Abstract
This paper reports on the first stage of the development of a methodology to evaluate mathematics textbooks. The methodology depends on the development of a set of mathematics curriculum principles relevant to the context in which the textbook is used, in this case the state of Queensland and its new years 1 to 10 syllabus. Based on these principles, as well as syllabus content statements and published research, sets of specific curriculum goals are being developed for key topic areas in the curriculum and these goals form the basis for the evaluation of textbooks. The paper reports on the development of the goals and sets of indicators for the topic of ratio and proportion and on a small trial application of the methodology.