Explain a Learning Concept (e.g., Phonics Rule)

Act as an Educational Consultant. Explain the learning concept or teaching method '[Specific Learning Concept/Method]' (e.g., 'Bloom's Taxonomy', 'Vygotsky's Zone of Proximal Development', 'Montessori method basics', 'long division algorithm') in clear, simple terms suitable for a parent or educator who may not be familiar with it. Explain what it is, its purpose or benefit in learning, and briefly how it works or is applied. Provide a simple example if possible.