the final test data with the indicator of concept apprehension. The analysis is made by the assistance of Minitab and provides the probability value of 0.3197. It is shown that the probability is > α. So that the hypothesis put forward is rejected on the trust level of 95%. It is concluded that the students’ mathematical concept apprehension by applying the Genius Learning strategy is similar with that using the conventional learning for the VII-grade students of MTsN Dangung-Dangung in the year 2012/2013.
PENERAPAN MODEL QUANTUM TEACHING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMP NEGERI 5 LUBUK ALUNG Syofna, Erni; Putra, Atus Amadi; Anggraini, Villia
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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There are several background in this research. First, the teacher still dominate all of theaching learning process so that the process applied one way communication or teacher centered. Second, the student are less activity. Third, the students less motivation which affect  the understanding of math concept of student especially is grade VIII. The purpose in this research to know whether the understanding of math concept of student by applying the quantum teaching model is better than the understanding of math concept of student by using conventional learning. The kind of this research is experiment by using random subject.  The population in this research is the student in grade VIII. The sample in this research is grade VIII.3 as experiment class and VIII.4 as control class. The instrument in this research is essay test with reliabilitas = 0,40. The technique of data analysis is used t-test one side, obtained,> then the hypothesis in this research is accepted. It is conclude that of math concept of student by applying quantum teaching model is better than the understanding of math concept of student by using conventional learning. Based on data analysis of student can be seen an increasing number of student who are active in every meeting.
PENGARUH PENERAPAN PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION (STAD) DISERTAI TOPICAL REVIEW TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 3 X KOTO SINGKARAK Saputra, Yoke Hendri; Anggraini, Villia; Febriana, Rina
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Research on background by the student’s comprehension of mathematical concepts is low. The type of research is research experimental with design   random trials on the subject. Population is all student’s of class VIII that registration in the school year 2013/2014, while sample is student of class VIII B as experiment class and VIII C as control class. Instrument that use in research is final test in from of essays, with a reliability test 0,926. Based on result analysis data obtained by the average in learning of result student experiment calss that is 79,7 and control calss that is 66,95. From result of statistical test t obtained t cound = 2, 3244 and t table = 1,682, because t cound > t table, then hypothesis that proposed to accepted. So it was concluded about studen’s comprehension of mathematical concepts with the aplication of cooperative learning type student team achievement division (STAD) with topical review better than the student’s comprehension of mathematical concepts with conventional learning in class VIII SMPN 3 X Koto Singkarak.
PENERAPAN STRATEGI INQUIRING MINDS WHAT TO KNOW DALAM PEMBELAJARANMATEMATIKA SISWA KELAS VII SMPN 1 RANAH BATAHAN KABUPATEN PASAMAN BARAT Asrialdi, Asrialdi; Rahmi, Rahmi; Anggraini, Villia
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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      The introduction of this research was caused by low mathematical of student’s achievement at seventh  SMPN 1 Ranah Batahan. To solve the problem, the researcher  devoloved an inquiring minds what to know strategy. the aim of this research to know the student’s mathematical achievement by using inquiring minds to know strategy is better than conventional strategy. the design of this research is experimental research. The population was taken  from seventh grade of student’s at SMPN 1 Ranah Batahan academic year 2012/2013. The technique sampling of this research was random sampling and chosen VII.2 as experiment class and VIII.1 as control class. The instrumen was used test. In form essay with reability test =0,99. Technique of data analysis was used ttest one side. Based on the hypotesis testing was obtained P- value= 0,001 < α=0.05, so it can be concluded that student’s  mathematical achievement by using inquiring minds what to know was better than conventional strategy.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK KANCING GEMERINCING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII MTsN PALANGKI Mursyida, Mursyida; Anggraini, Villia; Mardiyah, Ainil
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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This research based of the lack of the students’ comprehension of mathematics concepts. This condition can be shown from students’ mathematics achievements of class VIII MTsN Palangki of Sijunjung Regency in 2013/2014 Academic Year. The purpose of this research to find out the effectivity of the application of cooperative learning technique Kancing Gemerincing toward the comprehension of students’ mathematical concepts and  influence of the application of cooperative learning technique Kancing Gemerincing toward the comprehension of students’ mathematical concepts. This research is kind of experimental research with the design random on the subject. The population of this research is students in class VIII that consist of 6 classes. The instrument that was used in this research is observation of student activity sheets and post test in form of  essays with reliability of the test is 0.855. Technique of data analysis is using one side T- Test with MINITAB. The result of hypothesis test is gotten that P-value 0.016 is smaller than α that is 0.05, so the research hypothesis can be accepted. Consequently, it can be concluded that the students comprehension of mathematical concepts with the application of cooperative learning technique Kancing Gemerincing is better than conventional learning in the class VIII of MTsN Palangki of Sijunjung Regency.
