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INDONESIA
Pendidikan Matematika
Published by STKIP PGRI Sumatera Barat
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education Mathematics
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Articles 528 Documents
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PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE LEARNING STARTS WITH A QUESTION DALAM PEMBELAJARAN MATEMATIKA SISWA KELAS IX SMPN 13 SIJUNJUNG -, Aiqozni
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

The problems found are students embarrassed and did not want to ask questions about material that is not yet understood, as well as a lack of understanding of mathematical concepts students of class IX SMP 13 Sijunjung. This study aims to determine whether students understanding of mathematical concepts by applying active learning strategies Learning type Start With A Question (LSQ) is better than the students understanding of mathematical concepts that apply conventional teaching students of class IX SMP 13 Sijunjung. This research is an experimental study. The study population was 13 students of class IX SMP Sijunjung. The sampling technique is random, the selected class is a class IX.2 as the experimental class and the control class as a class IX.3. The instrument used was the ultimate test with the indicator of understanding the concept. The form of the test used was 0.742 essay with reliability. On average students understanding of the concept of an experimental class 71.10 with a standard deviation of 13.36 and an average grade control with standard deviation 62.82 12.97. Hypothesis testing is done with the t test of the parties. Students final test result data processed with the help of Minitab software, the value of the P-value = 0.043. It appears that P-value <α. The hypothesis is accepted so that the real level α = 0.05. So it is concluded that the students understanding of mathematical concepts to the application of active learning strategies Learning type Start With A Question (LSQ) is better than the students understanding of mathematical concepts with the application of conventional learning class IX students SMP 13 Sijunjung academic year 2014/2015.
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BERBASIS MATEMATIKA REALISTIK PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL KELAS VIII SMP NEGERI 13 PADANG Ariyanti, Rizallisa -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

The mathematics learning aims is students can use mathematics to solve problems inlife. But the aims was not fully achieved, because the teaching materials used in theform of student worksheets are not based on realistic and can’t encourage students toparticipate actively, so that the learning process become less meaningful. Therefore, itneeds based on realistic mathematics student worksheets. Development researchaims to determine the validity and the practicalities of realistic mathematics studentworksheets based on the material system of linear equations of two variables. Thestudent worksheets are developed by 4-D models, which is modified into define,design, and develop. Based on data analysed shows that the worksheets are developedvery valid with average 3.42 and very practical with a percentage 92.83% from thestudents and 80.68% from the teacher. In addition, the interviews showed studentworksheets help students to understand the material learning. It can be concluded thatstudent worksheets are valid and practical.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE LEARNING TOURNAMENT TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI IPA SMA BUNDA PADANG Suryanto, Dio -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

The background of this research is about the students understanding of mathematical concepts is low and student responsibility, discipline and honesty to the tasks. It can be seen from the results of learning mathematics outcomes at XI class in SMA Bunda in academic year 2013/2014. The study is aimed to determine whether the type of active learning strategies with tournament learning type affects to the students’ understanding in mathematical concepts at XI class in SMA Bunda Padang and how the of students attitudes development in active learning by applying tournament learning type. The research is pre-experimental research, the research design of pre-test and post-test. The subjects are all students at XI class science in academic year 2014/2015 consisting of one class. Research instrument is a test of understanding of mathematical concepts and attitude assessment rubric. The test used is validated in narrative form by the teacher. The data analysis technique used is the t test. Based on the results of the hypothesis test values obtained t = 10.73367 and t0,025=2,052, because t > t0,025 the proposed hypothesis is accepted at the significance level α = 0.05. It can be concluded that active learning strategies application with tournament learning type of students’ understanding in mathematical concepts at XI class in SMA Bunda Padang and students’ attitudes at XI class science are becoming increasingly better.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK BERKIRIM SALAM DAN SOAL TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 6 LEMBAH GUMANTI KABUPATEN SOLOK Agrestia, Dila -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

