In this article, the author describes integrated science and mathematics activities developed for fourth-grade students to explore and investigate three-dimensional geometric shapes, Bernoulli's principle, estimation, and art with and through bubbles. Students were engaged in thinking and reflection on the questions their teachers asked and were…

Purpose: The purpose of this exploratory study is to identify trainee attributes relevant for development of skills in 3D computer-aided design (CAD). Design/methodology/approach: Participants were trained to perform cognitive tasks of comparable complexity over time. Performance data were collected on the time needed to construct test models, and…

Biostatistics is not universally available in colleges/universities and is thus an attractive course to offer via distance education. However, evaluation of the impact of distance education on course enrollment and student success is lacking. We evaluated an "Introduction to Biostatistics" course at Harvard University that offered the distance…

In this paper we describe Expanding Textual Repertoires (ETR) as a framework for enhancing Singaporean secondary school teachers' understanding of the nature and effective teaching of the increasingly specialized language and literacy competencies required of their students for skilled participation in the curriculum areas at the secondary grade…

Prior research has established that peer tutors can benefit academically from their tutoring experiences. However, although tutor learning has been observed across diverse settings, the magnitude of these gains is often underwhelming. In this review, the authors consider how analyses of tutors' actual behaviors may help to account for variation in…

Effectively targeting a heterogeneous student population is a common challenge in academic courses. Most traditional learning material targets the "average student," and is suboptimal for students who lack certain prior knowledge, or students who have already attained some of the course objectives. Student-activating learning material supports…

Background: Research on the presentation of information in narrative versus expository text genres is inconclusive with respect to the question of which is more beneficial for student learning. Aims: We examine the effect of presenting factual content in either narrative or expository genres on student learning. We also consider relevant prior…

During the past decade three different bridging mathematics courses have been offered at the University of Auckland. A case study approach was used to investigate the effectiveness of these courses: two larger courses and one individual study programme. A different teaching approach, by committed experienced teachers, was used in each course. The…

Tiered instruction is grouping students for instruction based on their prior background knowledge in a given subject area. In this study, students were either in a control secondary science classroom or a classroom in which instruction was tiered. The tiered instruction was designed to match high, middle, or low levels of background knowledge on…

A series of microgenetic experiments was conducted to examine the role of experience on 2.5- to 5-year-old children's discovery of spatial mapping strategies. With experience, 3- to 4-year-olds discovered a strategy for mapping corresponding locations that shared both featural and spatial similarities. When featural and spatial correspondences…

This book provides classroom-tested methods for engaging struggling middle grade readers--even those who appear to have given up--and fostering their success. The emphasis is on constructing respectful, encouraging learning environments that incorporate students' diverse literacies, cultural interests, and prior knowledge and skills into…

As part of the activities at the Research Institute in Education of Learning Disabled Children, work was carried out with a group of about 30 children (grades 4 through 6) disabled in the comprehension of written language. Most of these children, when reading, went beyond using prior knowledge to provide schemata and interpretations; they…

Viewed as discourse, official forms exhibit identifiable text characteristics and elicit strategies for comprehension that take into account these characteristics, as well as context and the user's prior knowledge about the world. However, forms also have unique characteristics that require processes and strategies which differ in systematic ways…

This study examined the effects of low- and high-prior knowledge and peer and teacher audiences on high school students' writing. Forty high school juniors and 40 seniors wrote on both low-prior knowledge and high-prior knowledge topics, half writing for their peers, and half for their teachers. Results are presented. (Author/MT)

Describes a procedure called Generating Reciprocal Inferences Procedure (GRIP), which teaches inferential comprehension using direct or explicit instruction, a generative process, and reciprocal questioning. (RS)