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PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) DISERTAI COLLEGE BALL TERHADAP PEMBELAJARAN MATEMATIKA SISWA KELAS VIII SMP NEGERI 3 BATANG KAPAS KABUPATEN PESISIR SELATAN
Jannah, Miftahul -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The research is motivated by the student accept what the teacher, students are not accustomed to thinking to find concepts learned, students easily forget the material being studied and the results of students mathematics learning low. The purpose of this research to know whether there is any effect of applying the model of Problem Based Learning (PBL) with College Ball to learning mathematics, to know how the attitudes and skills of VIII class students of SMP Negeri 3 Batang Kapas. The study was pre-experimental research design with pre-test and post-test. Sampling technique was done randomly, selected as the experimental class VIIIB class. Is a research instrument test with used is test t, observation sheets attitudes and skills. Based on the calculations obtained tcount= 18.42, more than t(α/2) = 2.05, with α = 0.05, then the hypothesis is accepted. It can be concluded that there is a model application of Problem Based Learning (PBL) is accompanied mathematics. Attitudes and skills after execution models poblem Based Learning (PBL) with the College Ball, the better.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII MTsN TALAOK BAYANG KABUPATEN PESISIR SELATAN
Putri, Novia Isnanni
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research is motivated by the studentâs understanding on mathematics conpent that still low and students on interest in learning mathematics. This research was aimed at revealing whether the use of Student Teams Achievement Division (STAD) models could give a better effect on the studentâ understanding on mathematics concept than the conventional one in class VIII MTsN Talaok Bayang Kabupaten Pesisir Selatan. This was an experimental research which used random research design toward the subject. The instrument used in this research is a test in studentsâ understanding on mathematics concept. Based on the result of data analysis, it was revealed that the sample was distributed normally and had homogeny variant. Hypothesis test results obtained was bigget than indicating that the hypotesis was accepted. So, it was concluded that the application of Student Teams Achievement Division (STAD) models could improve the studentsâ understanding on mathematics concept, and better than the conventional one.
PENGARUH PENERAPAN PEMBELAJARAN TEKNIK ONE TO ONE TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 11 PADANG TAHUN PELAJARAN 2013/2014
Delvi, Wiwik Setri
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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Background in the research is due to the lack of individual responsibility in the process of learning and understanding of the concept of mathematical ability of students is still low. The purpose of research to determine whether a mathematical concept understanding students with applying the technique of One To One better than on a mathematical concept understanding students with conventional learning.This type of research is a research experiment, the population in this research is grade VII, 228 11 Padang. The technique of sampling was done randomly (Random Sampling). The instruments used in the research was the ultimate test with the understanding of the concept of indicators. The test form is used with the reliability test essai shaped r11 0,979. Hypothesis testing-test t used one hand.Based on the hypothesis test results obtained are thitung and ttabel is 6.72 1,58 so reject H0 and H1, then received a research hypothesis is accepted. So it can be concluded that the concept of a mathematical understanding of the application of Engineering students with One To One better than understanding mathematical concepts to students who use conventional learning in Class VII SMPN 11 Padang.
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS KONSTRUKTIVISME PADA MATERI KAIDAH PENCACAHAN UNTUK SISWA KELAS XI IS SMAN 3 LENGAYANG
Farianti, Gusfina -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of the research is the teaching material has not been able to helpthe students to construct the knowledge in finding the concept of teachingmaterial. The effect is the students tend to receive than to understand the learningconcept. The research aims to develop a valid and practical constructivism-basedof studentâs work sheet related to the material of enumeration rule. The type of theresearch is the development by using IDI model. IDI model consists of threedevelopment stages, i.e. define, develop, and evaluation. The validity test result ofstudentâs constructivism-based work sheet by validator is very valid, i.e. 3.51. Thestudent practical test result shows that constructivism-based work sheet is in thecategory of very practical, i.e. 81.25 % and the teacher practical test result is 76.78%, which is in the category of very practical. It can be concluded that studentâsconstructivism-based work sheet related to the material of enumeration rule isvery valid and practical.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE LEARNING STARTS WITH A QUESTION (LSQ) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 14 PADANG
Saryadi, Rahmad -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of this research is about the low of students understanding ofmathematical concepts. This study is aimed to determine whether the applying theactive learning strategy type (LSQ) effect on students understanding ofmathematical concepts at VIII class in SMP 14 Padang. The type of this researchis experimental research, the research design with One Shot Case Study. Thepopulation of this research is 14 students at VIII class in SMP Padang whichconsists of seven classes. The technique is random sampling. The sample isselected VIII.1 class. The instrument used in this research is a test ofunderstanding of mathematical concepts in the form of the final test. The form ofthe test used is the form of an essay by a reliability test is r11 = 0.632. The dataanalysis technique used is t-test. Based on the final math test scores of students inthe class samples obtained an average grade of experiments = 75.96. From theanalysis of the data obtained t = 22.02 and ttable = 2.05. Thus, it can be concludedthat study by using active learning strategies LSQ type effect on the understandingof mathematical concepts at VIII class in SMPN 14 Padang.
