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Praja Achsani Winasmadi
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Education Mathematics

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PENGEMBANGAN PERANGKAT PEBELAJARAN MATEMATIKA DENGAN MODEL CONCEPT ATTAINMENT BERBANTUAN CD INTERKATIF PADA MATERI SEGITIGA KELAS VII Winasmadi, Praja Achsani
JPP Vol 1, No 2 (2011): JPP
Publisher : JPP

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Abstract

This study aimed to provide mathematics learning devices with concept attainment modelassisted by interactive CD on the triangle material of the 7th grade students that arevalid, practical, and effective. The development of mathematics learning devices is doneby referring to the model of Plomp educational development. The learning devices experimentwas held in the VII F class of SMP N 1 Pringsurat. Methods of data collectionthrough testing, documentation, observation, and questionnaires. The results of assessmentdata analysis from the experts validation obtained the mathematics learning deviceswith concept attainment model assisted by interactive CD that are valid, it was obtainedthat the learning devices are qualified for the practicality criteria they are the students responseand the results of the learning management are good or well and it is also qualifiedfor the effectiveness criteria: (1) learning is chefment minimum criteria; (2) themean of the experimental class was better than the control class; and (3) the students’ activityand motivation influenced the test of the students’ learning results about 49,1%.For this reason, it can be concluded that the development of learning devices with theconcept attainment assisted by interactive CD on the triangle material of the 7th gradestudents are valid, practical, and effective.Keywords: Development Learning Devices, Concept Attainment Model, Interctive CD
PENGEMBANGAN PERANGKAT PEBELAJARAN MATEMATIKA DENGAN MODEL CONCEPT ATTAINMENT BERBANTUAN CD INTERKATIF PADA MATERI SEGITIGA KELAS VII Winasmadi, Praja Achsani
JPP Vol 1, No 2 (2011): JPP
Publisher : JPP

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimed to provide mathematics learning devices with concept attainment modelassisted by interactive CD on the triangle material of the 7th grade students that arevalid, practical, and effective. The development of mathematics learning devices is doneby referring to the model of Plomp educational development. The learning devices experimentwas held in the VII F class of SMP N 1 Pringsurat. Methods of data collectionthrough testing, documentation, observation, and questionnaires. The results of assessmentdata analysis from the experts validation obtained the mathematics learning deviceswith concept attainment model assisted by interactive CD that are valid, it was obtainedthat the learning devices are qualified for the practicality criteria they are the students responseand the results of the learning management are good or well and it is also qualifiedfor the effectiveness criteria: (1) learning is chefment minimum criteria; (2) themean of the experimental class was better than the control class; and (3) the students’ activityand motivation influenced the test of the students’ learning results about 49,1%.For this reason, it can be concluded that the development of learning devices with theconcept attainment assisted by interactive CD on the triangle material of the 7th gradestudents are valid, practical, and effective.Keywords: Development Learning Devices, Concept Attainment Model, Interctive CD
EFEKTIFITAS MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) TERHADAP PRESTASI BELAJAR MAHASISWA MATEMATIKA UST YOGYAKARTA PADA MATA KULIAH PENGOLAHAN DATA STATISTIK Praja Achsani Winasmadi
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 1 No 1 (2013)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.877 KB) | DOI: 10.30738/.v1i1.40

Abstract

The purpose of this study was to determine the Mathematics Education students are taught by UST Yogyakarta models Missouri Mathematics Project (MMP) achieve mastery learning mathematics, and to know the mathematics achievement of students taught using a model of Missouri Mathematics Project (MMP) is better than being taught by using a model conventional. The study was conducted in Mathematics Education Program FKIP-UST. The population in the study were all students of 7th semester of mathematics education and the samples taken at random from the population consisting of one experimental class and one control class. Data collection method used was a test. The research instrument used to learn math achievement tests. Tests carried out using a test instrument validity and reliability of the data obtained 4 about valid and reliable because more than r table = 0.316. Data analysis using the t test. The results showed the One-Sample Test sig obtained experimental class 0.001> 0.005, then H0 is rejected. So the average value of the experimental class learning model using MMP was 75.8 and achieve mastery learning which is more than 70. In addition, t-test for Equality of Means generate value t = 2.78 and sig (2-tailed) = 0.007 <0.05, so that H1 is accepted. Thus, the average achievement of different experimental class learning achievement grade control. Then based on the output of Group Statistics show the average results of studying experimental class 75.83 is much greater than the control class 67.93. Therefore, it can be concluded that the mathematical achievement of students taught by UST Yogyakarta Missouri Mathematics Project model reached mastery learning and better than students who were taught using the conventional model.
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