This paper describes results from field testing of middle-school math formative assessments alongside professional development and instructional resources. We employed a randomised, controlled design to address the question: Does using our formative assessment strategies improve student performance on assessments of key mathematical ideas relative…

The POWERSOURCE[c] intervention is intended as a generalizable and powerful formative assessment strategy that can be integrated with any mathematics curriculum. POWERSOURCE[c] includes both a system of learning-based assessments and an infrastructure to support teachers' use of those assessments to improve student learning. The core undertaking…

The POWERSOURCE[C] intervention is intended as a generalizable and powerful formative assessment strategy that can be integrated with any on-going mathematics curriculum to improve teachers' knowledge and practice and, in turn, student learning. Combining theory and research in cognition, assessment and learning (for both adults and students) with…

This report describes results from field-testing of POWERSOURCE[C] formative assessment alongside professional development and instructional resources. The researchers at the National Center for Research, on Evaluation, Standards, & Student Testing (CRESST) employed a randomized, controlled design to address the following question: Does the…

The POWERSOURCE[c] intervention is a generalizable and powerful formative assessment-based strategy that can be integrated with any ongoing mathematics curriculum to improve teachers' knowledge and practice and, in turn, student learning. Our primary research objectives are based on our hypotheses that as a result of POWERSOURCE[c], teachers will…

This chapter addresses the problems encountered in the formative evaluation of instructional development projects and the instructional development process. Three types of formative evaluation--component, convergent, and contextual--are distinguished, and the consequences of using the wrong type of evaluation in a particular situation or project…

This chapter discusses current methods of formative evaluation and suggests that these methods themselves need to be subjected to more critical research and evaluation in order to provide them with a more scientific base. Topics addressed include problems and methods associated with data gathering, evaluation designs, number of subjects available,…

Some special problems associated with evaluating intelligent computer-assisted instruction (ICAI) programs are addressed. This paper intends to describe alternative approaches to the assessment and improvement of such applications and to provide examples of efforts undertaken and shortfalls. Issues discussed stem chiefly from the technical demands…

The inadequacy and/or lack of evaluation procedures in the development of instructional products has been well documented. To help remedy this situation, the authors discuss and analyze research and theory in the field of formative evaluation applied to instructional development. (Author)

The intent of formative evaluation is to improve programs as well as to justify their continuation. It is critical to separate clearly those functions of the evaluation which are political from those which may lead the way to instructional improvement. Data for formative evaluation should be gathered in an interpretable way at the level at which…

The goal of scaling up of educational innovation is to produce robust, effective, replicable outcomes. This report addresses requirements to support scale-up of scientifically vetted innovation (or new ideas that are built on the findings of quality research and development). In this report, a number of issues are considered: the context of…

Among opportunities to advance the state of the art of intelligent computer-assisted instruction (ICAI) are the evaluation of ICAI systems and the use of the underlying technology in ICAI systems to develop tests. Each issue is addressed via its theoretical context, key constructs, appropriate references to the literature, methodological aspects,…

Over the last 20 years, writing about technology (and more recently about its use in assessment systems) has been a joyful experience, in part because the author was usually right about how fast and how unexpected technology progress would be made. In this article, the author suggests to rethink assessment systems from design perspectives and the…

The inability of students to become proficient in algebra seems to be widespread in American schools. One of the reasons often cited for this inability is that instruction seldom builds on prior knowledge. Research suggests that teacher effectiveness is the most critical controllable variable in improving student achievement. This report details a…

This chapter is limited to a discussion of formative evaluation procedures for the purpose of improving instructional programs. It provides some discussion about what formative evaluation is, what it is for, and some guidelines regarding how to go about the evaluation of instruction. The use of the term "instruction" is construed very broadly to…