Or maybe an outdoor water wall with tubes and funnels and buckets: https://www.google.com/search?q=early+education+water+wall&rlz=1C9BKJA_enUS946US946&oq=early

Or maybe an outdoor water wall with tubes and funnels and buckets: https://www.google.com/search?q=early+education+water+wall&rlz=1C9BKJA_enUS946US946&oq=early+education+water+wall&aqs=chrome..69i57.7415j0j7&hl=en-US&sourceid=chrome-mobile&ie=UTF-8 https://www.google.com/search?q=early+education+water+wall&r...