Studies on mathematical patterning have found that young children from the pre-school through to early primary school can create, extend, represent and generalise pattern structure for repeating, growing and spatial patterns (e.g., Larkin et al., 2024; Lu?ken & Sauzet, 2020; Wijns et al., 2021). Patterning is also related to the development of spatial skills and reasoning (Mulligan et al., 2020), and numerical competencies (Junker et al., 2024). Different pattern types influence the individual’s understanding of pattern beyond ‘alternating parts’ and ‘unit of repeat’ structure. We conducted a qualitative analysis based on the following research question:
How do different pattern types (repetitions, spatial and growing) account for differences in mathematical thinking and spatial reasoning?
A descriptive interpretive study analysed variations in response from five different interview-based tasks: Repeating, Border, Triangular, Rotational and Growing patterns across a sample of 173 Kindergarten and 196 Grade 1 Australian students, aged from 5y 9mo to 6y 11mo. Analysis of five increasing levels of response revealed strong interrelationships between all types of patterns and spatial reasoning and in particular, between repeating and rotational patterns. Our findings confirm that while the unit of repeat is fundamental to pattern structure and multiplicative thinking, the ability to visualise and construct growing patterns can develop early and can advance other mathematical skills. The analysis revealed that children’s visualisation, prediction, and/or dynamic processes such as ‘growing’, ‘moving’ or ‘turning’ accounted for differences in response levels in unique and embodied ways.