Mrs. Mitchell introduces the concept of regrouping in her second grade classroom. She demonstrates the concept. Then she works with the students while they work on regrouping. Lastly, the students work independently on regrouping. By using the "I do, We do, You do" process Mrs. Mitchell implements the teaching practice of :.
A. hands-On Learning
B. scaffolding
C. individualization
D. differentiation

SCAFFOLDING                      

Explanation:

Scaffolding, also known as scaffolding as well as staging, is indeed a temporary arrangement necessary to sustain the production, repair and maintenance of houses, tunnels and all other person-made structures by a work crew and materials. Scaffolds are commonly used against project to gain entry to distances and places which would be difficult to reach.

Hazardous scaffolding probably leads to serious injury or death. Scaffolding is also used in modified ways for exterior siding and propping, sitting on a general admission, performance stages, connectivity / view platforms, display frames, ski decks, half tubes and arts and crafts.                                                                    

so you know what happened be fore you were alive

explanation: