Representation of disability in school textbooks may influence pupils' knowledge and perceptions of people with disabilities. The aim of this study was to investigate representation of people with disabilities in school textbooks. The study employed a mixed-methods approach. Quantitative frequency analysis was used to investigate the extent of…

This study reviews how slope is developed in expository materials across a seven-textbook series. Slope development is analyzed using a framework of five slope components to describe which components are used and connected, and by investigating accompanying levels of covariational reasoning. Findings suggest that the series describes slope from…

The present study aimed at exploring the concepts of the security education in the textbooks of the national and civic education of the higher primary stage in Jordan. It adopted the descriptive analytical method. The study sample consisted of the textbooks of the national and civic education for the basic eighth, ninth and tenth grades. To…

The present study tried to find out whether Saudi history textbooks for grades 4-12 contain global themes, in which grade levels global themes are introduced, the percentage of global themes, local history themes and Islamic history themes, and which global history themes are taught. A checklist of global history themes was developed. Those are:…