<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH"^^ . "The objective of research was to find out how the multidisciplinary approach in social arithmetic learning could improve the quality of learning process into the joyful and meaningful one and the student learning achievement.\r\nThis research was conducted in two cycles. Each cycle involved four stages: planning, acting, observing, and reflecting. The indicators of performance in this research were: (1) there was indication of improvement in the students’ joyful and meaningful learning process in the result of observation, questionnaire, and interview, (2) there was an improved learning achievement indicated by the mean score of tests showing that at least 80% students obtained score higher than the minimum passing criterion (78). The subject of research was the 7th graders of SMPN 1 Wonosari, consisting of 24 students. The data of learning process was taken using questionnaire, observation, and interview. Meanwhile the data of learning achievement was taken using pretest and posttest. The data of learning process was processed and presented descriptively. The data of test result was processed and presented quantitatively.\r\nThe result of research showed that having passed through 2-cycle learning process in which reflection was conducted, it could be seen the improvement of learning process and percentage learning outcome passing. The students enthusiastically explored information, planned, implemented, communicated an idea of business, estimated profit-loss and discount, and designed the follow-up of business outcome. The percentage passing of prior condition, cycle I, and cycle II was 25%, 62.5%, 95.8%, respectively. In addition to improving the percentage passing, the was also an increase in the mean class score of achievement test result of 62.9, 77.5, and 82.9, in prior condition, cycle I, and cycle II respectively. It could be seen that all of three performance indicators were achieved from prior condition to last cycle. So, the conclusion of research was that multidisciplinary approach in social arithmetic learning could improve the quality of learning process into the joyful and meaningful one and learning achievement in the 7thF graders of SMPN 1 Wonosari of Gunungkidul Regency in the school year of 2014/2015.\r\n\r\nKey words: multidisciplinary approach, social arithmetic, mathematics."^^ . "2015" . . . "Faculty of Mathematics and Sciences Yogyakarta State University"^^ . . . "Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2015 (ICRIEMS 2015), Yogyakarta State University, 17-19 May 2015"^^ . . . "9789799688088" . . . . . . . . . . "Bayu Nugroho"^^ . "Purna"^^ . "Bayu Nugroho Purna"^^ . . "Wulandari"^^ . "Ika"^^ . "Wulandari Ika"^^ . . . . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Text)"^^ . . . "ME - 31.pdf"^^ . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Other)"^^ . . . . . . "preview.jpg"^^ . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Other)"^^ . . . . . . "medium.jpg"^^ . . . "IMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #23186 \n\nIMPROVING THE QUALITY OF SOCIAL ARITHMETIC LEARNING PROCESS AND ACHIEVEMENT USING MULTIDISCIPLINARY APPROACH\n\n" . "text/html" . . . "Mathematics & Mathematics Education" . .