paleolithic
发表于 2025-4-1 05:18:26
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FOVEA
发表于 2025-4-1 08:04:25
H. Nöth,E. Striedland written in an engaging and compelling style.Includes supTeaching and learning mathematics is a political act in which children, teachers, parents, and policy makers are made visible as subjects. As they learn about mathematics, children are also learning about themselves – who they are, who they
STERN
发表于 2025-4-1 13:09:54
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