Researchers at Stanford University's Center for Education Policy Analysis Labs are sending to parents and caregivers text messages containing educational games and tips on how to engage young children. These "nudge" techniques are designed to prepare children for school and to support their literacy, numeracy and social and emotional skills. The texts seem to be appreciated by parents who find, that since they arrive on their phones, they can scroll back to them and try the ideas on another day if they are too busy when the text first arrives or the resources to do the activity are not at hand. Texts are short and to the point usually suggesting things that can easily be done by parents, but truly enhance a preschooler’s literacy and numeracy.