From 19 to 22 September, the VMBO het Spaarne College had a World CleanUp Week, with lessons for 162 first graders using the game Aqua Heroe19 – 22 September Sustainability lessons on water at Spaarne College.
s from the Stedenbond Haarlem-Mutare. During that period, the 162 first graders also cleaned the area around the school.
Date: From 19 to 22 September