Learn sight words with AI

“at” is a common sight word that children often learn early in their reading education. It is a preposition used to indicate a point in time or space. For example:

– She arrived at 3 PM.
– The cat sat at the door.

Sight words like “at” are typically memorized by sight rather than sounded out, which helps children read more fluently.

### References:
1. Fry, E. B., & Kress, J. E. (2006). *The Reading Teacher’s Book of Lists* (5th ed.). Jossey-Bass.
2. Dolch, E. W. (1948). *Problems in Reading*. Southern Illinois University Press.