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Cognitive abilities, executive functions (EFs) and patterning, and simple measures of early literacy and mathematics were measured for 275 kindergartners during the second and third month of formal schooling. An exploratory factor analysis revealed four factors. The first was a literacy factor, to which a number series scale made a small contribution. The second was primarily a mathematics scale, but also reflected early literacy. The ability to recognize patterns, working memory, and inhibition also contributed to this factor. A third factor involved cognitive flexibility, patterning, and literacy. Finally, there was a factor that essentially involved phonics. These results indicate that two EFs and patterning are related to early mathematics at the beginning of kindergarten when children have experienced little formal schooling. In addition, very early in kindergarten, there is a general achievement factor that does not reflect any of the cognitive abilities tested here.

This project tested the effects of adding instruction of trios of children in patterning, mathematics, early literacy, or social studies to ongoing instruction in kindergartens. Children were randomly assigned to trios which were randomly assigned to one of four kinds of instruction. A quarter of the trios received patterning instruction with a mixture of repeating and growing patterns. Another quarter of the trios were taught number recognition, number order, counting, comparing quantities and related early mathematics. Another quarter were taught letter recognition and sounds, simple words, and other subject matter in early literacy. The remaining quarter of the trios were taught social studies, including recognition of important figures in history and important city and federal services. The children taught patterning outscored the others on a test of patterning, but there were no other significant differences. Implications for patterning instruction as a support for early mathematics or literacy were discussed.

To determine whether patterning instruction was as useful or more useful than other forms of instruction, kindergarten children (age five) were taught either patterning or early literacy or mathematics or social studies in matched sessions. Instruction was conducted in 15-minute sessions from November through mid-April. Posttests on patterning, mathematics, early literacy, and three executive functions showed that the children taught patterning became significantly better at patterning than those in the other instructional conditions. No differences were found between the children taught mathematics, early literacy, or social studies. Correlational analyses indicated that the relations of patterning ability, working memory, and inhibitory control to mathematics achievement were similar. Cognitive flexibility was not very strongly related to any other measure and the executive functions were relatively independent of each other for the children who were age five.