What happens when an individual spinal nerve is damaged or severed? The loss of function upon nerve damage is a straightforward concept to understand. But what if that spinal nerve contributes to the brachial plexus? The brachial plexus can be an intimidating structure for students, but this structure is also rich in regional anatomy connotations…

How can children's natural perceptuo-motor skills be harnessed for teaching and learning mathematical structure? We address this question in the case of the integers. Existing research suggests that adult mental representations of integers recruit perceptuo-motor functionalities involving symmetry. Building on these findings, we designed a…