Pedagogical content knowledge (PCK) was introduced by Shulman in 1986 and refers to the
knowledge teachers use to translate particular subject matter to students, taking into account …

This review presents an overview of research on the assessment of mathematics teachers'
knowledge as one of the most important parameters of the quality of mathematics teaching …

Research has focused predominantly on how teachers affect students' achievement on
standardized tests despite evidence that a broad range of attitudes and behaviors are …

Tomorrow's inventors and scientists are today's curious young children--as long as those
children are given ample chances to explore and are guided by adults equipped to support …

A large field study of children in first and second grade explored how parents' anxiety about
math relates to their children's math achievement. The goal of the study was to better …

Computational thinking (CT) is broadly defined as the mental activity for abstracting
problems and formulating solutions that can be automated. In an increasingly information …

Pedagogical content knowledge (PCK) and content knowledge (CK) are key components of
teacher competence that affect student progress. However, little is known about how teacher …

Commentaries regarding appropriate methods for researching professional development
have been a frequent topic in recent issues of Educational Researcher as well as other …

Teachers are the most important element of the education system. Their education and
qualification can therefore play a decisive role in optimizing educational processes …

In both the United States and Europe, concerns have been raised about whether preservice
and in-service training succeeds in equipping teachers with the professional knowledge …