Examines ways in which knowledge might be captured, articulated, and portrayed to others. Develops an approach to articulation and portrayal based on what is called the CoRe (Content Representation), which represents the particular content/topic of the science teaching, and PaP-eRs (Pedagogical and Professional experience Repertoire), which…

This paper explores the issues surrounding the relationship among content, content pedagogical, and pedagogical knowledge uses in the areas of mathematics and reading. In this era of teacher accountability, it is prudent to examine the types of knowledge teachers must possess to reach an increasingly diverse student population. (Contains 2…

Schubert (1986) juxtaposes curriculum's role in creating a just society. Yet despite educational reform, a monolithic curriculum has continued to dominate school systems in an attempt to create a national identity. Perhaps Schubert's question can be answered by changing the type of curriculum offered to students. The type of curriculum that can…

Based on life history accounts of two elementary school teachers in South Africa, this article examines the construction of two teachers' mathematics identities. In the article we juxtapose these identities with the identity forms that are envisaged by the policymakers and the mathematics reforms currently underway in the country. Using the data…

Climate change is one of the most serious global environmental problems and for that reason there has been lately a great interest in educating pupils, the future citizens, about it. Previous research has shown that pupils of all ages and teachers hold many misconceptions and misunderstandings concerning this issue. This paper reports on research…

In this study, I examined the validity of a performance-based, subject-specific teacher evaluation system by analyzing the relationship between teacher evaluation scores and student achievement. From a policy perspective, establishing validity was important because it is embedded in a knowledge-and skills-based pay system, which attached high…

This study discusses the evolution of an instructional systems design (ISD) model that is based on an expanded view of Shulman's concept of pedagogical content knowledge (PCK). An initial model was evaluated in the first iteration of a design experiment, and then it was changed and assessed in two other iterations that followed. The proposed ISD…

This paper explores new elementary teachers' instructional representations and how these are related to their science subject matter knowledge. One pair of prospective elementary teachers studied here exhibited a well-integrated, principled, and scientifically accurate understanding of the science they were teaching. The other pair exhibited less…

Since 2003, the Center for the Future of Teaching and Learning has reported that the number of fully prepared teachers assigned to California's classrooms has increased significantly due in part to the efforts of federal, state and local education policy-makers. As Chart I demonstrates, the overall number of underprepared teachers--those who have…

In this paper, the authors complete the summative stage of the validity argument approach, then use their experiences to reflect on the validity argument as a method. They begin by evaluating the inferences and assumptions of the interpretive argument for the MKT measures. Then they examine both the form and the structure of the interpretive…

According to Schilling, Blunk, and Hill, the set of papers presented in this journal issue had two main purposes: (1) to use an argument-based approach to evaluate the validity of the tests of mathematical knowledge for teaching (MKT), and (2) to critically assess the author's version of an argument-based approach to validation (Kane, 2001, 2004).…

This research examines two images of teachers as seen by students of education: the ideal teacher and their own self-image as teachers. The research compares the students' perceptions of these two images using two sub-groups of students of education: students at an academic teachers' college who will be referred to as student teachers and…

The 1998 reauthorization of the Higher Education Act requires all states to report annually to the U.S. Department of Education the number of prospective teachers at each teacher training institution who pass their own state tests for licensure. However, the law left decisions on what tests to require in each field, what to assess on them, and…

The combination of federal exigency for Highly Qualified Teachers in every classroom (No Child Left Behind, 2001) and focus on teacher accountability has created a plethora of routes to teacher certification and continuing education. This urgent situation has placed a burden on schools of education to approach teacher education in creative and…

In evaluating the success of teacher development programs, valid and scalable measures of teaching practice are needed. We have developed and validated the Science Lesson Plan Analysis Instrument (SLPAI) for quantitative evaluation of teacher-generated multiday lesson plans. This paper presents the SLPAI as a complement to surveys and classroom…