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Please use this identifier to cite or link to this item: https://rsuir-library.rsu.ac.th/handle/123456789/3372
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dc.contributor.advisorNipaporn Sakulwongs-
dc.contributor.authorDolkar, Tshering-
dc.date.accessioned2026-06-23T03:38:15Z-
dc.date.available2026-06-23T03:38:15Z-
dc.date.issued2024-
dc.identifier.urihttps://rsuir-library.rsu.ac.th/handle/123456789/3372-
dc.descriptionThesis (M.Ed. (Curriculum and Instruction)) -- Rangsit University, 2024en_US
dc.language.isootheren_US
dc.publisherRangsit University. Libraryen_US
dc.subjectAddition -- Study and teachingen_US
dc.subjectSubtraction -- Study and teachingen_US
dc.subjectWord problems (Mathematics)en_US
dc.subjectElementary school students -- Education -- Bhutanen_US
dc.titleThe use of bar model method for addition and subtraction word problem achievement of grade 4 Bhutanese studentsen_US
dc.typeThesisen_US
dc.description.other-abstractThis study investigated the effectiveness of the Bar Model Method in solving the Addition and Subtraction Word Problem Achievement and Satisfaction levels of Grade 4 Bhutanese students. The study was conducted with a sample group of 30 students selected through a clustered random sampling method from a school in Samdrup Jongkhar, Bhutan. Data collection covered eight sessions over four weeks, incorporating lessons plans, pretest, posttest, and interview questions. Quantitative data was collected through pretest and posttest assessment, revealing a significant increase in mean scores from 12.13 (SD= 4.16) to 18.53 (SD-3.09), leading to a statistically significant difference, the mean improvement of 6.40, further confirmed by a paired sample t-test indicating statistical significance (p < 0.01). Qualitative data from semi-structured interview provided further insight into students' experiences, preferences, understanding, collaborative learning impact, and desire to continue using the method. The study has demonstrated that the Bar Model Method significantly improved students' Addition and Subtraction Word Problem solving skills and it provides alternative method for teachers to teach mathematics Addition and Subtraction Word Problems.en_US
dc.description.degree-nameMaster of Educationen_US
dc.description.degree-levelMaster's Degreeen_US
dc.contributor.degree-disciplineCurriculum and Instructionen_US
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