Class B refers to a category of vehicles that are designed for specific uses, particularly in the context of commercial driving. These vehicles typically include larger trucks and buses that require a special license to operate. Drivers must pass tests to ensure they can handle the size and weight of these vehicles safely, making them essential for transporting goods and people. In the realm of education, Class B can also refer to a type of academic classification. For example, in some schools, Class B might denote a group of students who are learning at a particular level or pace, often focusing on foundational skills before advancing to more complex subjects.