Seeing the Word in Use, Not Knowing What It Means, Verses Pro Actively in Advance

The typical flash card that people we interview on our potcass make is called like sentence cards. Though basically it would be a sentence taken directly out of context, where there's only one word you don't know. So this goes in line with the comprehensible input,. Where there's only i plus one, like one single unit of word they don't know and you understand it in context.