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Pendidikan Matematika
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Articles 115 Documents
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PENGEMBANGAN MODUL BERBASIS PENEMUAN TERBIMBING UNTUK MATERI HIMPUNAN PADA PEMBELAJARAN MATEMATIKA SISWA KELAS VII SMPN I LEMBAH GUMANTI -, Nurhayati -
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This research was conducted due to the importance of learning materials in thelearning process. They could facilitate the students to learn independently.Unfortunately, the use of the Student Worksheet had not yet been able to help thestudents learn by themselves as the materials presented were very short anddifficult to be understood unless the teacher explained them. To overcome thisproblem, a guided finding-based learning module for teaching set topic wasdeveloped. This research was aimed at producing a guided finding-based learningmodule which was valid and practical. This was a developmental research whichused ADDIE model. This model consisted of five phases including Analysis,Design, Develop, Implement and Evaluate. The result of the validity andpracticality test showed that the guided finding-based learning module developedhad been very valid and practical.
PENGARUH PENERAPAN PEMBELAJARAN KOKPERATIF NTIPE TWO STAY TWO STRAY TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 2 RAO -, Helmawati -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research was due to the students low understanding on mathematics concept.The aim of this research was to reveal whether the use of two stay to stray cooperative learning model model gave better effect on the students mathematics conceptual understanding compared to the use of conventional learning in class VIII of SMPN 2 Rao.This was an experimental research which used random toward the subject design. The result of data analysis indicated that the two smple  class were normal and homogenous.the result of hypothesis test showed  that the value of t calculated = 3,15 was higher  than t table = 1,68 indicating that the hypotesis was accepted.At last, it was concluded  that the use of two stay two stray cooperative learning model gave better effect on the students mathematics conceptual understanding compered  to the use of conventional learnig.
PENGEMBANGAN MODUL BERBASIS CONTEXTUAL TEACHING AND LEARNING UNTUK MATERI BARISAN DAN DERET KELAS X SMK NEGERI 4 PADANG Desvita, Vivi -
Pendidikan Matematika Vol 4, No 2 (2014)
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The development research is motivated by the of texsbooks used by students in the learning of mathematics. Textbooks used can not provide the opportunity for students to construct their own understanding. Attemps to overcome these problems by developing a valid and practical module based contextual teaching and learning in the matter of sequence and series. The model of development is four-D. Four-D includes four phases: definition, design, develope and dessiminate. The research only until the development stage. At this stage of development do the validation and practicalities. Validation results are very valid. Based on the results carried out on the practicalities of teachers and students expressed very practicalities module.
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL (SPLDV) UNTUK SMP KELAS VIII Oktavia, Refni -
Pendidikan Matematika Vol 4, No 2 (2014)
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Teaching materials is one of the things that can affect the quality of learning. Teaching materials should be able to train the students learning independence, so that students can find the concept independently, and reason as well as the mindset of students can develop. The purpose of the development of LKS with Contextual Teaching and Learning approach is generating a valid and practical worksheets. This type of research is the development of research using model 4-D which consists of four phases: define (definition), design (design), develop (development), and desseminate (spread). The tests showed that the LKS has a validity of 3.01 which is included in the valid criteria. The test results showed that the practicalities of the teacher student worksheets with Contextual Teaching and Learrning approach has a level of 75% which includes the practicalities of practical criteria. While the practicalities of student test results showed that the approach LKS Contextual Teaching and Learrning (CTL) has a 97% rate of practicalities which includes very practical criteria.
PENGEMBANGAN HANDOUT BERBASIS PENDEKATAN REALISTIK PADA MATERI ALJABAR UNTUK SISWA KELAS VIII SMPN 20 PADANG Rianita, Rika -
Pendidikan Matematika Vol 4, No 2 (2014)
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This reserch is motivated by the instructional materials used by studentsdoesnot contain all the materials systematically based on the basic competencies.So, the material presented is difficult to be anderstood by the students and leadstudents should wait for explanation from the teacher in teaching leraning process.Therefore, it is necesarry of teaching materials that guide students to learnindependently, like handouts. Handout that was developed is the handout based onrealistic approach contain of description of material, exercise and evaluation. Thisstudy aims to determine how the validity and practicality o handout based on arealistic approach for material o algebraic operations at SMPN 20 Padang. Thisresearch is development research. The procedure development of this model isused 4-D model that consists of 4 stages define, design, develop taht proposed byThiagarajan et al in Trianto (2012: 93). This study is limited to the stage ofdevelop, that is validity and practicality. The handout were validated by 4validators categorized as valid with the value 3,35 and categorized as practical bythe teacher with percentage 87,01%. Then, by the students categorized as verypractical with percentage 85, 40%. From this research, it is produced a productnamely handout based on a realistic approach for the materials of algabraicoperations in mathe amtics learning grade VIII at SMPN 20 Padang that valid andcan be used.
PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE LEARNING STARTS WITH A QUESTION (LSQ) DALAM PEMBELAJARAN MATEMATIKA SISWA KELAS XI IIS SMAN 16 PADANG Eliza, Seprina -
Pendidikan Matematika Vol 4, No 2 (2014)
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The students’ learning achievement in mathematics was still low. The students whotended to be quiet, be unwilling to ask questions and expressing ideas on somethingunclear, had less responsibility and skill to learn were assumed as the causes of thisproblem. The purpose of this research was to reveal whether the use of LearningStarts with a Question (LSQ) active learning strategy affected the students’ learningachievement, and what the students’ attitude toward and their skills are after thestrategy applied in class XI IIS of SMAN 16 Padang. This was a pre-experimentalresearch which used pretest and post-test group design. The population of theresearch was the students in class XI IIS of SMAN 16 Padang. Of the sample, classXI IIS 1 was taken as the sample. The gotten was analyzed by using t-test in whichthe value of tcalculated (26,86) was bigger than ttable (2,08) and was 0,05. The resultof the observation indicated that the average score of the students’ attitude was 3,01and their skill was 2,94. Hance , it was concluded that the use of Learning Startswith a Question (LSQ) active learning strategy affected the students’ learningachievement, the students’ attitude had been good, and their learning skill improved.
PENGEMBANGAN MODUL BERBASIS PENEMUAN TERBIMBING PADA MATERI TEOREMA PYTHAGORAS UNTUK KELAS VIII SMPN 3 SIJUNJUNG Begina, Erin S
Pendidikan Matematika Vol 4, No 2 (2014)
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Abstract

