On average, students who received all or most of their instruction in On Cloud Nine Math® achieved significant improvements in math. They made large (significant) standard score changes on both measures. Additionally, the 31-point percentile increase in Computation puts these students within the normal range (25th–75th percentile). Their pre- to posttest results were statistically significant on both measures.
Results of Students Who Received Mathematics Instruction
Number of Students: 415
Average Age: 11.3
Average Hours of Instruction: 100.5
Lindamood-Bell Instruction Implemented: On Cloud Nine