Wiktionary
vb. (context nonstandard colloquial dialectal English) (en-past of: teach)
Wikipedia
Teached is a short documentary film series directed and produced by Kelly Amis and her production company Loudspeaker Films. The films address the causes and consequences of the achievement gap in the U.S. public education system. TEACHED Vol. I, which includes the first three short films in the series, premiered at the Napa Valley Film Festival in late 2011.
Usage examples of "teached".
After a few weeks they'd bring their grog to the house, and they teached their girls and Susannah to drink with 'em It wasn't long till Prudence and Hutia took to goin' there of an evening, and sometimes even Jenny would go.
I thought, maybe, with the Bible to help, I could bring back what I'd been teached as a lad, but I had to give up.
But he was that patient he could have teached a stone image, and I'll say this for myself: I was bound to learn.
But it's little they've got from me compared to what their mothers has teached 'em, or what they've picked up, natural.
I teached 'em what I believed Jesus would wish 'em to be teached: to love one another, to speak truth and act it, to honour their mothers and do as they'd be done by.