Research Findings: In each of 16 public school classrooms serving multiethnic low-income neighborhoods, 2 first graders were assigned to be taught patterning, 2 to be taught reading, 2 to be taught mathematics, and 2 to be taught social studies for 15-min sessions 3 days per week for 6 months. Assignment within each classroom was randomized. The…

In early elementary school in most English-speaking countries children are taught "patterning," which involves learning repetitive patterns of colors or shapes (e.g., red, blue, green, red, blue, green). The present study was designed to test the effectiveness of patterning instruction when compared to equal amounts of instruction in…