Comprehensively concerned children can learn how to avoid the miscarriages of misconceptioning as induced by too-brief reviews of their progressive experiences as observed from too few viewpoints or loci. They can learn as did Einstein of the plurality of different, instrumentally measured, time-angle-and-size aspects of the same phenomena as viewed from different given environmental surrounding points by different observers at as close to the “same” time as possible, taken at “almost the same time” as well as at distinctly different times. The foregoing is what led Einstein to the discovery of relativity.