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PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS KONSTRUKTIVISME PADA MATERI BANGUN RUANG SISI DATAR KELAS VIII SMPN 23 PADANG
Syahdi, Septri -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The research is based on the consideration of the importance of teaching materials that used by student but give enough chance for student to build their own understanding. Besides that, students are also not well guided enough to find the concept and connect it with daily life. Due to the reasons, teaching materials called student work sheet or workbook based construction of get up the flat side are developed class eight in SMPN 23 Padang. The aim of this research is to find out the validity and practicality of the workbook that based on construction of get up the flat side. The type of this research is development of 4-D model. The 4-D model consists of 4 development stages : define, design, develop and desseminate. However, the researcher only used 3 stages in this research : get up the flat side. The develop stages is done by developing the workbook and testing the validity and practicality. The analysist of workbook done descriptive way and the result of validity is 3,42 which the highest point of validity. The result of the practicality testing is very high which 86,90 %. It means the workbook based construction of get up the flat side class eight in SMPN 23 Padang is valid and practical.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE PAIR CHECKS DISERTAI KUIS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 13 PADANG
-, Marlina -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research is based on the low mathematical concept comprehension ofstudents. The purpose of this research is to know the effect of applyingcooperative learning model with pair checks type and quiz with mathematicalconcept of students. The type of research is pre-experiment with one-shot casestudy of research framework. The instrument of research is essay with rediabilityr11 = 0,96. The technique of data analysis which is used is descriptive analysis.Based on the result of the research the average score of quis in every meeting is88,52 in quiz 1, 94,55 in quiz II, 98,72 in quiz III, 98,77 in quiz IV and theaverage score of the result before having treament is 54,67 and after havingtreament is 82,42. So, it was concluded that the application of cooperativelearning model with pair checks type and quis with mathematical conceptcomprehesionof second grade Junior High School 13 Padang Students.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE SYNERGETIC TEACHING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 20 PADANG
Ningsih, Nini Gusma
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research is motivated by the students understanding of mathematicalconcepts is low, it can see from the result of students learning process SMPN 20Padang. The aim of this research to determine whether the application by usingactive learning strategies Synergetic Teaching effect on the understanding ofmathematical concepts in class VIII 20 Padang. Type of research is the study ofPre-Eksperimental research designed with Pre-Test and Post-Test Group.Population in this study was a class VIII SMPN 20 Padang 2014/2015 academicyear, to take sample is randomly that is VIII.6 as sample class. The instrumentused in this is the initial test (Pre-Test) and final test (Post-Test) in the from ofdata used essay. The analysis test t-test. Based on the analysis of data obtained,so that the research hypothesis can be concluded that there are significantapplication of learning strategies Synergetic Teaching to the understanding of themathematical concept of class VIII SMPN 20 Padang.
PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI STATISTIKA KELAS VII MTsN KURANJI PADANG
Lestari, Debi Ayu
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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Teaching material that used by students during math learning do not give opportunity to students in contruction self concept. Besides, it doesnât guide students to find the way to give material in the text book in math learning less variation. In hadling the problem , it can be done with developing teaching material such as module base on contextual teaching and learning validly and practically for statistic material at VII grade students. The research used developing research , it is done by using IDI (Intructional Develop Institute). It define step, it is done by analizing sylabus and teaching material that used by the teacher. Module had been validated by one indonesia lecture and ane math teacher. That, it is done practice theartment at islamic junior hight school kuranji padang VII grade students. It is done to see practicality in using module. The result showed that module in math learning base on contextual teaching and learning have been devolped was valid. Base on questioner have been given to student in seeing practicallity was including to practice category. It meens that, module which is used have been practice, interest, and bonefit for teacher and student in learning process. It concludes that module base on contextual teaching and learning in math learning is valid and practice.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE DUA TINGGAL DUA TAMU TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 1 LINGGO SARI BAGANTI
Hidayat, Wirnu -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research is motivated by lack of studentâs understanding of matematicalconcepts. The study aims is to determine the understanding of mathematicalconcepts by implementing cooperative learning model Two Stay Two Stray betterthan an understanding of mathematical concepts with conventional learning classVII SMPN 1 Linggo Sari Baganti. Kind of this research is experimental research,with research plan is Randomized to Subject. Population of this research isstudent`s at grade VII SMPN 1 Linggo Sari Baganti. The instrumentation of thisresearch is understanding test of mathematical concepts. Technique of dataanalysis is used in this research is t-test one side by using software MINITAB.Based on the result of t-test is P-value = 0,023, it means lower than ß = 0,05,therefore hipotesis is accepted. We can conclude that student`s understanding ofmathematical concepts is treated by using Two Stay Two Stray better thanstudent`s understanding of mathematical concepts is treated by usingconvensional learning at grade VII SMPN 1 Linggo Sari Baganti.
