She taught high school mathematics in Denver for two years and zoology at Smith for one year in order to earn enough money for her first year of tuition .
Sabin earned her bachelor 's degree from Smith College in 1893 .
Sabin taught high school mathematics in Denver for two years and zoology at Smith for one year in order to earn enough money for Sabin 's first year of tuition .
Sabin earned her bachelor 's degree from Smith College in 1893 .