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March 2007 Results
We are beginning to tally our results from the spring. This is a challenging project because, to be accurate, we need all the final results from ALL our students. So far:
These results are from the March 07 class of high math scorers taught by Mr.Dalby. The beginning scores are PSAT scores; none of the students had taken the SAT because they were juniors. The PSAT has easier math content.
|
Pre-Prep Scores |
Post-Prep Scores |
| Average | |
| 58.9 CR | 656 CR |
| 61.5 M | 680 M |
| 60 W | 675 W |
| Range | |
| 43-66 CR | 460-760 CR |
| 57-65 M | 630-760 M |
| 43-70 W | 500-770 W |
| Median | |
| 61.5 RC | 660 RC |
| 61.5 M | 680 M |
| 60.5 W | 700 W |
| Mode | |
| 64 RC | 650 RC |
| 64 M | 680 M |
| 55 W | 640 W |
|
Average Gain |
|
|
67.5 pts RC |
|
|
65 pts M |
|
|
75 W |
|
The least any one student improved was 60 pts total; the most any one student improved was 320.
This is the list of improvements. 60, 110, 160, 230, 230, 240, 310, 320.
As you can see there is a lot of variety in how much preparation can help any one student.
In our March accelerated class, the students averaged
a gain of 42.50 pts on the reading for an average score of 715,
a gain of 40 pts on the math for an average score of 712.50,
a gain of 105 pts on the writing for an average score of 727.50.
The range of improvement for reading was 40-50 pts., for math 0-70 pts., and for writing 80-120 pts.
Essays usually started around 6/12 and ended in a range of 8-11/12.
One girl in our June accelerated class who started with 700R/650M/540W on a previous SAT got a 770R/720M/700W on the June SAT.
Final results for the June class aren't in yet.
Check Out How Our Students Rate DALBY
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