Hi, I'm a teacher in Australia and phonetic spelling is the first way for children to learn as they can read 2 and 3 letter words first. They are also taught to read basic sight words eg I, come, to, like etc. Once this is mastered, then the move is on to digraphs, blends etc. ch, ck, oo. The best way to introduce is the letters name is ..... (adult pronunciation) and the sound it makes is (phonic) Quick list of phonic sounds is the way you hear them for the words.
apple, ball (breathy sound), caterpiller, door, egg, fish, go, house, indian, jellybean, king, lion, moon, nut, orange, popcorn, queen Kw, red, snake, top, up, violin, witch, x ox on a box or kss, yellow, zip