Students will define the problem by exploring the essential question, gathering research from various sources, and collaborating with an amusement park expert to identify real-world constraints on roller coaster design, setting the foundation for innovative thinking in subsequent phases.

Students will brainstorm creative roller coaster design ideas using mind maps and sketches, examining how to navigate constraints of materials and budget, while gaining insights from research and peer discussions to refine their concepts.

Students will collaborate in teams to select the most feasible roller coaster prototype idea and develop a detailed construction plan considering budget and material constraints, utilizing research findings and community partner insights.

Students will construct initial roller coaster prototypes using everyday materials, applying their knowledge from research and planning to solve engineering challenges within budget constraints and prepare for testing and refinement in subsequent phases.

Students will conduct hands-on tests of their roller coaster models to observe performance, collect feedback on safety and functionality, analyze data against budget and material constraints, and prepare for design revisions.

Students will analyze feedback and test data from their initial roller coaster prototypes to revise and enhance design features, creating improvements that address the essential question about overcoming real-world constraints.

Students will present their roller coaster prototypes at the Amusement Expo, engage in interactive Q&A sessions with experts and peers, and reflect on their learning journey to articulate how they've navigated real-world constraints throughout the project.