D

• Dashtgerdi.Beta The effectiveness of chess training on the development of spatial visualization intelligence and creativity of preschool children [ Vol.16, Issue 64 , 0 - Winter Year 1402]
• dehganzade.hossein The Effectiveness of the Curriculum Based on Understanding by Design on Academic Achievement and Problem Solving Perception of Sixth Grade Students of the Elementary School [ Vol.16, Issue 64 , 0 - Winter Year 1402]
• Dehghan manshadi.Marieh Designing and Validating the Model of Compassion-Oriented Academic Motivation for Secondary School Students from the Experts' Point of View [ Vol.16, Issue 63 - Autumn Year 1402]
• Doosti.Mohammad Teachers' Experiences of the Challenges of Shadow Education in the Educational System [ Vol.16, Issue 64 , 0 - Winter Year 1402]