The hundreds chart is a valuable tool for teachers in elementary mathematics classrooms. The present study investigated the effects of spatial configurations of virtual hundreds charts on children's knowledge of base-ten concepts. Kindergarten and first-grade students were assigned to three instructional conditions in which they worked with a…

What is childhood like today? Is it a world fraught with endless joy, fun, and games, or are children experiencing a much different reality? A child's social interactions can be a source of great enjoyment and are essential to early development. Conversely, young children routinely experience tension, ambiguity, and conflict as they navigate the…