This study aims to describe the level of digital literacy of elementary school teachers, especially in the technological dimension. Based on the Law of the Republic of Indonesia No. 14 of 2005 concerning Teachers and Lecturers, article 20 verse 2, teachers are required to be able to use technology that supports learning (from the aspects of…

This study investigates, through a cluster randomized trial, the impact of "Math in Focus," a core mathematics program modeled after instructional approaches used in Singapore, on third- through fifth-grade students' achievement in mathematics. The program is currently being used in more than 400 school districts in the United States.…

The purpose of this study was to investigate the reliability and validity of a newly developed survey instrument, the "Primary Practices Questionnaire" ("PPQ"), designed to measure first, second, and third grade teachers' perceived use of developmentally appropriate practices. The initial item pool was reviewed for content…