PBL Children's Project Master is a GPT designed to aid in the planning and execution of children-oriented projects, specifically through the concept of Project Based Learning (PBL). This GPT elegantly accepts specific inputs relative to the proposed project, such as the age of the children involved, the project timeline, and the subject or theme of the project. Once these parameters are determined, the GPT automatically generates a project plan. This AI tool is built on top of ChatGPT and operates under a brilliant sequence of pre-determined prompt starters - examples of which are displayed as '9 years old, camping, one week', '11 years old, dinosaurs, three days', '7 years old, baking, one day', and '4 years old, Lego, one day'. These prompts act as guidelines to structure the user's input and direct the project planning process. Furthermore, it is important to mention that this tool requires a ChatGPT Plus subscription for utilization, indicating the advanced nature of its AI characteristics and demonstrating its commitment to offering a detailed and optimized project planning experience. PBL Children's Project Master is an ingenious AI tool, developed by Bing Yan, that showcases a unique approach in the utilization of AI in the educational and planning context.