The Bottom-Up Approach is a method of problem-solving or decision-making that starts with the smallest or most basic elements and builds up to a larger system or conclusion. This approach emphasizes gathering insights and data from the ground level, often involving input from individuals directly affected by the issue. It is commonly used in fields like business, education, and community development. In contrast to the Top-Down Approach, which relies on directives from higher management or authority, the Bottom-Up Approach encourages collaboration and participation. By valuing the perspectives of those at the grassroots level, organizations can create more effective and sustainable solutions that reflect the needs and realities of the community or workforce.