Transform your math classroom into a bustling design studio with "Build A Tiny House"! This engaging, hands-on Project-Based Learning (PBL) activity is designed for upper elementary to middle school students (Grades 4-8), empowering them to apply critical math concepts in a fun, real-world context. Students will dive deep into area, perimeter, and geometry as they design, plan, and construct their very own 3D miniature tiny house. This isn't just another worksheet! "Build A Tiny House" is an i