Boys identified as learning-disabled gifted or twice exceptional, at two different grade levels (5th or 6th grades, and 11th or 12th grades), were asked to read a history text with unknown vocabulary words, internal inconsistencies, and prior knowledge violations inserted to make immediate comprehension difficult. The students were asked to read…

Background/Context: In this article, we explore the life histories of two Latino/a prospective elementary teachers in a large Midwestern university; examine their knowledge, strengths, and needs as teachers; and consider how teacher educators might capitalize on these. We explore how these prospective teachers' prior family, home, K-12 schooling,…

The aims of this study were considered under three headings. The first was to elicit misconception that science and physics student teachers (pre-service teachers) had about the terms, "inertial mass", "gravitational mass", "gravity", "gravitational force" and "weight". The second was to understand how prior learning affected their misconceptions,…

We present mathematical learning models--predictions of student's knowledge vs amount of instruction--that are based on assumptions motivated by various theories of learning: tabula rasa, constructivist, and tutoring. These models predict the improvement (on the post-test) as a function of the pretest score due to intervening instruction and also…

The focus of the article is on the complex cognitive process involved in learning the concept of "straightness" in Non-Euclidean geometry. Learning new material is viewed through a conflict resolution framework, as a student questions familiar assumptions understood in Euclidean geometry. A case study reveals how mathematization of the straight…

The creation of a flexible education system, including procedures for the validation of previous education and other forms of knowledge should be one of the objectives of higher education institutions as well as other institutions that are engaged in adult education. To be effective, the system must be developed and implemented in partnership with…

The purpose of this article is to describe and analyze how recognition of prior learning acts as a dividing practice and a technique for inclusion/exclusion of immigrants in their vocations in Swedish working life. It is a qualitative study of three pilot programs in Swedish urban centers, and the data consist of interviews and documents…

This study compares 3rd-grade elementary students' gain and retention of science vocabulary over time in two different classes--"connected science instruction" versus "direct instruction." Data analysis yielded that students who received connected science instruction showed less gain in science knowledge in the short term compared to students who…

While formats and conventions of scientific and technical writing vary from field to field, the transcendent requirement is precision, so that the work can be understood and, if necessary, reproduced. Science teachers undoubtedly tell students about the importance of precision in collecting data and analyzing results; what is less commonly…

The employment of practitioners and the expansion of distance education courses have become controversial issues in the preparation of school administrators. In large measure, both actions have been condemned by many senior professors, primarily because they believe that college administrators have pursued them for economic reasons rather than for…

For all students to become successful, productive citizens in the future, it is apparent that they must be well educated in technology. Those students who come from lower socioeconomic backgrounds have further to go in attaining that education because they often do not have the capabilities at home to practice technology nor do they have the…

Formerly, the "prisoners" problem was used by the author in his teaching chiefly as a process activity, with the intention of promoting certain investigative techniques: the idea of starting with a smaller problem (say, 10 prisoners, guards and cells, rather 100), and the importance of finding an effective method for displaying what was going on.…

In the last 25 years, A-level Mathematics syllabi have changed very considerably, introducing a broader range of application areas but reducing the previous emphasis on classical mechanics. This article describes a baseline survey undertaken to establish in detail the entry levels in mechanics for the cohort of students entering Engineering…

With the current concern over the growing need for more engineers, there is an immediate need to improve freshman engineering retention. A working model for freshman engineering retention is needed. This paper proposes such a model based on Tinto's Interactionalist Theory. Emphasis in this model is placed on pre-college characteristics as…

Reading comprehension is a multidimensional process and a key component of this process is the activation of prior knowledge in the comprehension of text. This study utilized video clips as a means to anchor instruction and assist struggling middle-level readers in comprehending text. Participants in this study were 17 seventh- and eighth-grade…