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JURNAL E-DUMATH
ISSN : 23562064     EISSN : 23562056     DOI : -
Core Subject : Education,
JURNAL e-DuMath ISSN: 2356-2064, e-ISSN: 2356-2056 a peer-reviewed, scientific journal published by STKIP Muhammadiyah Pringsewu Lampung. The journal publishes both conceptual and research-based articles within the fields of Mathematics Education. It published biannually in the months of January and August.
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Articles 93 Documents
PEMETAAN TINGKAT BERPIKIR KREATIF MAHASISWA PENDIDIKAN MATEMATIKA DALAM PEMECAHAN MASALAH SOAL ANALISIS REAL 2 DITINJAU DARI GAYA BELAJAR Hidayatulloh, Hidayatulloh
JURNAL E-DUMATH Vol 1, No 2 (2015)
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Abstract The research aims to assess how high the level of education of students creative thinking in problem solving mathematical problems of Real Analysis 2 in terms of learning styles visual, auditory and tactual. This research is a quantitative descriptive. The samples of the research were taken by using the stratified random sampling technique. Data were analyzed based on three indicators to assess the ability of creative thinking of learners in fluency, flexibility and innovation. Results of the study describes how high the level of creative thinking to each students learning style in solving problems of Real Analysis 2. The conclusion shows that the visual learners "very creative (level 4)",auditory learners"creative enough (level 2)",and tactual learners "creative (level 3)" in solving problems in the Real Analysis 2 STKIP MuhammadiyahPringsewu Lampung  Keywords : Creative Thinking, Problem Solving, Learning Style
PENGARUH PENGGUNAAN ALAT PERAGA BERBASIS KONSEP GEOMETRI PADA MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE Sulaiman, Sulaiman
JURNAL E-DUMATH Vol 1, No 2 (2015)
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Abstract The research is experimental research. This study aims to determine the difference in average mathematics students learning outcomes between learning with and without the use of props Pythagoras on cooperative learning model Think Pair Share (TPS). The population was all the students in second grade of SMP Negeri 1 Sukoharjo in the academic year 2014-2015. The samples of the research were taken by using the cluster random sampling technique.Data analysis is using chi-square test andstatistical t-test. Based onthe results ofhypothesis test obtained that there is difference in the averageresult of learningmathematicsbetween experimental classandcontrol class and the averageresults oflearning mathematicsin experimental class is higherthan in control class. Thus,the averageresult of learningthatlearningto usepropsPythagorasoncooperative learning modelThink Pair Share (TPS)is higherthanlearningwithout the use ofpropsPythagoras. Keywords:Props, Phytagoras, Think Pair Share
EKSPERIMENTASI PENDEKATAN MATEMATIKA REALISTIK DENGAN PEMBERIAN TUGAS DITINJAU DARI KEMAMPUAN AWAL TERHADAP HASIL BELAJAR MATEMATIKA Fadila, Abi
JURNAL E-DUMATH Vol 1, No 2 (2015)
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AbstractThe aims of this research are to find out the different effect of each categories of realistic mathematic approach with task or without task, initial capability characteristics, and their interaction towards students mathematics learning results used realistic mathematic approch. The research used to quasi experimental with 2x2 factorial design. The samples of the research were taken by cluster random sampling technique. Based on hypothesis test, it can be conclude that the learning results used Realistic Mathematics Approach tith task have a better than without task, the learning result of the students who have good initial capability is better than lowerinitial capability, and there is interaction between the realistic mathematic approach with initial capability characteristics. Key Words: Realistic Mathematics Approach; Initial Capability; Learning Result
EFEKTIVITAS PEMBELAJARAN STATISTIK KELAS IX SMP MELALUI MODEL PEMBELAJARAN KOOPERATIF Sugesti, Fitri Era
JURNAL E-DUMATH Vol 2, No 1 (2016)
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The strategy and teaching technique are needed by each teacher in order to obtainthe maximum learning achievement. However, it does not appropriate with thefact, learning achievement result on Statistics material, only 9 students from 30students who achieve the minimum learning completeness score 7. One of theefforts makes it done in solving the problem is using cooperative learning model.This study aims to determine the effectiveness of statistic materials of third gradestudents through cooperative learning model. This study is comparative study. Thepopulation was all of the third grade students at SMP N 1 Kota Agung Timur inthe academic year 2013-2014. Based on the hypothesis testing result, it proventhat cooperative learning model is effective to complete the student learningachievement of the third grade students in statistics material. So, cooperativelearning model can complete the statistics students learning achievement of thethird grade students at SMP N 1 Kota Agung Timur in the academic year 2013-2014.Keywords : effectiveness, cooperative learning, learning achievement result
PENGGUNAAN ALAT PERAGA PEMBURU BATA UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI BANGUN DATAR satria, satria; Purnamasari, Ita; Putri, Siti Khadijah
JURNAL E-DUMATH Vol 1, No 2 (2015)
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The purpose of this study was to determine the increase in the use of props proof formula Build Size Flat ( PEMBURU BATA ) on learning outcomes of fourth grade students in an elementary school in Tangerang. The research method used is the method of comparison with intact -group research design is pre - experimental designs ( nondesigns ) . The samples were the fourth grade at an elementary school in Tangerang academic year 2014/2015 totaling 28 students. The instruments used were pretest , posttest , and motivation questionnaire . Based on the analysis results obtained are acceptable so props H0 PEMBURU BATA can not improve student learning outcomes of fourth grade at an elementary school in Tangerang . So PEMBURU BATA props less effective in improving student learning outcomes in four grade on the material flat wake at a primary school in Tangerang.
