Shanghai teachers use a whole-class, "mastery" approach, which involves teaching children of all ability every minute step of a calculation.
In his book "Outliers," Malcolm Gladwell coined the "ten-thousand-hour rule," to indicate the investment of time required to achieve world-class mastery of any art or craft.
If rankings reflect student outcomes, such as job placement, satisfaction with professors and classes, mastery of a subject (e.g., CPA exam passage), then it makes sense for a school to focus on efforts to boost those factors.
Kelly said that at Baumholder, the math department tries to put struggling students in the flipped mastery class.
Setting up a flipped mastery class is a second full-time job, and the method can also demand more teacher time before and after class to make sure every student gets personal attention.
This is quite evident in senior biology classes that require mastery of many concepts at the microbiological level, such as DNA replication, transcription and translation, and cell respiration/photosynthesis, and yet remain poorly rooted to fundamental units taught at lower grade levels, like the principles of evolution and the diversity of life.
Srikumar Rao, an adjunct instructor at London Business School, created a similar phenomenon with his popular class, "Creativity and Personal Mastery," which he developed at Long Island University, then took to Columbia Business School.
In turn, teachers could, say, choose one of Wonderville's interactive quizzes or games, assign it to students to take home or put them up on their whiteboard during class to test students' mastery of a specific subject.
Perusing the Web, one quickly finds that the learning platforms lean toward more academic subjects and mastery — online classes and courses — but what about more practical learning content and instruction?
But then his daughter went through Kelly's flipped mastery Algebra 1 class, and he was converted.
The inspector general complained that of the examinations provided to him by the agency, "not a single question called upon a student to demonstrate a sufficient mastery of the class content to achieve the purpose of the training".
