Incorporate Black History Month in your Pre-Algebra, Geometry, or Algebra math classroom!How it works: These worksheets have a biography of a Black or African American scientist/mathematician. It requires students to solve the math problem and cross off their answers in a table. The letters that remain at the end reveal the name of the person described in the biography!What you get: Two versions per topic containing 10 problems each, for a total of 20 unique problems per topic. Answer keys are p