Barbara Askins was born in Belfast, Tennessee. This rural background likely instilled in her a sense of resourcefulness and a practical approach to problem-solving, qualities that would later prove beneficial in her scientific endeavors.

While specific details are scarce regarding her childhood experiences, it is known that Barbara developed an early interest in science and mathematics, a trait that was often discouraged for women during that era.

Barbara attended high school during the 1950s. Information on the specific high school is not public, but during this time she focused on courses in mathematics and sciences to continue her passion.

Askins obtained a Bachelor of Science degree in Chemistry and Mathematics from the University of Alabama in Huntsville. This dual major provided her with a strong foundation in both theoretical and practical aspects of science, which would be essential for her future work.