The background is research was conducted due to the students’ lowunderstanding of mathematics concept and their inability to express ideas andanswer the questions given. The aim of this research was to reveal whether themathematics conceptual understanding of the students taught by applyingcooperative learning model sending greeting technique and question was betterthan that of students taught by applying conventional learning in class VIII ofSMPN 6 Lembah Gumanti. This was an experimental research wich saturatedsampling. The population of the research was the students in class VIII of SMPN6 Lembah Gumanti registered in academic year 2013/2014. The instrument of theresearch was an pre test and post test group whose. Based on the result of dataanalysis by using t-test of direction two, it was found that the value of= 10,13 was higher than     = 2,03 indicating that the mathematicsconceptual understanding of the students taught by applying cooperative learningmodel sending greeting technique and question was better than that of studentstaught by applying conventional learning in class VIII of SMPN 6 LembahGumanti.
PENGARUH PENERAPAN TEKNIK IDENTITAS KORPORAT TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VII SMPN 1 KOTO SALAK KABUPATEN DHARMASRAYA Asmara, Dwi Novri
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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The background of this research is that the students were passive and afraid toexplore their opinion and ideas that they have and their math conceptunderstanding was low. The aim of this research was to find out is the students’learning activity during the implementation of corporate identity technique betterthan the implementation of convention technique at the seventh grade students ofSMPN 1 Koto Salak. The design of this research is experimental research design.Based on the analysis of observation sheets, the students’ learning activitiesimproved. The result of hypothesis testing by using t-test supported by MINITABsoftware shown that the P-value = 0,002 smaller than = 0, 05. Therefore, itcan be learning activities of students in the experimental class of the first meetingup to five experiencing have developmental activities and the students’ mathconcept understanding of seventh grade students of SMPN 1 Koto Salak improvedby implementing corporate identity technique in teaching learning process ofmath.
PENGEMBANGAN COMPACT DISK (CD) INTERAKTIF MENGGUNAKAN MACROMEDIA FLASH PADA MATERI GEOMETRI UNTUK SISWA KELAS X SMAN 13 PADANG Nurzal, Farid -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This research is motivated by the students have difficulty in understanding theconcept of learning material. Therefore, the teacher should use the teaching aims inteaching learning process that can be guidance the student to study alone and it can makethe student become easy in understanding the concepts of learning material. Media whichcan be used such as interactive CD that is developed by using application macromediaflash. This research aims to know the validity and practicality interactive CD that usedmacromedia flash in Geometry material. The kind of this research is developing researchthat used 4-D model which consists of 4 steps to define, design, develop and disseminatethat explaine. In this research, the steps of the research is limited until develop model, thatconsist of validity and practicality. In short, the researcher concluded that interactive CDthat used macromedia flash in Geometry material in teaching math at SMAN 13 grade XPadang is categorized valid and practice.
PENGARUH PENERAPAN MODEL PEMBELAJARAN COOPERATIVE TIPE NUMBERED HEADS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS IX SMPN 2 BAYANG KABUPATEN PESISIR SELATAN TAHUN PELAJARAN 2014/2015 Rahmi, Hidayatul -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This research based on the student comprehension of mathematical concept still lower. This matter seen at result learn class student mathematics of IX SMPN 2 Bayang School Year 2014 / 2015. This type of this research is experiment. Research with random sampling techniques. Population in this research is all class student of IX SMPN 2 Bayang school year 2014 /2015. The selected class of sampel is IX2 as experiment class and of IX4 as control class. Instrument used in this research is the tes of understanding of mathematical concept. Form of tes the used is form of essay with reliabilitas test is r11 = 0,924. Technique analys data used in this test is t. According to result of data analysis known that both class of sampel have normal distribution and is homogeneous at real level = 0,05. Result of hypothesis test obtained by t =3,06 and ttable=1,67 hence hypothesis at this research is accepted. So that can be concluded that student understanding of mathematical concept by applying study is Cooperative Type Numbered Heads better than student understanding of mathematical concept with conventional study in class of IX SMPN 2 Bayang.
PENGARUH PENERAPAN STRATEGI AKTIF TIPE BERBAGI PENGETAHUAN SECARA AKTIF TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 17 PADANG Mulki, Fadhillah -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This research was motivated by student who cannot share their knowledge well and lack of comprehension of mathematical concept. The purpose of this research is to know about does Active knowledge sharing strategy influential toward student’s comprehension mathematical concept. Kind of this research is pre-experiment by pre-test and post-test group design. Population in this research is junior high school student’s class VIII of SMPN 17 Padang on academic year 2014/ 2015 that consist of seven classes. Technique sample of this research is random sampling, the sample is VIII4 class. The instrument in this research is comprehension mathematical concept test, that is pre-test and post-test with essay questions. Technique analysis data in this research use uji- and get and with, so and can concluded that there is influence of Active Knowledge sharing strategy toward student’s comprehension mathematical concept class VIII of SMPN 17 Padang.
PENERAPAN PEMBELAJARAN AKTIF DENGAN TEKNIK ROTASI REFLEKSI TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII MTsN GURUN PANJANG KABUPATEN PESISIR SELATAN Mardiyan, Harlan -
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 are still low and the student receives only a summary of the results of theteacher without trying to find themselves the results summarized. This is evidentfrom the results of learning mathematics class VII student enrolled in the classVIII MTsN Gurun Panjang of the school year 2014/2015. The study aims todetermine whether the active learning techniques Reflection Rotation effect on theunderstanding of mathematical concepts eighth grade students MTsN GurunPanjang. The study was pre-experimental research, the research design of pretestand post-test. The subjects were all eighth grade students MTsN GurunPanjang 2014/2015 academic year consisting of one class. Research instrument isa test of understanding of mathematical concepts. The form of the test used is innarrative form with divaliditas by the teacher. Hypothesis test used was a twowayt-test, the value t = 24.98 and t(α/2) = 2.07 Hypothesis accepted because t >t(α/2) so that the hypothesis is accepted at the significance level α = 0.05. It canbe concluded that there are significant active learning with the EngineeringRotation Reflection on understanding mathematical concepts grade students VIIIMTsN Gurun Panjang .
PENGEMBANGAN BUKU KERJA BERBASIS REALISTIK UNTUK MATERI SEGIEMPAT DAN SEGITIGA PADA PEMBELAJARAN MATEMATIKA KELAS VII SMPN 17 PADANG Arvita, Widia -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

The background of the research was about the importance of teaching material in learning process.The expected teaching material was the teaching material that proposes the real problem in thebeginning of learning involving the students to build a concept so that the students were able to studyindependently. Therefore, it was made a teaching material in the form of a realistic-based work bookfor the triangle and rectangle material on the seventh grade of Public Junior High School 17 Padang.The research was to know the validity and practice of the realistic-based work book. The type of theresearch was the development by using 4-D model. 4-D model consists of 4 stages of development,i.e. 1) define, 2) design, 3) develop, and 4) disseminate. The research was only conducted into threestages, i.e. define stage, design stage, and develop stage. The validity test result of realistic-based workbook of very valid criteria was 85,88%. The student practical test result of very practical category was95.66%. Meanwhile, the teacher practical test result was 85.00%. It can be concluded that the realisticbasedwork book was valid and practical.

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