Secondary 1 students studied the concept of volume for cube and cuboid in the 3D shapes topic. As the basic understanding, a 3D shape has length, width, and height, formed from several 2D shapes.
The lesson began with a review of the properties of 2D shapes and how they can form three-dimensional objects. After understanding and deriving the formulas for the volume of cube and cuboid, students practiced calculating the volume of composite shapes. As an application, they built models using cube and cuboid LEGO components, then calculated the total volume and wrote descriptions including dimensions, functions and the reasoning behind their designs.
This activity helped students solve Maths problems more easily, especially in calculating the volume of composite shapes. Additionally, through this project, they developed creative and analytical thinking skills while learning to apply mathematical concepts in real-life situations.
In the future, students will be able to use this understanding in various real-life applications, such as construction, space management and many more. They will understand how volume calculations are essential for designing buildings, estimating storage capacity and optimizing material usage. By connecting Mathematics to practical applications, students will develop a deeper appreciation for its role in everyday life.
