A children's instructional floor exercise apparatus for developing physical, cognitive and social skills. The apparatus has a plurality of tiles that have an anatomy indicium and an independent tile orientation indicium. When the tiles are placed in a predetermined pattern and with each tile's orientation indicia indicating the same rotational orientation, the anatomy indicia correspond to a predetermined physical movement designed to exercise a specific muscle group and develop a specific physical skill. The apparatus may be provided with written instructions describing the desired tile pattern and physical movement. Multiple apparatus may be provided in a set so as to create an obstacle course of movements, with each obstacle designed to work with and complement other obstacles in the set to provide a well-rounded exercise routine.