Learn sight words with AI

“on” is a common sight word that children are often taught to recognize and read by sight. It is one of the high-frequency words that appear frequently in early reading materials.

### References:
– Dolch, E. W. (1948). *Problems in Reading*. Champaign, IL: Garrard Press.
– Fry, E. B., & Kress, J. E. (2006). *The Reading Teacher’s Book of Lists* (5th ed.). Jossey-Bass.