TIMSS 2007 is the fourth in a cycle of internationally comparative assessments dedicated to improving teaching and learning in mathematics and science for students around the world. Carried out every four years at the fourth and eighth grades, TIMSS provides data about trends in mathematics and science achievement over time.To inform educational policy in the participating countries, this world-wide...
إظهار الرسائل ذات التسميات Timss. إظهار كافة الرسائل
إظهار الرسائل ذات التسميات Timss. إظهار كافة الرسائل
الأربعاء، 2 يناير 2008
الاشتراك في:
الرسائل (Atom)
