Metacognition Application: The Use of Chess as a Strategy to Improve the Teaching and Learning of Mathematics

Table 4

Five-number summary of group test and SA-SAMS results.

Assessment	Group	Five-number summary
		Min	Q1	Median	Q2	Max
Group test	Control	20	30	40	47	60
	Experimental	27	67	83	97	100
SA-SAMS Term 1	Control	3	10	15	28	28
	Experimental	14	24	32	34	40
SA-SAMS Term 3	Control	16	21	26	32	51
	Experimental	27	26	41	42	53