Project-/Problem-Based Learning (PBL) creates dynamic learning environments, incorporates various stimuli, allows learners to gain valuable experiences that extend to real-world applicability, and should be considered as a primary delivery method in STEM classes. The application and benefits of PBL in STEM classes are limitless. Students learn team building through collaboration/brainstorming; learners create strategies to achieve a goal or objective and develop leadership and critical-thinking skills. These are valuable attributes both for students in the classroom and the workforce of the future. As STEM is the focus of this article, the following four-step problem-solving process is discussed: (1) Identify the problem or opportunity; (2) Devise a plan for solving the problem; (3) Implement/Evaluate the plan; and (4) Communicate the plan/solution. The article also discusses improving STEM with new strategies, such as having students work through the project-/problem-solving processes in the form of an eportfolio.