The aim of this study is to obtain information about students' definitions, mistakes, misconceptions, and van Hiele geometry thinking levels by using the definitions of 4th grade students for geometric shapes of rectangle, square, isosceles triangle, equilateral triangle, and scalene triangle. The study was carried out with 156 primary school 4th…

Multiple-meaning words may pose acute challenges to young learners, especially those who speak a home language other than English. The goal of this study was to investigate Emergent Bilinguals' (EBs) knowledge about words that convey both specific mathematical meanings as well as everyday meanings (e.g., the "volume" of a triangular…

This paper aims to reveal primary teachers knowledge of the quadrilaterals about the concept of quadrilaterals by examining the definitions of the quadrilaterals. A total of four primary teachers, 1 female and 3 male teachers, participated in the study which determined by maximum diversity sampling. The data collection tool consisted of four…

This study traces the development of a vocabulary measure designed to assess multiple types of word knowledge. The assessment, which was administered in conjunction with a science unit about weather and the water cycle for third-and-fourth graders, included items for six knowledge types--recognition, definition, classification/example, context,…

Researchers have found that teachers seem to lack information about dyslexia which can influence teaching efficacy and behavior. Because inclusion has caused children with dyslexia to spend the majority of their day in general education classrooms, general education teachers are mainly responsible for educating these students. These teachers must…

Due to the growing importance of technology and engineering in the educational landscape, and to support America's ability to contribute to and compete in a global economy, the National Assessment Governing Board (NAGB) initiated development of the first NAEP Technology and Engineering Literacy (TEL) Assessment. Relating to national efforts in…