How to Calculate the Volume of a Cube

MatholiaChannel

This educational video provides a clear, step-by-step demonstration of how to calculate the volume of a cube. Through two distinct examples, the narrator guides viewers on using the formula 'length times length times length' to determine the volume of three-dimensional shapes. The video utilizes simple visual aids, including 3D cube diagrams and an on-screen notepad, to make the abstract concept of volume concrete and easy to follow. The content focuses on the core mathematical skills of geometry and measurement. It specifically highlights the importance of identifying side lengths and paying close attention to units of measurement—transitioning from centimeters in the first example to meters in the second. The video explicitly addresses the common student error of ignoring units, reinforcing that the final answer must be expressed in cubic units (e.g., cubic centimeters or cubic meters). For educators, this video serves as an excellent direct instruction tool for introducing or reviewing volume formulas in upper elementary and middle school mathematics. Its paced delivery and clear visual working-out make it suitable for whole-class instruction, independent review stations, or as a reference for homework support. The dual examples allow students to see the procedure applied consistently, reinforcing procedural fluency.