This study examined the characteristics of technology-enhanced statistical tasks written by 75 preservice mathematics teachers who used the ESTEEM project's curriculum materials. In particular, it investigated the extent to which the tasks incorporated three key aspects related to best practices for teaching statistics: (a) analysis of large,…

The Massachusetts Department of Elementary and Secondary Education (DESE) released proposed Science and Technology/Engineering standards in 2013 outlining the concepts that should be taught at each grade level. Previously, standards were in grade spans and each district determined the method of implementation. There are two different methods used…

Reports an experiment which tests the hypothesis that the process of curriculum development affects the resulting curriculum. Describes developed models of curriculum. Concludes that the hypothesis cannot be rejected and that curriculum models do influence the resulting curriculum. (KO)

Examines the role of numbers and statistical data in history research and history instruction. Contends that many historians and history teachers are unwilling or unable to use numeric data effectively. Argues that statistical analysis is essential for many historical themes and topics. (CFR)

The study was an evaluation of the planning processes and the products of a curriculum engineering system in a school district. The primary objective was to determine the relationship between the quality of group planning effort exerted by curriculum committees and the quality of curriculum products produced by them. A systems analysis model was…