The background of this research is be the need of subtance study to learningprocess. The kind of subtance study has used textbook. Textbook do not yet tobring a problem at first lesson and do not yet to facility student to autodidact. Toallied has expanded subtance study at mathematical module based discoverylearning at phythagoras theorem subject. The purpose of research is to knowvalidity and practicality module based discovery learning. The kind of research isdevelopment by use of 4D’S model. 4D’S model comprise with 4 step is define,design, develop and dessiminate. The result of validity test module baseddiscovery learning by validator to present that module based disvery learning hanecriteria very valid is on the average 3, 34. Where as the result of practicality bystudent and teacher to indicate module based discovery learning at category verypractical as 88,9%. So that be able to conclusion module based discovery learningat pythagoras theorem subject is very valid and very practical.
PENGARUH STRATEGI PEMBELAJARAN AKTIF TIPE GIVING QUESTION AND GETTING ANSWER DISERTAI KUIS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 2 BATANG KAPAS PESISIR SELATAN Kurniati, Wira -
Pendidikan Matematika Vol 4, No 2 (2014)
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The background of this research is students have low comrehesion in mathematicconcept at SMPN 2 Batang Kapas, because the students do not want to ask and giveopinion about the material. The purpose of this strategy Giving Question And GettingAnswer is inflvenced on students’ comprehensionin mathematic concept at SMPN 2 BatangKapas. This reseach is pre-experimental. Research design is one shot case stud. Thepopulation of this research is students grade eight at SMPN 2 Batang Kapas. Instrument ofthis research is quiz and essay test with realiability is 0,8778. The hyphothesis test isobtained mean value everage students’ post test is 65,28 and pre test is 54,58. In condusionGiving Question And Getting Answer active learning strategy is influenced on students’comprehension in mathematic concept at SMPN 2 grade VIII Batang Kapas.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE LEARNING TOURNAMENT TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 21 PADANG -, Yuhelmi -
Pendidikan Matematika Vol 4, No 2 (2014)
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This research beginning be fact in SMPN 21 Padang that lesson is still going on one direction until make the process of lesson less gratify. One of the way that can be muddling through the problem is by applying of learning active strategy of learning tournament type. A type of this research is the research of pra-experiment with the program of one shot case study. The instrument of research is quiz and final test in essay form that contain of indicator comprehension concept. Form of the test can be used is amaunt of 7 question list with reabilitas test r11= 0,77. Based on the result of the analysis quiz of data and final test. The avarage of quiz I is result 79,31,quiz II is 84,29, quiz III is 85,89, and quiz IV is 86,67, the result of the hypothesis test acquire t=5,238 and ttable=1,960. This matter means the hypothesis to this research is received.
PENGEMBANGAN MODUL BERBASIS KONSTRUKTIVISME DENGAN TAMPILAN MAJALAH UNTUK MATERI PERBANDINGAN PADA PEMBELAJARAN MATEMATIKA SISWA KELAS VII SMPN 13 PADANG Sari, franica -
Pendidikan Matematika Vol 4, No 2 (2014)
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Abstract

A textbook has not been able to facilitate the students to study  independently and made the  student aesy to construct the concept of math well.The txtbook layout is also not interesting so that the students are not interested to study about it. Therefore, the research aims to develop a valid and praticical constructivism-based modyle with the magazine layout for the comparison mateerial at public Junior High School 13 Padang.The research is adevelopment research using Plomp design.It is conducted through two stages,i.e. 1) preliminery research and 2)prototyping phase with the formative evaluation method chosen is self-evaluation,expert review,and one-to-one evaluation.The types of collected data on this research are quantitative and qualitative  data.The module validity analysis result, which is based on 4 aspects, i.e.content appropriateness,material presentation,linguistic,and graph,is very valid and appropriate to use.The rasult of practical analysis shwos that the module is practical to use in learning.

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