Analysis of Graphic Perception Education for Young Children Based on Fuzzy Clustering Analysis

Table 1

Average score and standard deviation of basic plane geometry recognition of children of all ages.

	Reception class	Middle class	Big class
Triangle average	3.24	5.98	10.54
Triangle standard deviation	0.45	1.65	2.77
Circular average	2.78	4.26	7.84
Circular standard deviation	0.27	1.27	1.85
Rectangle average	1.73	3.76	5.98
Rectangle standard deviation	0.17	0.94	1.26