In this paper we deal with the problem of the genetic relationship between the sensual and the conceptual in knowledge formation. Transcript and videotape analyses of two small groups of a regular Grade 11 mathematics class shed some light on the dialectics between semiotic activity and artefact-mediated kinesthetic actions. The analyses point to…

The main research question of this study was: How do selected high school chemistry students' understandings of the elements, structure, and periodicity of the Periodic Table change as they participate in a unit study consisting of inquiry-based activities emphasizing construction of innovative science graphics? The research question was answered…

Kenneth W. Dobbins, president of Southeast Missouri State University, discusses attending a June 2004 conference on "The Key to Competitiveness: Understanding the Next Generation Learner," sponsored by the American Association of State Colleges and Universities, EDUCAUSE, and Microsoft. The conference addressed what today's students, the…

The purposes of this study were: to compare students' performance on conceptual and algorithmic chemistry problems; to investigate the relationships between learning orientation, formal reasoning, and mental capacity and students' performance on conceptual and algorithmic problems; and to investigate interactions among learning orientation, formal…

Assuming readers' emotional responses can inform literary analysis, this study of poetry readers featured an instructional intervention that involved modeling both cognitive and affective reading processes through a think-and-feel-aloud pedagogy. Eleventh-grade students in 2 conditions participated in a 4-week unit on reading poetry. Control group…

In this article, the authors examine a number of questions that make it possible to characterize the different aspects of students' involvement with the Internet. They will analyse the regularity of students in using the Internet, the age at which they begin to use means of electronic communication, the place where they use it, the intensiveness…

Throughout seven years of teaching in urban schools, the author discovered that the most effective ways to teach difficult literary texts was to refer to students' out-of-school activities. In other words, to connect the "leaky edges of the "social outside"" with the "individual inside" is to create a curriculum of…

The RAFT technique (Santa 1988) is a writing strategy that helps students understand their "Role" as a writer, the "Audience" they will address, various "Formats" for writing, and the expected "Topic" or content. This article discusses the RAFT writing strategy used by the students to address land development issues. The authors facilitated…

The authors examined the relations between participation in a range of high school extracurricular contexts and developmental outcomes in adolescence and young adulthood among an economically diverse sample of African American and European American youths. In general, when some prior self-selection factors were controlled, 11th graders'…

This study examined the relationship of overt and relational victimization to social anxiety, loneliness, and prosocial behaviours in a sample of female adolescents. The Social Experience Questionnaire, Social Anxiety Scale for Adolescents, and Asher Loneliness Scale were administered to 561 girls in the ninth, tenth, and eleventh grades of an…

Journal manuscripts and national reports published during the last 20 years (Bensen, 1993; DeVries, 1996; AAAS, 1989; National Academy of Engineering, 2002; ITEA, 1996; Zuga, 1989) presented a defensible rationale for the technology education profession and focused on the delivery of technological literacy for the nation's youth. This call for…

Getting ready for college is a process--one that starts as soon as one enters high school. It has many steps and many deadlines. The good news: There are resources to help you stay organized. Talk to your college advisor, and use the resources in this guide to get information and to identify test dates and other important deadlines. Make your…

This research examined patterns of substance use and academic factors among a sample of 733 African-American and European-American adolescents from a metropolitan area. First, youth were classified into 11th grade high, moderate, or no substance use groups and classified as users, initiators, desistors, and nonusers based on eighth and 11th grade…

The focus of this study was twofold: one, to determine if students could increase their physics content knowledge through the completion of an online hands-on Microcomputer-Based Laboratory (MBL) unit on motion; and two to determine if the demonstrated learning gains were equivalent to those of students who completed the same MBL activities in a…

New Hampshire is in the midst of a transition--a transition between assessment systems--a transition between accountability systems. The elementary grades were assessed with the newly developed New England Common Assessment Program (NECAP) tests in October 2005. The high school (grade 10) will be assessed with New Hampshire's previous state-wide…