Which method is least effective in teaching the alphabetic principle?

Using worksheets without phonemic support is the least effective method in teaching the alphabetic principle because this approach lacks the necessary engagement and foundational skill development that is crucial for understanding how letters and sounds correlate. The alphabetic principle is the concept that letters represent sounds in spoken language, and if students are only completing worksheets without phonemic awareness activities, they are missing out on the interactive and practical aspects of learning.

Flashcards with letter-sound correspondence are effective because they visually and audibly connect the letter to its sound, reinforcing memory. Encouraging daily reading practice is beneficial as it immerses students in text, helping them see the application of the alphabetic principle in context. Integrating phonemic awareness activities is essential, as these activities develop a child's ability to hear, identify, and manipulate phonemes, further solidifying their understanding of how letters and sounds work together. Without these supporting elements, relying solely on worksheets can lead to a more superficial grasp of reading skills.