The External Area Volume Formulae 2 Wall Chart is a comprehensive mathematics reference designed to help learners understand and apply the formulas used to calculate the total external surface area and volume of common three dimensional shapes. Suitable for secondary school classrooms, mathematics teachers, tutors, and homeschooling environments, this educational wall chart presents essential geometry formulas in a logical and easy to follow layout. As an educational poster, it combines labelled diagrams, mathematical formulas, and worked layouts to make complex geometry concepts easier to understand and remember.

The wall chart is organised into three clear columns that identify each geometric figure, provide the formula for calculating the total external area, and show the corresponding volume formula. Four important three dimensional shapes are covered, including the rectangular prism, cube, triangular prism, and cylinder. Each shape is illustrated with labelled dimensions, allowing learners to identify the measurements required before applying the correct formulas.

For the rectangular prism, the chart presents alternative methods for calculating total external area together with the standard volume formula. The cube section demonstrates how the surface area simplifies to six equal square faces while also showing the formula for calculating cubic volume. The triangular prism section explains how the perimeter of the triangular base contributes to the external surface area calculation and includes the formula for determining the prism's volume using the area of the triangular base. The cylinder section provides the complete formulas for total external area and volume using the value of π, making it an excellent reference for circular solids.

The clear diagrams and organised mathematical expressions enable students to compare different three dimensional shapes while understanding how their formulas differ. This structured approach helps reinforce geometry concepts and supports problem solving involving surface area and volume calculations.

Ideal for classrooms, study rooms, tutoring centres, and home learning spaces, this educational wall chart serves as a valuable mathematics poster for daily reference, revision, and examination preparation. Its visual layout and concise presentation help learners build confidence when solving geometry questions involving three dimensional figures.