In the first stage of training you have to train with the baby, practicing General exercises, preferably in front of a mirror. Do everything in a playful way, in any case, not forcing the child, and in engaging and captivating him. For example, tell us about the naughty language, not wishing to speak correctly, and that it should be out forward as if to smack lips with this 5-10 times while saying "PYA-PYA".
Then invite a child to imagine what a curious tongue was hanging out. However, he needs to open his mouth, stick out my tongue and put the tip on the upper lip. But the language seemed scared and hid behind the upper teeth. The kid should his tip be sure to touch the teeth located behind the tubercles (the alveoli).
Next comes the turn to turn language into a painter. He paints the sky like a ceiling. The kid smiles, opens his mouth, stroking the sky with the tip of my tongue like a painter with a brush. The lower jaw should be fixed. If the child is difficult to raise the tongue can be put under him a piece of candy. In the course of these General classes must take a week.
In the second week, start to put the sound "sh". To do this, try with the baby to utter this defiance "W" right: pulling the lips forward, teeth clenched, raising the language to the sky, but without touching them last. Ask the child to draw, as a snake hisses, "sh-sh-sh". He can pinch one cheek with his thumb, and the other average. When the sound will start to come out right, you can move on to the next stage. But a week at least, exercise still need fixing skill.
Third week – time practicing syllables. Start learning to pronounce Sha, Sho, Shu, Shi, and Ash, Osh, Ush ish. Different children work better at different combinations, there is no particular order.
During the fourth week the baby learns to speak words. Start with a simple "cap". "tire", "coat", "the Jackal", "whisper", neck", train 2-3 days. Then go to the complex - "the tower", "hood". "cat", "rack", "box". School. It is also on average will take 2-3 days.
The fifth week involves learning the pronunciation of sentences. Try to repeat, for example, "Mary has a new fur coat", "the cat ears on top and "Yes, Hat coat, here's our tried. You will notice that the child Lisp is gone!
These same exercises can make a grown man if he has a Lisp. Classes will help to remove the speech impediment.