The Science Behind InterEthnic's Patent
“A Method for Teaching Reading and Spelling
with the Progressive, Interlocking, Correlative System.”
All current reading and spelling programs use phonics generalizations, researched by Theodore Clymer in 1963.
The number of exceptions that do not fit the rule (compare orange and green lines) means broken rules and inconsistency.
Our patented and proven system teaches patterns that do not break. It's easy to use.
Phonemic Advantage Spelling is the bedrock for effective reading and writing.
Phonemic Advantage™ Proven Results
100% Success Rate. All students improve in Language Arts. Unique to Phonemic Advantage, the increase in standardized test scores affects both the 40th and 80th percentiles:
ITBS scores in 1st and 2nd grades increased by 125% for two consecutive years.
3rd – 5th graders in after-school programs increased by 1.2 grade levels with 50 percent reading above-grade level. Successful after only 14 hours of instruction, without homework and nominal rote memorization.
English Language Learners pass the STAAR test within the first year of transitioning from bi-lingual to English.