This article aims to examine the impact of an online learning environment enriched with computer activities on geometry achievement and geometric habits of mind (GHoM). The study includes reflections from an online application of a one-term computer-aided mathematics teaching course in which the participants were preservice teachers (PTs) enrolled…

Communication intervention in early life can significantly impact long-term outcomes for young children with autism. Parents can be vital resources in the midst of the current manpower shortage. "Map4speech" is a new mobile application developed for parents of children with autism spectrum disorder. It is specially designed to provide…

The following design case illustrates the approach a group of advanced graduate online-design students, two design coaches, and an instructor used to design an online instructional intervention as a service-learning project for parents interested in improving their parenting skills with their pre-teens. This design case is distinctive in that it…

In the Singapore primary school Mathematics curriculum, students are taught the model method that uses bar diagrams to visualize the problem structure in a given word problem. When these students progress to secondary school, they learn the algebraic way of solving word problems. Studies (e.g. Ng et al.) have shown that poor bridging of students…