This article describes an approach to teaching linear equations using multiple representations in a highly motivating context. Connections among representations are made explicit to enhance understanding and empower students. (Contains 4 figures.)

Middle school classrooms are a natural laboratory where the relationships between science, reading, and writing can be developed and strengthened to provide a foundation for students' learning and future career success. Teachers do not need to know "everything" about science and reading to raise student achievement. Rather, they need to know a few…

Two sections of middle school science were taught by two longtime teachers where one used an STS approach and the other followed the more typical textbook approach closely. Pre- and post assessments were administered to one section of students for each teacher. The testing focused on student concept mastery, general science achievement, concept…

This study examines the biliteracy development of a group of bilingual Latino third graders in an elementary school in the south-west USA. It focuses on the role of language in children's reading comprehension of narrative texts in Spanish and English in a school context. The authors frame their analysis within the "Continua of Biliteracy" model…

This study explores children's understanding of the causal origins of disabilities. Using a forced-choice explanation task, children's understanding of social-psychological, physical, and biological causal explanations of disabilities was considered. We presented 79 children (26 4- to 5-year-olds, 26 6- to 7-year-olds, and 27 10- to 11-year-olds)…

Longitudinal analysis of early childhood education, such as that in Project Follow Through, shows the superiority of explicit skill instruction for the acquisition of basic reading skills. But these early gains do not eventuate in significant progress in reading achievement in later grades, especially among disadvantaged youth. This is not for…

The authors conducted a survey of 1,758 elementary school children (6-14 years old) from December 2001, to March 2002, in 3 Chinese cities with different levels of television advertising. The authors used D. R. John's (1999) model of consumer socialization as the theoretical framework for their study. More than half of the children whom the…

A review of the literature in science education shows that most students have difficulties in hypothetico-deductive reasoning. The author's objective in this study was to investigate the abilities of high school teachers and university teachers to understand the difference between the terms "hypothesis" and "prediction" in the…

Speakers monitor their own speech and, when they discover problems, make repairs. In the proposal examined here, speakers also monitor addressees for understanding and, when necessary, alter their utterances in progress. Addressees cooperate by displaying and signaling their understanding in progress. Pairs of participants were videotaped as a…

This study examined the relationship of basic educational skills in Vocabulary, Reading Comprehension and Math to program outcome and escape risk among male juvenile offenders in residential care. The records of 144 youth who were treated in a residential treatment center between 1978 and 1996 were reviewed along with subsequent adult and juvenile…

Predictions derived from the central processing and script dependent hypotheses were assessed by measuring the reading ability of 116 Grade 2-5 Herero-English bilingual children in Namibia ranging in age from 7 to 12 and investigating possible predictors of word reading among measures of cognitive/linguistic processes. Tasks included measures of…

The overall purpose of this paper is to describe a practical and useful approach to mathematics assessment that is meaningful to teachers, students and families. The format is highly flexible, yet specifically designed to provide detailed information as to the performance characteristics of the student and a variety of curricula and instructional…

Cognitive processing limitations restrict the number of complex information items held and processed in human working memory. To overcome such limitations, a verbal working memory channel is used to construct an if-then proposition representation of facts and a visual working memory channel is used to construct a visual imagery of geometric…

The Simple View of Reading (P. B. Gough & W. Tunmer, 1986; W. A. Hoover & P. B. Gough, 1990) provides a 2-component model of reading. Each of these 2 components, decoding and comprehension, is necessary for normal reading to occur. The Simple View of Reading provides a relatively transparent model that can be used by professionals not only to…

Attempts to evaluate the cognitive-motivational profiles of students with reading comprehension difficulties have been scarce. The purpose of the present study was twofold: (a) to assess the discriminatory validity of cognitive, motivational, affective, and psychopathological variables for identification of students with reading difficulties, and…