EKSPERIMENTASI MODEL PEMBELAJARAN REASONING AND PROBLEM SOLVING DITUNJANG MEDIA POWER POINT TERHADAP HASIL BELAJAR MATERI LINGKARAN Widyaningrum, Amalia Zulvia
JURNAL E-DUMATH Vol 2, No 1 (2016)
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The purpose of this study is to determine the differences between theresults of the students learning achievement using reasoning and problemsolving models supported by power point media and direct instructionmodels. The population was all of the students in second grade of SMP N1 Satu Atap 2 Negerikaton in the academic year 2015-2016, the samplingtechnique used cluster random sampling. Learning achievement data wasgotten from the test used essay consists of 5 items then it were analyzed byusing t-test. The results of this study showed there are differences in thestudent’s learning achievement average between these two models and thestudent’s learning achievement average using reasoning and problemsolving models supported by power point media is better than using directinstruction models.Keywords: reasoning and problem solving models, power point media, directinstruction model
KARAKTERISTIK FUNGSI DISTRIBUSI FOUR-PARAMETER GENERALIZED-t Cahyadi, Rahman; ., Warsono; Usman, Mustofa; Kurniasari, Dian
JURNAL E-DUMATH Vol 2, No 1 (2016)
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This research is about the characteristic function of four-parameter generalized tdistribution. Four-parameter generalized t distribution has four parameters whichare μ as a location parameter, σ as a scale parameter, p and q as a shapeparameter, and B as a function of beta. The characteristic function are retrievedfrom the expectation of e itx , where i as a imaginary number. Then, the characteristicfunction of four-parameter generalized t distribution was able to be determined byusing definition and trigonometric expansions. Based on those two methods thisstudy got the same results and then will be continued proving the fundamentalproperties of the characteristic function of four-parameter generalized t distribution.Furthermore, it needs graph simulation on a characteristic function of four-parameter generalized t distribution. Graph simulation result on the characteristicfunction of four- parameter generalized t distribution was formed a closed curve(circle) are smooth.Keywords: four-parameter generalized t distribution, characteristic function,graph simulation
PEMBELAJARAN LINGKARAN DENGAN METODE DEMONSTRASI MELALUI ALAT PERAGA KONKRIT DAN ALAT PERAGA GAMBAR ., Nurmitasari
JURNAL E-DUMATH Vol 2, No 1 (2016)
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This research aimed to determine: 1) the average difference of mathematicsstudents learning achievement through demonstration method between usingconcrete props and picture props. 2) The average results of the mathematicsstudents learning achievement through demonstration method using concreteprops are higher than picture props. This research was comparative research withthe population taken all of the students in the sixth grade of the first semester MIRaudlatul Munawwarah in the academic year 2014-2015. The sampling techniquewas using random cluster sampling technique. The research instrument used essaytests consists of 5 items essay with the data analysis using t-test. Based on thehypothesis testing, it can be concluded that the average results of the mathematicsstudents learning achievement through demonstration method using concreteprops is higher than using picture props, with the students learning achievementaverage obtained respectively 65.68 and 57.50.Keywords: demonstration method using concrete props, students learningachievement
HASIL BELAJAR MATEMATIKA SISWA DENGAN MODEL PEMBELAJARAN STAD MELALUI PENDEKATAN PEMBELAJARAN BRAIN BASED LEARNING ., Hidayatulloh
JURNAL E-DUMATH Vol 2, No 1 (2016)
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This research aims to improve the average of the students achievement in math atSMP Tri Sukses Natar Lampung Selatan in the academic year 2014-2015 byapplying STAD cooperative learning model by using brain based learningapproach in square material. This research used experimental method. Thepopulation was all of the first grade students at SMP Tri Sukses Natar LampungSelatan in the academic year 2014-2015. The samples of the research were takenby using the cluster random sampling technique. The result of the research canbe concluded that the average of the students achievement in math that wastreated by applying STAD cooperative learning model by using brain basedlearning approach in square material was higher than the average of thestudents achievements in math was treated by applying STAD cooperativelearning model by using contextual teaching learning approach.Keywords: STAD cooperative learning model, brain based learning approach,contextual teaching learning approach
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL-SOAL KESEBANGUNAN Rahayu, Siti
JURNAL E-DUMATH Vol 2, No 1 (2016)
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The low student’s learning achievement of mathematics becomes a greatchallenge for an educator. One of the causes of low student learningachievement caused difficulties to affect the student learning to theerrors of students in solving problems congruency. This study aims todetermine the percentage of the mistakes of the student that includesconceptual errors, fault principle, and operation errors in terms ofMinimum Completeness Criteria is 60 with the fault tolerance amaximum of 40%. The population was all of the students in third gradeof the SMP N Satu Atap 2 Negerikaton in the academic year 2014-2015.The samples of the research were taken by 50% from the population.Data acquisition is done by testing with data analysis techniques usingpercentages. Based on data analysis, it can be concluded that studentsmistakes in solving problems congruency include conceptual errors by57.60%, fault principle by 41.27%, and operation errors by 40.57%.With contributors biggest mistake is a conceptual errors.Keywords : conceptual errors, fault principle, operation errors

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