In The Context Of Wp4: Adoption Of Vr-Based Educational Resources In The Classroom-A Quality Assurance Framework Based On Recommendations From The Field And In Particular Task 4.3: Piloting The Lesson Plans, Exercises And Vr-Heded Educational Resources Injection Selected Schools And Evaluation Provide Equipment And Supporting Materials In Each Country'S 4 Pilot Schools (20 Vr 3Dof Headsets Per School), So That Students Can Properly Use Vr Educational Resources Created In The Context Of Wp3: Developing Vr-Based Educational Resources For Students. According To The Grant Agreement, The Responsibility For The Disposal Of The Above Vr 3Dof Headsets In The 4 Pilot Schools Has It For Greece.