PENGARUH PENERAPAN PEMBELAJARAN AKTIF TIPE EVERYONE IS A TEACHER HERE TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 3 SAWAHLUNTO
Purnama, Ridho Hadi
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of the research is the lack of studentâs Math concept. Theresearch aims to know how the development of studentâs Math conceptunderstanding of VIII grade students of Public Junior High School (SMPN) 3Sawahlunto through quiz and the application influence of active Learning Modelof ETH type to the studentâs Math concept understanding in Public Junior HighSchool (SMPN) 3 Sawahlunto. The type of the research is pre experimentresearch with the research design of one shot case study. The population of theresearch is the VIII grade students consisting of seven classes. The research usesa random sampling technique. The selected sampling class is VIII.1 class. Theinstruments used on the research are essay quiz and post-test with the reliabilitytest is 0.755. The technique of analyzing the data is descriptive analysis. Based onthe post-test result of the sampling class students, it is found that the average ofsampling class is 72.6. It is higher than a Minimum Completeness Criteria (KKM)i.e. 70. Based on the quiz result, it is also found that there is an increase ofstudentâs grade average. It can be concluded that the using the active LearningModel of ETH type gives influence to the studentâs Math concept understanding inPublic Junior High School (SMPN) 3 Sawahlunto.
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS PENEMUAN TERBIMBING PADA MATERI EKSPONEN DAN LOGARITMA UNTUK SISWA KELAS X SMA KARTIKA 1-5 PADANG
Firdaus, Sal Sabilla
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of this research is base on how to importans teaching materials in learning process. Instructional materials that are expected to facilitate and guide students to learn independently, and make it easier to understand the concept correctly. Student activity sheet (LKS) that there have not been able to help students understand and remember math concepts well. Associated with the development of teaching materials in the form of discovery learning LKS based on the material logaritma and exponent. This study aims to determine how the validity and practicalities of discovery learning-based LKS. This type of research is the development of the 4-D models consists of four phases: phase define, design, develop, and disseminate. In this study is only conducted three phase. LKS validation results based discovery learning-based validator shows LKS very valid invention is about 4,70. Test the practicalities of the students showed discovery learning LKS based on the category of very practical is 86,1%. It can be concluded that the LKS-based discovery learning is very valid and very practical.
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS PENEMUAN TERBIMBING PADA MATERI ARITMATIKA SOSIAL UNTUK SISWA KELAS VII SMP 1 BAYANG UTARA
Helda, Sri Yuli
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research motivated by the need of teaching material in the learning process. The teaching material is expected to facilitate and guide the students to learn independently and to make easier in finding and understanding the concept correctly. There is only text book used as the teaching material. There is only text book used as the teaching material. Therefore, it is developed the LKS as teaching material base on guided discovery learning in the social aritmatic topic. This research is suppose to find out validity and practicality of LKS base on guided discovery. The type of this research is development research used 4-D model consists of fours steps: phase define, design, develop, and disseminate. The result of LKS validation based on guided discovery by the validator shows that LKS based on guided discovery got high validity: 4,33. Test of practicality by the students shows that LKS based on guided discovery is very practical: 89,27%. It can be conclude that LKS based on guided discovery is very valid and very practical.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE THE LEARNING CELL TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 2 LUBUK SIKAPING KABUPATEN PASAMAN
Nofita, Violin -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of the research is the lack of studentâs math conceptunderstanding and courage to ask to the teachers than to the other students. Theresearch aims to determine whether there is an influence of math conceptunderstanding in applying the Active Learning Strategy of the Learning Cell type.The type of the research is a pre experimental research with pre-test and post-testdesign. The population of the research is the students of VIII grade of PublicJunior High School (SMPN) 2 Lubuk Sikaping, Pasaman Regency. The researchuses a random sampling technique. The instruments used are pre-test and posttestin the form of essay. The technique of data analyzing used is t test. Based onthe finding of the research, the result of data analysis shows that the result of ttest is got the value of t count = 11,91531 and t table = 2,06 because â << . It means that the research hypothesis is accepted. It can also beconcluded that there is an influence of studentâs Math concept understanding byapplying the Active Learning Strategy of the Learning Cell type to the studentâsMath concept understanding of VIII grade students of Public Junior High School(SMPN) 2 Lubuk Sikaping, Pasaman Regency.
PENGARUH PENERAPAN STRATEGI RODA KEBERUNTUNGAN TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 1 PULAU PUNJUNG KABUPATEN DHARMASRAYA
Fitri, Yona Marga
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of this research is lack of studentâs understanding of mathematics concepts. The aim is to determine the studentâs understanding of mathematics concepts by applying strategy âRoda Keberuntunganâ is better than conventional learning class VII SMPN 1 Pulau Punjung. The type of the research was experimental research, the study design was random to subjek. The Populasion of the studentâs in class VII grade SMPN 1 Pulau Punjung. The random sampling techniques, VII7 class as the experimental class and VII6 as the Control class. The instrument is a test of understanding of mathematic concept. Reliability of the test is 0.864. The data analysis technique use t test. From testing hypotheses obtained P-value = 0.003 less than α (0.05). Thus, it can be concluded that studentâs understanding of mathematics concepts apply âRoda Keberuntunganâ strategy in better than the studentâs understanding of mathematics concepts with conventional learning.