The effectiveness of Using Self- Regulated Learning Strategies for developing Teaching Performance and Self -Efficacy among Pre-service mathematics teachers The effectiveness of A Enrichment fractal geometry Program based on electronic brainstorming in developing some creative problem solving skills among students at the College of Education, department of Mathematics. The Effectiveness of Java E-Activities Through The Internet In Developing Some Reasoning Thinking Skills In Geometry and Achievement Among Prep – Stage Students The Effectiveness of blended learning on Developing some higher-order thinking skills And drawing functions by using computer among Pre-service mathematics teachers. The Effectiveness of Using Web Quests in Developing Some Logical Thinking Skills and Academic Achievement Motivation among Mathematics DepartmentStudentsat Tabuk University. The effectiveness of program based on Brain Based Learning for developing some Habits of Mind and Academic Self - Concept among Student with Learning Disabilities Mathematics in Primary stage. The effectiveness of program based on web pages on the light of Marzano’s dimensions of learning Model for developing some Creative thinking skills and Achievement among Mathematics Department students in Tabuk University. Using Flipped Classroom in Teaching Discrete Mathematics for Developing Some Divergent Thinking Skills and levels of Information Processing among Mathematics Department Students at University of Tabuk