lacuna definition, lacuna meaning | English dictionary. lacuna. 3 (Also called) caisson, lacuna an ornamental sunken panel in a ceiling, dome, etc.
The history of science and math are interrelated. The people who shaped science are also important in mathematics. As in science, the early history of mathematics is sketchy. We know that the lunar and solar cycles were counted by the Babylonians and Egyptians in an organized fashion.
Access to mathematics courses that prepare students for college and career is essential for student success after high school. All students should have the opportunity to excel in mathematics, not just students who plan to enter the fields of science, technology, engineering, and mathematics (STEM).