Learn that the letter S makes the "sss" sound, like a snake, and find that sound at the start of words.
The letter S makes a hissing sound: sss, like a snake sliding through grass.
Say sss with me. Sun starts with sss. Sock starts with sss too!
Mastery looks like: They can produce the "sss" sound on request and identify whether a spoken word starts with it.
Common stumbles: Saying the letter name "ess" instead of the sound "sss"; missing the sound in longer words.