Sears is originally from
the Bahamas, and studied mathematics, statistics, and secondary mathematics at the
College of the Bahamas, earning associate of arts and bachelor of education degrees there. She has a master's degree in mathematics education from
Indiana University Bloomington, and a Ph.D. from the
University of Missouri. She has taught high school mathematics in the Bahamas, and became an assistant professor at the University of South Florida in 2012, earning tenure as an associate professor in 2018. She is also a member of the board of directors of Pace Bahamas, an educational foundation in the Bahamas. ==Recognition==