Teaching and learning Calculus concepts and procedures, particularly the definite integral concept, is a challenge for teachers and students in their academic careers. In this research, we supplement the analysis made by different authors, applying the theoretical and methodological tools of the Onto-Semiotic Approach to mathematical knowledge and…

Research on non-cognitive factors has shown that persistence in the face of challenges plays an important role in learning. However, recent work on wheel-spinning, a type of unproductive persistence where students spend too much time struggling without achieving mastery of skills, show that not all persistence is uniformly beneficial for learning.…

We report here the type of problems and solutions that 38 school teams reported during a randomized wait-list controlled trial of one problem-solving approach (Team Initiated Problem Solving [TIPS]). The experimental results from that analysis are reported elsewhere. The purpose of this article is to summarize companion descriptive data from this…

For adolescents who struggle with reading, a lack of confidence and reluctance to read in content areas such as history/social science presents challenges to learning. More specifically, difficulties with text comprehension and analysis limit content knowledge acquisition and self-expression, which can impact academic success. Therefore, it is…

The Developmental Audit[R] offers an alternative to traditional assessments that diagnose disorder and focus on pathology. These assessments often end with negative labels for the child and discouraged spirits for all involved in that young person's life. The Developmental Audit[R], on the other hand, encourages youth in conflict to help identify…

Schoolwide Response to Intervention (RTI) services are growing in prevalence in U.S. schools. Most advanced are RTI programs in elementary schools, with preschool and secondary education programs beginning to discuss, develop, and experiment with schoolwide RTI. At its heart, RTI seeks to account for individual differences in student learning…

Response to intervention (RTI), the controversial three-tiered, triangular instructional model is getting stretched in new directions by educators who favor holistic, proactive support strategies over formal remediation. A senior scientist at the FPG Child Development Institute at the University of North Carolina at Chapel Hill, Virginia Buysse…

This issue of "Early Developments" examines a relatively new phenomenon in the early childhood field called "evidence-based practice," defined herein as "a decision-making process that integrates the best available research evidence with family and professional wisdom and values." This issue of "Early Developments" includes the following articles:…

This study explored how regular teachers (N=20) and special education teachers (N=20) think and make instructional decisions about special needs students. Teachers viewed a videotape of a reading comprehension lesson for a small group of third grade students. One student was a target for observation and classified as learning disabled.…