Develop the natural scientist in every child with 260 hands-on science activities and ideas. Build science skills such as classification, measurement, time and space relationships, prediction, inference and numbers.

Robert E. Rockwell

Robert Rockwell has many years of experience as a teacher and administrator at preschool, elementary, and college levels. He is in demand as a speaker and has traveled and conducted...

Elizabeth A. Sherwood

Elizabeth Sherwood, EdD, is currently assistant professor of Early Childhood Education in the Department of Curriculum and Instruction at Southern Illinois University Edwardsville. She is a regular contributor to the...

Robert A. Williams

@import url(/admin/CuteEditor_Files/Style/SyntaxHighlighter.css); @import url(/ghbooks3.css); Robert Williams is Professor Emeritus at Southern Illinois University. He is currently acting as lead consultant for the NSF-funded Building Base Line Objectives for Children’s Knowledge...