Failure rates in first year calculus courses are high in most post-secondary institutions across North America and other parts of the world. This Inukshuk-funded open education project involved the development of five stand-alone pre-calculus learning modules. The design and revision phases of this project occurred between the fall of 2007 and…

The current study took a quasi-experimental approach investigating the effect of a holistic after-school intervention, on reading comprehension measured by the Gray Oral Reading Test (GORT)-4 on at-risk students in Grade 2 through Grade 5. Analysis of Variance was used to investigate the relationship between pre- and post-intervention scores. The…

Constructing a computational model of conceptual change for a computer-based scientific inquiry learning environment is difficult due to two challenges: (i) externalizing the variables of conceptual change and its related variables is difficult. In addition, defining the causal dependencies among the variables is also not trivial. Such difficulty…

Intelligent tutoring systems (ITS) support students in learning a complex problem-solving skill. One feature that makes an ITS architecturally complex, and hard to build, is support for strategy freedom, that is, the ability to let students pursue multiple solution strategies within a given problem. But does greater freedom mean that students…

We present an evaluation of the Writing Pal (W-Pal) intelligent tutoring system (ITS) and the W-Pal automated writing evaluation (AWE) system through the use of computational indices related to text cohesion. Sixty-four students participated in this study. Each student was assigned to either the W-Pal ITS condition or the W-Pal AWE condition. The…

Electronic tutors able to respond appropriately to a user's input have been shown to be effective in improving learning in a number of contexts. This study extends this research into the context of conceptual change during in-service science teacher workshops. Quantitative data were collected from 1,049 South African grade 12 physical sciences…

This study illustrates how a synergy of two technologies--Intelligent Computer-Assisted Language Learning (ICALL) and corpus linguistic analysis--can produce a lasting improvement in L2 learners' ability to edit persistent grammatical errors from their writing. A large written English corpus produced by Korean undergraduate and graduate students…

Background/Context: Under supplemental educational services ("supplemental services"), a parental choice provision of the No Child Left Behind Act (NCLB), schools that have not made adequate yearly progress in increasing student achievement are required to offer low-income families free, afterschool tutoring. Existing research shows low…

Prompting students to self-explain during problem solving has proven to be an effective instructional strategy across many domains. However, despite being called "domain general", very little work has been done in areas outside of math and science. In this dissertation, I investigate whether the self-explanation effect holds when applied…

Under No Child Left Behind (NCLB), schools that do not make adequate yearly progress must offer afterschool tutoring, entitled "Supplemental Educational Services" (SES). Drawing on 40 months of ethnographic research and utilizing actor-network theory, this article shows principals co-opting the SES provisions to do what they determine is…

Not every child seems equally susceptible to the same parental, educational, or environmental influences even if cognitive level is similar. This study is the first randomized controlled trial to apply the differential susceptibility paradigm to education in relation to children's genotype and early literacy skills. A randomized pretest-posttest…

The author reports on a "flip model" of instruction that has gotten national media attention lately, thanks to its promotion by Khan Academy, the high-profile nonprofit online-tutoring library created by Salman A. Khan, a Massachusetts Institute of Technology graduate who was looking for a way to help his young relatives with their homework. The…

The development of Internet technologies stimulates the increase of online technology-supported education in universities. Online learning based on remote experiments is capable of diminishing the scantiness in practical courses. In this paper, we present online practical courses based on remote experiments (OnPReX). These courses consist of…

This study investigated female high school students' (N = 293) patterns of help seeking in the domains of English and mathematics. Help seeking was operationalized using both self-report measures of need-contingent help seeking and help avoidance, as well as a behavioral measure of help seeking, namely the number of times students attended…

The University of Alicante has committed itself to the design and development of a tutorial relationship comparable to a collaborative learning professionalization space. This has come true through the implementation of the tutorial programme. The importance of this programme is its commitment to create collaboration spaces among students in the…