A content analysis of over 28,000 pages from 141 elementary school mathematics textbooks published between 1900 and 2000 shows that widely used mathematics textbooks have changed substantially. Textbooks from the early part of the century were typically narrow in content but presented substantial amounts of advanced arithmetic and also asked…

Notes that little research has been undertaken into the effects of anthropomorphism on children's reading and presents questions concerning the use of this device in beginning reading materials. (FL)

Analogies are considered an effective method for providing a bridge between unfamiliar concepts and knowledge that students already have. This paper reports a critical analysis of analogies found in chemistry textbooks used by Australian senior high school students and is presented in three sections. The first section of the paper presents the…

This paper is based on a portion of the curriculum analysis of elementary science textbooks that was conducted as part of a larger Elementary Subjects Center study of curriculum materials used in literature, mathematics, science, social studies, and the arts. A commonly used elementary science curriculum series, Silver Burdett and Ginn's…

To determine the general characteristics of beginning reading materials, to establish categories in regard to concepts and the instruction of concepts, and to search for a common framework among concepts, a study surveyed six popular, widely promoted basal series which had been copyrighted within the past 5 years. For each lesson, the stated…

This study, conducted in an Australian institution, investigates the intellectual requirements of the mechanics section of a first-year college physics text. Instructional and prerequisite concepts were classified in terms of the intellectual skills required to understand them. (HM)