Cross Sections in the Real World – From Saws to Software Objective: To explore how the mathematical concept of cross sections is applied in real life – in fields like carpentry, 3D design, and architecture – and to build models (physical or digital) using stacked cross sections. Project Overview: In this project, you will: Learn what a cross section is and how it is formed. Investigate how carpenters use different kinds of cuts (like bevel, mitre, straight cuts) and what cross sections are produced. Explore how engineers and designers use CAD software to create 3D objects by stacking cross-sectional layers. Create your own model using paper, cardboard, or any creative material — OR design a digital 3D shape by showing how stacking 2D slices forms a 3D object. Present your project through drawings, models, or a short write-up/video explaining what you did and learned. Suggested Activities & Section...
Each project is research-based, encouraging students to move beyond surface learning. Designed to ignite curiosity, foster independent thinking, and stimulate creativity, these tasks help reinforce academic concepts while nurturing 21st-century skills like critical thinking and problem-solving. From exploring scientific ideas and historical events to identifying mathematical patterns and interpreting literature, these projects make learning both relevant and enjoyable.