Mathematics for elementary school teachers problem-solving investigations od Sgroi, Richard J.

Research ideas for the classroom: middle grades mathematics

Problem solving , reasoning, and communicting, K-8 helping children think mathematically od Baroody, Arthur J.

Is your math ready for physics od Gleason, Walter J.

The teaching and learning of number in primary schools National Curriculum mathematics attainment target 2 od Great Britain. Office for Standards in Education (England)

Significant influences on children's learning of mathematics

Primary school achievement in English and mathematics in Zimbabwe a multi-level analysis od Nyagura, Levi M.

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Mathematics teacher resource handbook a practical guide for K-12 mathematics curriculum.

A problem solving approach to mathematics od Billstein, Rick

A Problem solving approach to mathematics for elementary school teachers od Billstein, Rick