English textbooks are the most pivotal learning materials in the EFL context. However, in Vietnam, English textbooks for general education are randomized by schools, which arouses a problem of whether they are equivalent for students to gain the same proficiency. This study attempts to report the differences in lexical demands and features,…

This study sought to evaluate the adequacy of integration of problematic situations and general problem-solving strategies (heuristics) in grades 9 and 10 mathematics textbooks. Grade 9 and grade 10 mathematics textbooks were used for analysis. Document analysis and interview were used as data gathering instruments. Document analysis was carried…

This review of current German history textbooks shows that the documentation of anti-Semitism, Jewish persecution, and the Holocaust has improved since the 1960s. However, there are still weak areas. Necessary additions to all books should include documentation on medical experiments and ghettos and improved discussion concerning activities of…