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Meixia Ding; Rongjin Huang; Catherine Pressimone Beckowski; Xiaobao Li; Yeping Li – ZDM: Mathematics Education, 2024
Lesson study (LS), a teacher-oriented, student-focused professional development (PD) approach that originated in Japan, has spread globally. However, existing literature on the implementation of LS and its effectiveness provides inconsistent results, suggesting a need to review current research on LS. With a focus on LS in mathematics education,…
Descriptors: Mathematics Education, Teacher Improvement, Teacher Collaboration, Faculty Development

Boehnke, Klaus; Merkens, Hans – Zeitschrift fur Padagogik, 1995
Considers the problems inherent in researching changes in social values and individual perspectives among selected age groups. Asserts that studies aimed at researching both aspects need to be organized as longitudinal studies. Utilizes data taken from a study of East and West Berlin adolescents to reveal specific research problems. (MJP)
Descriptors: Adolescent Development, Age Differences, Beliefs, Cognitive Development