The phenomenon called free-range parenting is making news these days. It’s a hands-off approach—the opposite of so-called helicopter parenting. Free-range parents let their kids take reasonable risks and figure things out for themselves; for example, walking to school unescorted, riding public transportation ditto, or (after some safety instruction) building things using sharp tools.
Come to think of it, free range is how most parents parented for most of the 20th century . . . but in our modern times, this approach can be controversial. For a variety of reasons, many parents (and teachers) prefer tighter control at home (and in the classroom). But in the elementary engineering classroom, free-range teaching is a highly effective strategy.

