This poem showcases how differences in character result in different outcomes. 
It also helps children memorise numbers.
What level is your reader? Try to match your child to their reading ability or slightly higher. Here are the indicators:
EMERGENT READER A,B,C
Learning to match the word to picture. 
Learning to name letters and numbers. 
Realistic art helps them understand the words.
BEGINNER READER D,E,F
Developing word recognition. 
Repetition of keywords aids their memory.
Uses pictures to support the words
TRANSITIONAL READER G,H
Learning to read more fluently and with expression. 
Relies less on pictures. 
Enjoys more fun art styles.
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INTERMEDIATE READER 1,J
Is able to read independently. 
Enjoys different types of stories 
Can process subtle ideas and read more complex stories. 
Enjoys a variety of art styles.