PENGARUH PENDEKATAN RECIPROCAL TEACHING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 1 GUNUNG TULEH KABUPATEN PASAMAN BARAT TAHUN PELAJARAN 2012/2013 Nelfia, Nelfia; Anggraini, Villia; Haryono, Yulia
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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This research is based by the lack of understanding of the mathematical concepts that still low, reading comprehension of student with subject matter, textbook owned does not used properly, and student lest to practice or given opportunity for deliver about their understanding with reading topic. This research is aimed at knowing wheather the understanding of the mathematics concept of the students who are treated by used Reciprocal Teaching approach is better than understanding of the mathematics concepts of the students with conventional teaching. This type of research is experimental. The population of research is student class VIII SMPN 1 Gunung Tuleh West Pasaman 2012/2013 academic year that consist of 5 class. The technik data collection have done is random sampling, the class had choosen VIII4 for ekspriment class and class VIII3 for control class. Instrumen that used of post test with indicator concept understanding. Hypothesis test result that gotten P-value is 0,007<a, so it means that hypothesis is accepted, consequently it can be concluded that the understanding of the mathematics concept of the students who are treated by used  Reciprocal Teaching approach is better than understanding of the mathematics concept of the students with conventional teaching class VIII SMPN 1 Gunung Tuleh Kabupaten West Pasaman.
Co-Authors Ainil Mardiyah Amalia Putri Amri, Arif Rahman Anika Putri Anna Cesaria Annisa Syafitri Asiah Nurke Asmarita Asmarita Asrialdi Asrialdi Atus Amadi Putra Audra Pramitha Muslim, Audra Pramitha Deni Marion Gustina Des mawita Dewi Kurnia Dewi Susanti Dewi Yuliana Fitri Deza Karlina Dona Siska Early Yohanda Era Angga Dola Erni Syofna Evi Yani Fajriati, Putri Fatthia Muhani Fitra Yarni Fitri Yulia Ningsih Hafizah Delyana, Hafizah Helmi Ali Heni Pujiastuti Iga Kumala Sari Isma, Isma Delita Jasiah Jasiah Julayfah Irina Nasution Keysha Alifia Syahwa Lita Lovia Lucky Heriyanti Jufri, Lucky Heriyanti Mardiati Mardiati Marianto Marianto Melda Elfiyanti Melisa Melisa Merina Pratiwi Mery Siska Muhammad Gufron Mukhni Mukhni Mursyida Mursyida Nelfia Nelfia Neza Nurvatjri Nila Wati Nofri Yudi Arifin Nurlaili Putri Angriani Rahima Rahima Rahma, Puji Aulia Rahmi Rahmi Rahmi Rahmi Ramadoni, Ramadoni Ramayana Ramayana Reflina Reflina Rina Febriana Rini Hartati Risa Lusiana Ronaldi Ashari Rosalinda Rosalinda Sari, Anggi Yulia Sari, Anggun Permata Sefna Rismen Sherly Adrila Fitri Shummi Maryetti Sindi Aulia Siti Haifa Alma Sofia Edriati Sri Handayani Sri Wahyuningsih Tisnim Tisnim Ulil ‘Azmi Ulil ‘Azmi Vivin Gusdiana Wella Juliati, Wella Wenny Oktariza Winda pratiwi hamda Yasser Arafat Yoke Hendri Saputra Yulia Haryono Yulyanti Harisman Zainol Hasan Zulfitri Aima