Downloadable children's educational computer applications; Downloadable children's educational mobile applications; Downloadable children's educational software; Downloadable educational computer applications featuring instruction in the field of a mobile application for use in explaining children or student's educational questions in mathematics, physics, chemistry.; Downloadable educational mobile applications featuring instruction in a mobile application for use in explaining children or student's educational questions in mathematics, physics, chemistry.; Downloadable educational mobile applications featuring instruction in Use in explaining children or student's educational quesitons in mathematics, physics, chemstry. Electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling, or quantitative.; Recorded educational computer applications featuring instruction in the field of a mobile application for use in explaining children or student's educational questions in mathematics, physics, chemistry.
Electrical and Scientific Apparatus