Which of the following best illustrates scaffolding in practice?

The correct answer illustrates scaffolding because it involves providing support that is gradually withdrawn as students gain proficiency with the material. This approach allows students to build their understanding step by step, starting with more guidance until they can tackle tasks independently. Scaffolding is a key educational strategy because it focuses on the learners' current levels of understanding and progressively leads them toward greater independence, facilitating deeper learning and mastery of concepts.

In contrast, providing all students the same worksheet does not account for individual differences in learning needs and may not support all students effectively. Teaching only complex material without a foundation overlooks the importance of building prerequisite skills, which can lead to confusion and frustration among students. Using the same strategy for every student ignores diverse learning styles and abilities, which can hinder engagement and comprehension. Therefore, gradually decreasing support as students become more capable is the most effective method for promoting learning and fostering independence.