The purpose of this study was to investigate the continuity of reading passages of Korean high school English textbooks with the 2015 Revised National Curriculum using CohMetrix, a software that analyzes English texts in a range of linguistic features. Twentyone English textbooks were analyzed: 11 High School English, five High School English I,…

A corpus of current editions of statistics textbooks was assessed to compare aspects and levels of readability for the topics of "measures of center," "line of fit," "regression analysis," and "regression inference." Analysis with lexical software of these text selections revealed that the large corpus can…

Author suggests criteria that can be weighted mathematically for computing comparable strengths and weaknesses in textbooks. (MB)

Describes the "cloze" procedure for judging the readability of textbook prose and in particular how this procedure may be applied to written mathematical materials. (JP)

Examines advantages and disadvantages of using textbooks as the basis for curriculum and instruction, discussing textbooks as the predominant instructional medium. The article describes attributes of good textbooks and text structures, identifies strategies for improving readers' text comprehension, and notes teachers' role as facilitators in…

Most teachers of mathematics would agree that a student's major difficulty when studying mathematics is the mastery of "vocabulary." A taxonomy could provide an outline of the various types of vocabulary and could suggest their relative interrelationships. One proposed taxonomy has five levels that seem to recur. The levels seem to have…

Describes six ways to adapt textbooks for studying purposes: chapter outlines, adapting chapter questions, adapting vocabulary, lowering reading levels, taping textbooks, and color coding textbooks. (HOD)

The U.S. Navy conducted a study to determine the readability grade level of materials used in its technical training schools curricula as a basis for (1) establishing minimal reading competencies for those schools, (2) identifying problem textual materials used in those schools, and (3) choosing additional school curricula for readability…

Reviews the research on readability, suggests these findings as one basis for curriculum change, and summarizes some of the factors from this research that can make a test more readable. (MB)