Chicago, Illinois
Pilot data collected between two first-grade classes selected to test and document the Discover Intensive Phonics product
Scholastic Assessment Test (SAT) data
One-year study conducted between August 1988 and May 1989
A yearlong study of two first-grade classes was conducted using the SAT as the pre- and post-assessment tool. Data collected at the end of the year revealed the average percentage as follows:
The complete study also compares these results with first-grade scores district-wide.
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