PENGARUH STRATEGI PEMBELAJARAN AKTIF TIPE PRACTICE REHEARSAL PAIRS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI MIA SMA MUHAMMADIYAH 1 PADANG
Nandes, Puput Putri
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research was derived from the studentsâ low understanding on mathematics concept. This was caused by the lack of interaction among the students during the teaching and learning process. This research was designed for revealing whether the use of Practice Rehearsal Pairs active learning strategy affected the studentsâ mathematics conceptual understanding. This was a pre-experimental research which used Pre-Test and Post-Test Group design. The subject of the research was the students in class XI of SMA Muhammadiyah 1 Padang. To collect the data, a pre-test and a post-test were administered. Based on the result of data analysis, it was figured that the average score of the students in the experimental class was 54,875 in the pre-test and 74,8375 in the post-test. The result of the hypothesis test showed that the value of tcalculated 7,46 was higher than ttable 2,093 indicating that the hypothesis was accepted. Thus, it was concluded that the use of Practice Rehearsal Pairs active learning strategy exerted an influence upon the studentsâ mathematics conceptual understanding on the reliability level 95%.
PENGARUH PENERAPAN METODE PEMBELAJARAN AKTIF TIPE COURSE REVIEW HOREY TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI MIA SMA PGRI 1 PADANG
Putra, Rian Nanda
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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This research is based on by studentâs comprehension in mathematical conceptswhic is low, the luack of studentâs responsibility in doing etercise and home work.The purpose of reseaich to know does the learning actife method Course ReviewHorey influence toword studentâs comprehension in mathematical concepts atgrade XI MIA SMA PGRI 1 Padang. This research is pre-eksperiment research,with one-shot case study. The population of this research is studentâs at class XIMIA SMA PGRI 1 Padang. The sampel is class XI MIA.3 that was takenrandomly. The instruments of research is quiz and pos-test like essay with testreliability is 0.34. Based on the description and data analysis above, it can beseen that studentâs comprehension in mathematical concepts get increase. Itshows that the arange of studentâs mathematical pos-test are 75,6. Therefore if itcompare with the standar score that is 75, so the average of studentâs pos-test arehigh than ideal score. In conclusion, learning active method Course ReviewHorey influence toword studentâs comprehension in mathematical concepts atgrade XI MIA SMA PGRI 1 Padang.
PENGEMBANGAN MODUL BERBASIS CONTEXTUAL TEACHING AND LEARNING UNTUK MATERI HIMPUNAN PADA PEMBELAJARAN MATEMATIKA SISWA KELAS VII SMP MUHAMMADIYAH 6 PADANG
Guchania, Ruri -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The background of this research is teaching material that less maximizethe students understanding concept in material set, texts books less take thestudents in finding concept and language book that is difficult to understand bythe students. This research is purposed to know validation and practicality frommodule is based Contextual Teaching and Learning that is developed for materialset. Kind of this research is development using 4-D module. That is define stages,design stages, develop stages, and desseminate stage. In this case, this research isonly done in three stages. These are define stages, design stages, and developstages. Define stages consist of analysis syllabus, analysis texts books, analysisliterature, analysis the students characteristics and interviews with teachers andstudents. Design stages is stages that is done to design module is based onmodule Contextual Teaching and Learning. Develop stages consist of validationstges and practicality stages. In conclisions, module is based Contextual Teachingand Learning that have been developd is valid and practical based on the result ofvalidation and practicality.
PENGEMBANGAN MODUL BERBASIS MASALAH UNTUK MATERI PROGRAM LINEAR PADA PEMBELAJARAN MATEMATIKA SISWA KELAS X SMKN 6 PADANG
Utami, Siska Tri
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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The purpose of the research to generate problem based module on the materials of linear program arevalid and practical in SMKN 6 Padang. The type of this research is Research and Development(R&D) by using ADDIE model. ADDIE model consist of five stages, i.e. Analyzing, Designing,Implementing, and Evaluating. The research instrument is (1) sheet validation, (2) questionnairepracticalities and (3) guidelines for the interview. The subject of this research consists of six studentsclass XI SMKN 6 Padang and four validator consisting of lecturer math, Indonesian teacher and twomath teachers. The validity test result of problem based module of valid criteria is 3,9. The practicaltest result of students shows that a very practical category is 84,2 % and teachers shows that a practicalcategory is 80 %. It can be concluded that a problem based module for linear program material at tenthgrade of SMKN 6 Padang are valid and practical.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE THE STUDY GROUP DISERTAI KUIS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 33 PADANG
P, Resty Nurmawati
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar
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Comprehension of mathematical concept of students in class VIII of SMPN 33that still low. The purpose of this research is want to know the studentsunderstanding of mathematical concept by applying the type of active learningstrategies The Study Group and quis are better than students understanding ofmathematial concept by applying the conventional learning. This was anexperimental research which used random research design toward the subject.The population of research is the student in class VIII SMPN 33 Padang is the 7classes. The instrument used in this research is a quis and test in studentscomprehension of mathematical concept. Based on the result of data analysis, itwas revealed that the sample was distributed normally and not homogeny variant.Hypothesis test results obtained Ýá± (4,614) and ttable (1,708), the hypothesis wasaccepted. So, it was concluded that the application of The Study Groupstrategies could improve the students comprehension of mathematical conceptbetter than the conventional learning.