What people gain through sensation and cognition make up the individuals' experiences and knowledge. Individuals benefit from previous experiences when resolving problems. Knowledge is constructed from the meanings one attributes to nature and the environment. In theories, it means that constructers depend on observation and when directly…

This research study was designed to investigate the impact of constructivist-centered professional development in vocabulary instruction for 14 upper-grade elementary school teachers. The researcher facilitated 10 training sessions held in small groups, during grade level meetings at an urban public school, to develop individual and collective…

Though the No Child Left Behind Act of 2001 requires secondary students with Asperger's syndrome (AS) to take high-stakes mathematical tests, many students with AS exhibit weaknesses in mathematical and executive functioning skills. The purpose of this mixed-methods case study was to explore the use of differentiated mathematical strategies with…

The impulse to investigate the natural world is deeply rooted in our earliest childhood experiences. This notion has long guided researchers to uncover the cognitive mechanisms underlying the development of scientific reasoning in children. Until recently, however, research in cognitive development and education followed largely independent…

The double-deficit hypothesis (DDH) of developmental dyslexia was investigated in seven to twelve year old Spanish children. It was observed that the double deficit (DD) group had the greatest difficulty with reading.

This paper focuses on the importance of play for a child's physical, emotional, cognitive, and social development. Three major purposes of the report are: (1) to persuade those concerned with the education of young children that play is an essential activity for children's well-being and should be facilitated at home and in the classroom, (2) to…