Jeremy, Simone, and Emily Are Working Collaboratively to Solve Their

Jeremy, Simone, and Emily are working collaboratively to solve their fifth grade geometry problems. Their teacher, Ms. Greta, stays after class to help them with the first five. While providing hints for solving the remaining ten, the three students are required to complete the rest on their own. The contextualist approach to learning in which temporary support or guidance is provided by Ms. Greta is referred to as

A) architecturing.
B) scaffolding.
C) scripting.
D) platforming.