These are words that are difficult for young learners to decode using phonics rules alone. Often, they have unusual spellings or spellings that don’t align with their pronunciation. Examples include “said,” “were,” “they,” and “because.” Mastery of these terms is essential for building a strong foundation in reading.
Early acquisition of these frequently occurring words contributes significantly to reading fluency and comprehension. By automatically recognizing these words, students can focus their cognitive resources on understanding the meaning of the text, rather than struggling to decode individual words. This automation builds confidence and allows for a smoother transition to more complex texts. Historically, these words were often called “sight words,” emphasizing the need to memorize them by sight. Current educational practices, while still acknowledging the importance of memorization, also incorporate multi-sensory strategies and contextual learning to aid acquisition.