Here's the thing about vocabulary...

There are so many words.

You could spend all year teaching definitions — one word at a time — and still never make a dent.

And if you've ever watched a kid stare blankly at a word they supposedly learned last week, you know the feeling.

There's a researcher who has spent decades studying the 30 million word gap — the enormous difference in language ability between kids from different backgrounds by the time they hit kindergarten.

What she found flipped how I think about vocabulary instruction.

It's not enough to just teach words.

You have to teach kids how to figure out words they've never seen before.

That's the shift.

Not "this word means blank."

But: here's how your brain can work out what a word means — even when no one told you.

That skill? It travels with a kid forever.

This week's episode is all about what that actually looks like in a PreK-2nd grade classroom — the tools, the strategies, and the research behind them.