The algebraic expertise that mathematics education is aiming for includes both procedural skills and conceptual understanding. To capture the latter, notions such as symbol sense, gestalt view and visual salience have been developed. We wonder if digital activities can be designed that not only require procedural algebraic skills, but also invite…

The need to cultivate students' use of metacognitive strategies in critical thinking has been emphasized in the related literature. The present study aimed at examining the role of metacognitive strategies in critical thinking. Ten university students with comparable cognitive ability, thinking disposition and academic achievement but with…

We present a quantitative model for predicting the level of difficulty subjects will experience with specific problems. The model explicitly accounts for the number of subproblems a problem can be broken into and the difficultly of each subproblem. Although the model builds on previously published models, it is uniquely suited for blending with…

The purpose of this study was to examine how and why elementary teachers select books for the read-aloud. A phenomenological approach was used to conduct a fourteen week descriptive study. Three participants were purposefully selected to provide an in-depth examination of teachers' book selection processes. Data was collected through observations,…

The article reports and discusses a long-term qualitative study of forty 8-10-year-old students who regularly played a math game during math lessons for 9 weeks. The goal was to explore the relations between (i) some of the "pedagogical principles" that underlie the game and (ii) the "playing practice" in terms of what actually takes place when…

This qualitative study explores a cohort professional development experience that brought new teachers together every few weeks from across an urban school district. Observation data were analyzed through Wenger's (1998) "Communities of Practice" social learning framework. The purpose was to examine how a cohort can be a valuable resource of new…

The purpose of this study was to evaluate the effects of manipulating toy sets on the social verbal interaction that occurs between preschool-age children with disabilities and their typically developing peers. A single-subject alternating-treatments design was used to evaluate the effects of manipulating social toy sets and isolate toy sets on…

The exploratory study focused on describing typical routines of preparing for winter outdoor play with preschool children and their teachers. Naturalistic observations, interviews and photographs resulted in extensive examples of children's development in cognitive understanding of winter and winter-related concepts. Observations of teachers and…

The purpose of this article is to describe the assessment-driven instruction that facilitated third graders' increased understanding of informational texts, as revealed in their written responses to texts during one school year. The key instructional practices included making transparent for students what it means to synthesize, engaging students…

In recent years the study of second language (L2) vocabulary learning through reading has attracted much attention in the field of L2 acquisition. A specific area that has received wide interest is the examination of the processes involved in deriving word meanings from context. The purpose of the present study was to examine the relationships…

Using a constructivist grounded theory approach, this study sought to understand what influences reading comprehension and how meaning is made from text among high-functioning individuals with autism spectrum disorder (ASD). Using a think-aloud procedure, 13 individuals ages 7-13 with ASD read 16 passages at their instructional reading level.…

Glossary and reading aloud test items are commonly allowed in many states' accommodation policies for English language learner (ELL) students for large-scale mathematics assessments. However, little research is available regarding the effects of these accommodations on ELL students' performance. Further, no research exists that examines how…

The purpose of this "teaching tips" article is to describe practical classroom instruction that helps elementary students write expository responses to narrative texts. It focuses on the importance of scaffolded, interactive discussions comprised of a combination of teacher think alouds and similar student responses before, during, and…

Two independent lines of research--mental simulations and thought experiments--provide strong arguments about the importance of perceptual modalities for the instructional practices in science education. By situating the use of mental simulations in the framework of thought experiments, this study investigated the nature and the role of mental…

Understanding how experienced designers approach complex design problems provides new perspectives on how they translate instructional design (ID) models and processes into practice. In this article, the authors describe the results of a study in which 16 "seasoned" designers shared compelling stories from practice that offered insights into their…