Kreidesstaub e.V. is a self organized initiative by student teachers trying to improve their studies on their own. One of their projects is "Prinzip Lernreise": Two weeks of traveling around Germany and visiting schools with new oder interesting concepts and reflecting on their experiences. (Check out their websites! They also have other pretty neat projects.)
I am part of one of those groups in 2020 and supported the undertaking visually for our crowdfunding:
https://www.startnext.com/lernreise-2020-unterwegs-mit-b
I am part of one of those groups in 2020 and supported the undertaking visually for our crowdfunding:
https://www.startnext.com/lernreise-2020-unterwegs-mit-b