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Download full textPurwanto, Edy; Fatchan, Ach.; Purwanto; Soekamto, Hadi – Journal of Education and Learning, 2016
The aim of this study was to analyze the geography text book for: (1) identify and describe the errors in the organization of geography textbooks, and (2) identify and describe the content of the textbook standard errors of geography. The text book is currently being used by teachers of Senior High School in East Java. To analyze the contents of…
Descriptors: Foreign Countries, Geography, Geography Instruction, Textbook Preparation
Zakaria, Effandi; Ibrahim; Maat, Siti Mistima – International Education Studies, 2010
The purpose of the study was to determine the students' error in learning quadratic equation. The samples were 30 form three students from a secondary school in Jambi, Indonesia. Diagnostic test was used as the instrument of this study that included three components: factorization, completing the square and quadratic formula. Diagnostic interview…
Descriptors: Foreign Countries, Equations (Mathematics), Secondary School Students, Secondary School Mathematics
