The Journal of Genetic Psychology · 1956 · 35 citations · 2 references
EducationMathematicsMathematics EducationChild DevelopmentEarly Childhood Mathematics EducationMathematics InstructionDeductive ReasoningMathematical KnowledgeMathematical LogicMathematical ReasoningNumber SenseNumeracy DevelopmentCognitive Foundations Of ArithmeticMathematical Sense MakingMathematics Reasoning
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How Children Form Mathematical Concepts
Jean Piaget · Scientific American · 1953 · 162 citations