what a coincidence! i also loved to eat chalks when i was small.but yes it really harmful for health.my addiction for chalks was vanished due to the efforts of my parents as well as my will power.plz stop eating chalks. best wishes for recovery from that bad habit.
Definitive Media Library. A Definitive Media Library is a secure Information Technology repository in which an organisation's definitive, authorised versions of software media are stored and protected.
From classroom to library to museum to mall, students are claiming digital media as a means of connecting, communicating, creating, and learning. Digital Media: New Learners of the 21st Century explores this burgeoning phenomenon, interpreting its importance and providing a window into 21st-century education.