Offering key concepts about how the informed use of data can translate into highly effective school leadership, this seventh volume in "The Soul of Educational Leadership" series demonstrates how educational leaders can apply data strategically to strengthen school leadership and significantly improve professional learning, students' learning…

The universities and faculties which educate teachers of mathematics for teaching pupils/students of any age group from pre-school age to higher education carefully monitor and compare valuable results of this research, detect the areas in which the mathematical achievements of pupils should be improved at the national level and propose the ways…