Here are some numbers collected by Chris Smith (Bristolpub@aol.com), one of the Okemos parents. (I believe similar trend was seen in the previous year so it is not a fluke.) Edgewood, Wardcliff, Cornell, Central, Hiawatha and Bennett-Woods are elementary school names. Wardcliff's student body comes from more disadvantaged families compared to other neighborhoods. Edgewood implemented TERC even before the program was adopted by the Okemos School district.

Okemos Third Graders-Iowa Test of Basic Skills, Fall 1999, Average National Percentile Rank by Subject and School

 
Edgewood
Wardcliff
Cornell
Central
Hiawatha
Bennett-Woods
Reading Total
81
75
74
70
76
85
Language Total
72
67
67
74
78
90
Social Studies
76
71
71
73
68
77
Science
80
75
81
73
77
84
Math-Concepts & Estimation
67
71
72
68
77
76
Math-Probs. & Data Interp.
75
80
80
79
83
86
Math Computation
54
56
61
63
69
72

Percentage of Okemos Sixth Graders Below National Average in Math Computation, by Elementary Feeder School, Fall 1999 Iowa Test of Basic Skills (actual number of students in parentheses)

Edgewood
Wardcliffe
Bennett Woods
Hiawatha
Central
Cornell
61.1% (22)
54.1% (20)
48.6% (18)
35.7% (25)
31.7% (19)
24.6% (14)