Story synopsis: Mac the Mouse tries to rescue his sister by being "nice" to the cat. The story practices (1) the letter 'm' and (2) recognizing a change in the LAST letter of a word, which changes the whole meaning of the word (for example: mac, man, mat).
Letters taught: No new letters.
"Easier" version: Focuses on the words mac, man, mat (no other words are highlighted). Recommended for very young children and children who are struggling to read.
Regular version: Words taught: mac, man, mat, cat, sat, at, am can.