/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: KhaldoonAlmasarwah https://cdn.slidesharecdn.com/profile-photo-KhaldoonAlmasarwah-48x48.jpg?cb=1616237546 • Joined Obeikan Education at November 2009 till now. • Now working as Physics editor and writer for Qatar curriculum from Grade 10 - 12. • Science and Physics editor and writer for KSA curriculum from Grade 1 -12 till now. • Science and Physics editor and writer for Bahrain curriculum from Grade 1 -12 till now. • Science and Physics editor and writer for Qatar curriculum from Grade 1 -9 till now. • Participation in ISO 9001 course at Obeikan Investment Group. • Participation in Effective Communication Skills course at Obeikan Investment Group. • Participation in English course at Obeikan Investment Group. • Physics teacher 1997 - 2004 in Jordan • Physics teacher 2...