Which of the following is an example of effective motivational strategy to encourage students to learn?

Providing scaffolding when students learn a new skill is an effective motivational strategy because it offers support within the zone of proximal development, helping students succeed and build confidence. Emphasis on mere completion devalues learning. Very easy tasks fail to challenge and engage. Excessive competition creates anxiety and demotivates many students. Scaffolding promotes intrinsic motivation and competence.