Anonymous wrote:
Anonymous wrote:
Anonymous wrote:What is mastery defense?
It's the process that BASIS' math department uses to allow students to demonstrate mastery of questions/standards they miss on a test. It enables them to show that they have mastered the content, be tested on new questions on that topic, and if they get it right the second time, earn credit back.
A student that is diligent about attending the after or before school sessions can ultimately earn back nearly all the points they miss on a unit test. There is no mastery defense available for the mid-year pre-comprehensive exams or the end of year comprehensive exams.
It's a scam that allows BASIS to keep MS kids who can't handle the math from flunking out before 9th grade, when most will leave anyway.
Here's how it works: Your DC is diligent about math homework and studies for the weekly or bi-weekly math tests. The material is hard, so he/she misses say 20% questions on a typical test. Many of your DC's classmates race through their math homework and take their math tests cold. However, they listen in class some of the time and, since some of the questions are multiple choice, they guess correctly some of the time. They miss only say 50% of the questions on a typical test.
If the tests were curved, your DC would get an A on tests and the classmates would get Cs or Ds. However, those classmates can attend "Mastery Defense" sessions every week. They don't have to retake entire tests at these sessions. They only have to retake questions addressing the standards they missed. Furthermore, at each session they can pick which standards to retake. So, if the classmate missed the "applying the formula for the area of a circle" standard, he/she can retake just that standard and continue to do so until he/she gets it right or until the end of the grading period. The question given during "Mastery Defense" will be very similar to the one given on the test, except that the radius of the circle will be, say, 3 m instead of 2 m.
The net result is that your DC's classmates will raise their test averages to 90% or higher over the course of the grading period, and your DC will end up with a B- math test average even though your DC is one of the few who could demonstrate mastery of the material in one testing session. So much for preparing kids for high-stakes testing such as the SAT or the AP.
Your DC, then, has no choice but buy into the "Mastery Defense" scam and must retake all of the questions answered incorrectly on math tests. This means that he/she will have to stay after school at least one day a week. Furthermore, to ensure that you and your DC do not complain about this obvious subversion of the testing process, the math teachers will not give your DC partial credit on any math questions. So, if your DC correctly applies the formula for the area of a circle but write m instead of m^2 for the units, he/she will get 0 out of 5 points and you will both be happy that there is "Mastery Defense."