On the 14th of March the Grade 9 learners celebrated Pi Day, a day celebrated globally Maths Community. T-shirts were specially designed by the Grade 9 learners to raise awareness of the importance and use of Pi in the real world.

Some information about PI and its uses

Aviation experts use PI to gauge flight time and fuel usage. Airplane engineers use Pi to help design airplanes. Pi is also used to design pendulums for clocks. Biochemists use Pi to understand DNA. Your GPS uses PI. Structural engineers use Pi to design buildings that can withstand earthquakes. NASA scientists and engineers use PI to explore the features of planets like MARS.

PI is all around us !

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