As a grade 12 learner, the focus and purpose of your investigation will depend on the requirements of your specific assignment or project. However, generally speaking, the purpose of your investigation will likely be to demonstrate your ability to conduct research, analyze information, and present your findings in a clear and organized manner. Your investigation may be focused on a specific topic or question within a subject area, such as history, science, or literature, or it may be interdisciplinary in nature. You may be asked to use a variety of sources, including academic journals, books, and primary sources, to support your argument or thesis. The goal of your investigation is to showcase your ability to think critically and engage in academic inquiry, which will prepare you for college or university-level work.