§ Phonemic Awareness Instruction: Contribution of
Articulatory Segmentation to Novice Beginners’
Reading and Spelling
§ Castiglioni-Spalten & Ehri, 2003
§ Contribution of Phonemic Segmentation Instruction
With Letters and Articulation Pictures to Word
Reading and Spelling in Beginners
§ Boyer & Ehri, 2011
§ Orthographic Mapping in the Acquisition of Sight
Word Reading, Spelling Memory, and Vocabulary
Learning
§ Ehri, 2014
Research to Support Sound Walls
We learn to read from speech to print!
§ We need an accurate depiction of speech to print.
§ Each element can be learned like multiplication tables or
periodic table of elements.
§ Our language is more understandable if we explain how
sounds are organized.
§ Sound walls establish a template for learning about the
language by anchoring to articulatory gestures.
Why Use a Sound Wall?
Getting their
ears ready for
what their
eyes are going
to see!
“There is reason to believe that sounds processed by the
ear are less central than articulatory gestures produced
by mouth movements in saying words. According to the
motor theory of speech perception (Liberman, 1999),
articulatory gestures rather than acoustic features
represent phonemes in the brain. Also, ease of
processing favors gestures. Whereas sounds are
ephemeral and disappear as soon as they are heard,
mouth positions are tangible and can be felt, viewed in
a mirror, and analyzed by learners.”
Ehri, 2015
1. Begin with sounds by teaching the articulation of phonemes.
§ If you currently use a word wall, you are going to have to make a few changes to include all
44 phonemes.
2. Build a sound wall as you teach the phonemes and add the
graphemes as they are introduced.
§ If you teach kindergarten, start with com m on consonants and contrasting vowels.
3. If you have already introduced graphemes, add the mouth pictures,
and review the articulation of each phoneme daily. The key is
repetition!
§ Discuss the sound each grapheme represents. Use mirrors and pictures to help make
connections and build memory traces.
Sound Walls: How To Begin