Learn the sentence as it is built.

A card is one piece of a sentence: a word, a short phrase, or the whole line. You see the English and say the target out loud before you flip. Then you hear it, see a sound-it-out caption, and see which form changed.

Pieces follow the grammar, not a word count. An article stays with its noun. A preposition stays with its object. Each step adds one thing that changes the sentence — an ending, the word order, or the small word that carries the case — and the last step is the full line. You practice the joint, not a phrase to recite.

You grade each card: No Clue, Nearly, or Got it. What you miss comes back when you are most likely to have forgotten it. A focused session takes about fifteen minutes.