which of the following illustrates the concept of scaffolding in education? a teacher works one-on-one with a student and then begins to withdraw help as the student becomes more skilled. a teacher instructs several children to work together to overcome an obstacle they could not tackle individually. learning in one area, such as language, tends to reinforce learning that occurs in other areas, such as mathematics. physical activity promotes brain development, so a teacher has their students to run around and play a great deal.