We present the results of an experiment on lexical recognition of human sign language signs in which the available perceptual information about handshape and hand orientation was manipulated. Stimuli were videos of signs from Sign Language of the Netherlands (SLN). The videos were processed to create four conditions: (1) one in which neither…

The medicinal leech is a useful animal model for investigating undulatory swimming in the classroom. Unlike many swimming organisms, its swimming performance can be quantified without specialized equipment. A large blood meal alters swimming behavior in a way that can be used to generate a discussion of the hydrodynamics of swimming, muscle…

This article examines the nature and process of collaborative learning in student-led group activities at university. A situative framework combining the constructs of social regulation and content processing was developed to identify instances of productive high-level co-regulation. Data involves video footage of groups of science students…

In recent years, using video as a learning resource has received a lot of attention and has been successfully applied to many learning activities. In comparison with text-based learning, video learning integrates more multimedia resources, which usually motivate learners more than texts. However, one of the major limitations of video learning is…

Although many have documented the high value Latino families place on education, prevalent discourses nonetheless characterize Latino immigrant parents as not caring about their children's education. This paper describes the practice-based components of a participatory action research project in which we created a collaborative film, intended for…

A cognitive model of how teachers plan instruction was validated in laboratory settings but remained to be tested empirically in authentic situations. The objective of this work is to describe and compare pedagogical reasoning in laboratory and authentic contexts and across expertise levels. The "state-driven hypothesis" and the…

Between 2006 and 2010, sophomore engineering students at four universities were exposed to technologies designed to increase their learning in undergraduate engineering courses. Our findings suggest that students at all sites found the technologies integrated into their courses useful to their learning. Video solutions received the most positive…

In this paper, I report on preservice teachers' reflections and perceptions on their problem-solving process in a technological context. The purpose of the study was to investigate how preservice teachers experience working individually in a dynamic geometry environment and how these experiences affect their own mathematical activity when…

A rapid scene indexing method is proposed to improve retrieval performance for students accessing instructional videos. This indexing method is applied to anchor suitable indices to the instructional video so that students can obtain several small lesson units to gain learning mastery. The method also regulates online course progress. These…

A small school in southern Minnesota, strapped for funds and needing new math books and a fresh curriculum, flipped its classrooms and raised achievement and student engagement. The math teachers led and implemented the changes. Upon reflection, they found 10 good reasons educators should consider flipping their classroom. Among the most…

The aim of this study is to analyze the effectiveness of staff training on discrete-trial teaching (DTT). Multiple baseline design across subjects was used in order to analyze the effect of the training program on the educators' performance on probing and intervention implementation. For teaching these two skills, presentation of an information…

Technology is used widely in teacher education for a variety of purposes, including skill development.Recent research on technology in teacher education is investigating the potential of technology to provide high-quality learning experiences that include authentic practice outside of class time to increase the efficiency of teacher education…

Coaching is a professional development approach that is utilized to support classroom teachers' implementation of research-based teaching strategies and methods. Studies have shown that coaching supports classroom teachers' implementation of teaching strategies and methods; however, there is little research on what coaches do to support…

Purpose: The purpose of this mixed methods study was to investigate the best practices for bullying interventions. The participants for the quantitative data collection were counselors (n = 22) and principals (n = 20) located in elementary and junior high schools; 10 were selected to participate in the qualitative data collection. Method: The…

The current study examined the application of implementation adherence monitoring and group feedback procedures with teachers implementing the Leveled Literacy Intervention (LLI; Fountas & Pinnell, 2008a). Using a repeated measures design across time, changes in implementation adherence levels were examined as teachers participated in…