Columbus / Buffalo / Brooklyn / Logo / Palo Alto / New York / /
Company
Mathematics Inc. / McGraw-Hill / Macmillan / / /
Facility
University Microfilms No. DA8626590 / State University of New York / Wayne State University / Brooklyn College / Kent State University / Building Blocks / New York University / /
IndustryTerm
turn tool / software environments / /
Organization
Wayne State University / Detroit / ERIC Document Reproduction Service / New York University / State University of New York at Buffalo / National Science Foundation / Brooklyn College / National Council of Teachers of Mathematics / School of Education / School of Education / Health / Nursing / and Arts Professions / North America Chapter of the International Group for the Psychology of Mathematics Education / Kent State University / /
Person
Mary Anne / Pierre M. van Hiele / Sue McMillen / van Hiele / Julie Sarama / Douglas H. Clements / van HieleGeldof / Sudha Swaminathan / Doug Clements / Mary Anne Zeitler Hannibal / Dale Seymour / Elaine Bruno Vukelic / Ray / Marlene E. Andrusz / Julie Jacobs Henry / Julie Sarama Meredith / Michael T. Battista / Douglas A. Grouws / /
Young Children’s Ideas about A toddler, after some experimentation, puts a square peg into a square hole. What does she know about shapes?