At this point, everyone who cares about education policy at all has probably listened to Emily Hanford’s “Sold a Story” podcast series, or pretends to have, and is aware that there is a correct way to teach children to read and also a different way that dominated education schools for a generation. There are now many state- and city-level pushes to institute correct instructional practices grounded in “the science of reading,” and the main question is about how declarative policies relate to actual practice rather than what the practice should look like.

I think it’s less understood that this specific fiasco in early literacy was downstream of the education theory world’s broader turn against explicit instruction.

This has always struck me as a bit odd because “teaching things to people” is of course a human endeavor that exists outside the context of “being a K-12 teacher.” And it seems to me that outside of school, explicit instruction is the dominant instructional method.

I once took a knife skills class, and they just show you how to chop an onion. You trim the stem. You cut in half from end to end. You peel the skin. You make vertical slices that leave the root intact, then horizontal slices, and then another set of vertical slices across the third dimension. Here’s a neat graphic from “The Art of Manliness.” There are also many videos demonstrating this method.

There is a specific, correct way to do this, and part of learning to cook is being told how to do it.

A person with excellent spatial reasoning could probably figure this out from first principles given an onion and a knife. But the normal way to learn to chop is to be explicitly shown. Chopping a bell pepper is a little different, but you can be shown that, too. You don’t just give people knives and tell them to experience the joy of chopping. Because even though some people really love cooking and find it to be an amazing avenue for self-expression, it’s also useful to know how to chop vegetables, and the best way to get from zero to vaguely competent is to be taught the proper way to do it and then given the opportunity to practice.

Read the full article about evidence-based approaches to teaching math by Matthew Yglesias at The 74.