Pyramid construction refers to the process of building pyramids, which are large, monumental structures often associated with ancient civilizations, particularly the Egyptians. These structures were primarily built as tombs for pharaohs and were designed to honor and protect them in the afterlife. The construction involved skilled laborers, precise planning, and the use of large stone blocks, which were transported from quarries. The most famous pyramids, such as the Great Pyramid of Giza, were constructed during the Old Kingdom period of ancient Egypt. Techniques included the use of ramps to move stones into place and careful alignment with cardinal points. The construction of these pyramids showcased advanced engineering skills and a deep understanding of mathematics.