Werner Blum

Teachers’ Mathematical Knowledge, Cognitive Activation in the Classroom, and Student Progress

Applied mathematical problem solving, modelling, applications, and links to other subjects ? State, trends and issues in mathematics instruction

Plasma Leptin Levels in Healthy Children and Adolescents: Dependence on Body Mass Index, Body Fat Mass, Gender, Pubertal Stage, and Testosterone*

How do Students and Teachers Deal with Modelling Problems?

Pedagogical content knowledge and content knowledge of secondary mathematics teachers.

PISA 2003: Der Bildungsstand der Jugendlichen in Deutschland - Ergebnisse des zweiten internationalen Vergleichs

Insulin and Cortisol Promote Leptin Production in Cultured Human Fat Cells

A Specific Radioimmunoassay for the Growth Hormone (GH)-Dependent Somatomedin-Binding Protein: Its Use for Diagnosis of GH Deficiency

Serum levels of insulin-like growth factor (IGF)-binding protein-3 (IGFBP-3) in healthy infants, children, and adolescents: the relation to IGF-I, IGF-II, IGFBP-1, IGFBP-2, age, sex, body mass index, and pubertal maturation.

Zur Entwicklung nationaler Bildungsstandards. Eine Expertise

Serum levels of insulin-like growth factor I (IGF-I) and IGF binding protein 3 reflect spontaneous growth hormone secretion.

Modelling and Applications in Mathematics Education : the 14th ICMI Study