Mathematics in building Tetrahedral Kite

Tetrahedral Kite
Description: Tetrahedral-shaped kites could be made into larger structures increasingly and keep the ratio nearly constant. Due to this reason, the kite can afford stress evenly and fly steadily with contribution from other factors. Therefore, we have done several tests for example on build-up structure, use of materials and environmental factors.
School: Ying Wa Primary School (P5)