In writing mathematical texts, especially elementary texts, we make declarations, definitions, assumptions, assertions, deductions, exercises, etc. These are common elements of mathematical texts. To model arit
Labelling and coding the task types are listed as T1 to T8; in Tables 3 and 4, we attempted to describe the general characteristics of a set of questions included in the same task type, as well as to show some examples Comparing the Lower Secondary Textbooks of Japan and England: a.....