Samar Mohamed, nice to meet you.
My appreciation of your devotion and involvement.
Perfect Idea! As Alvin Toffler highlighted "The illiterate of the 21st century are not those who cannot read or write, but those who cannot learn, unlearn and relearn"
We are currently preparing students for jobs that don't yet exist, using technologies that haven't been invented, in order to solve problems we don't even know are problems yet, aren't we?
Today young learners need to develop a wide selection of sharp "thinking and doing tools" for quickly analyzing complex problems, for conceiving and creating innovative solutions, and for effectively communicating and collaborating with other team members, all working together toward a clear goal. Correspondingly, teachers need to develop their competencies and support them in tackling complex questions, problems, or challenges through PBL.
The good news is that, as seen for instance, from the forum, contemporary educators are becoming increasingly aware of this need for a dynamic and challenging learning approach.
Only as you mention above, through active exploration of real-world questions, problems, issues, and perspectives students are able to acquire deeper knowledge and skills.