The National Council of Teachers of Mathematics (NCTM) emphasizes the teaching of "Big Ideas" in mathematics. This study focuses on the part-part-whole (PPW) relationship as a crucial aspect of word problem solving involving addition and subtraction. This study, conducted in the United States, evaluated the effects of conceptual…

The use of mobile applications (apps) is popular among parents and teachers due to their cost-effectiveness and ease of implementation, and the number of apps with the specific aim to increase eye contact for children with autism is growing rapidly. However, research is limited to assess the efficiency of the majority of the apps available for…

Purpose: Understanding students' home literacy environments can help speech-language pathologists, teachers, and other educators partner with families to promote language and literacy learning. This study focused on gaining insight into the views of parents of elementary-age students with intellectual and developmental disabilities who had complex…