عناصر مشابهة

• Effectiveness of a program in Developing the ability in using mathematical information in Solving Practical problems in the environment
  بواسطة: Abd El Samad, Hamed Kassem  منشور: (2007)
• A STUDY OF SOME TOPICS IN THE THEORY OF QUANTUM INFORATION
  بواسطة: AMR ABD AL- RAHMAN YOUSSEF AHMED منشور: (2004)
• The effect of formative testing strategy upon student's achievement
  بواسطة: Muheidat, Abd Alhakeem منشور: (1990)
• Achievement 'Effects of Teacher Comments on Homework in Mathematics Classes in Saudi Arabia
  بواسطة: Ghandoura, Abbas Hassan منشور: (1982)
• The Efficiency of Feedback Strategy for Homework on the Development of 10th Grade of EFL Writing Skill in Al-Karak Educational Directorate
  بواسطة: Al-Shourafa, Areej منشور: (2011)