In Eye Level Math, we do not focus on accuracy of the entire BTM booklet, but instead we focus on SAR. SAR stands for Study Achievement Rate, which is the number of perfect pages in the main section of the BTM booklets. The main section consists of pages 3-7 and 9-13. These pages are the practice pages of the booklet concept. Through Key & Manager, the SAR is automatically found. The SAR requirement can be found on the cover of each booklet, but a summary of the SAR requirements for the entire math program can be found on the ORL, under Math resources. There are two versions, one in color, as shown below, and one in black and white.
Why is SAR important? The other pages of the math booklet are not practice pages of the concept itself, therefore we should not consider those mistakes when deciding if the booklet should be repeated or not. Page 2 is a review page of the previous booklet, Page 8 is a fun activity, Page 14 is word problems, Page 15 is usually a challenging puzzle, and Page 16 is an assessment. If there are five mistakes on five different main section pages, the SAR would be 50%. This shows that there is a knowledge gap that needs to be addressed. If there are five mistakes on one practice page, the SAR would be a 90%. This happens more often because the student did not read the directions or skipped a question. It is important to examine the mistakes when deciding if a booklet should be repeated. Now through Key & Manager, a Record Sheet is produced. This will help you see clearly where the student is making mistakes and decide if repetition is needed.