From 1926 to 1939, he developed a six book series of 153 piano teaching pieces entitled Mikrokosmos, which is still used by many piano students today.

从1926年到1939年，他制作出了包含有153首小品，分六册的《小宇宙》(Mikrokosmos)钢琴曲集，至今仍被许多钢琴学生使用。