Along-standing energy lab involves dropping bouncy balls and measuring their rebound heights on successive bounces. The lab demonstrates a situation in which the mechanical energy of a system is not conserved. Although students enjoyed the lab, the author wanted to deepen their thinking about energy, including the connections to motion, with a new…

The aim of this study was to present a protocol for the validation of the Language ENvironment Analysis (LENA) System's conversational turn count (CTC) for Vietnamese speakers. Ten families of children aged between 22 and 42 months, recruited near Ho Chi Minh City, participated in this project. Each child wore the LENA audio recorder for a full…

In the era of #BlackLivesMatter, anti-Black state violence is a primary focus. From police brutality to the Flint Water Crisis, organizers within the Movement for Black Lives draw important connections between various sites of racial injustice as experienced by people of African descent in the United States. One of the many sites where anti-Black…

It is not uncommon to walk into a college classroom and find all heads bowed down to a flashing screen and the room . . . silent. While digital devices can certainly support learning, what about when they are a distraction? This study explored this 21st-century phenomenon from two perspectives: Does the use of a device for nonacademic purposes…

This article focuses on vocational learning in technical vocational education in upper-secondary school, with a special focus on the object of learning to weld. A concrete teaching situation where the learning object to weld is the focus of the interaction between a vocational teacher and an upper-secondary student was documented by a video camera…

Objectives: The present study examined the effects of a point-of-view video modeling (POV) during vegetable gardening for Korean adolescents with autism spectrum disorder (ASD) to improve their on-task behavior and independent task performance. Methods: Three male Korean adolescents, in the range of mild and moderate level on the Childhood Autism…

Purpose: This commentary aims to echo Wilkinson, Bailey, and Maher's (this volume) arguments about the affordances of videos and video databases in studying learning and teaching. Design/Approach/Methods: This article illustrates a multivocal approach to the videos from the "Video Mosaic Collaborative" (VMC). In particular, three…

This mixed methods study focuses on the use of instructional videos in an undergraduate physics classroom. Previous research has explored the effects of videos on student performance however, limited research exists on the effects of science instructional videos with embedded quiz questions on student achievement. This study compares students'…

The CERN Beamline for Schools Competition gives high school students the opportunity to perform an experiment of their design using the T9 facility. Our team, 'Relatively Special', was fortunate enough to be joint winners of this global event and travel to CERN for a unique adventure. This paper gives an account of our story including the…

The use of video for in-service and pre-service teacher development has been gaining acceptance, and yet video remains a challenging and understudied tool. Many projects have used video to help pre-service and in-service teachers reflect on their own teaching processes, examine teacher-student interactions, and develop their professional vision.…

Background: The purpose of the present research was to analyse the impact of an educational message incorporating descriptive, explanatory, and directive information on the attitudes of young adults toward a peer with high-functioning autism (HFA). Method: Engineering students (N = 104) completed the Multidimensional Attitudes Scale at 3 time…

This article probes into the social and discursive construction of intertextualities in young ELL children's poetry writing process. It aims to explore the role of intertextuality in promoting young ELL children's writing and academic learning through analysing naturally occurring classroom discourses. The research participants were 19…

Background: Parenting can be challenging for people with intellectual disabilities. The nature of the parents' intellectual disability as well as past experiences of institutionalisation, insensitive care and inadequate support can interfere with parents' capacity to provide responsive and appropriate parenting to their own children. This can…

Background: Typical scaffolding coding schemes provide overall scores to compare across a sample. As such, insights into the scaffolding process can be obscured: the child's contribution to the learning; the particular skills being taught and learned; and the overall changes in amount of scaffolding over the course of the task. Aims: This study…

Failure to provide adequate teacher training related to a specific intervention or approach during consultation may be associated with a host of negative outcomes. Requiring teachers to implement an intervention with little to no training increases the probability that the intervention will not have the intended effect and subsequently will fail…