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Download full textdos Santos, Edilene Simões Costa; França, Denise Medina – Pedagogical Research, 2020
Through the historical analysis of Dienes' works and through the suggestions of activities, the objective of this text is to understand the movement of systematization of knowledge for teaching and to teach classification, ranking, and ordination through the use of logical blocks during the Modern Mathematics Movement (1960-1980), a time of…
Descriptors: Modern Mathematics, Educational History, Foreign Countries, Mathematics Instruction
Direct linkKreith, Kurt – Journal of Mathematics Education at Teachers College, 2014
At grade 7, Common Core's content standards call for the use of long division to find the decimal representation of a rational number. With an eye to reconciling this requirement with Common Core's call for "a balanced combination of procedure and understanding," a more transparent form of long division is developed. This leads to the…
Descriptors: Fractions, Arithmetic, Mathematics, Mathematics Instruction
