This February Black History Month class activity is for all ages. The students learn about Thomas Fuller, an African teenager who was brought to America as a slave. He had amazing mental calculation abilities. His skills contributed to abolitionist arguments against slavery.Students learn Black History and also how Leap Year is calculated. Other activities you might like:Remote Tic-Tac-ToeMagic SquaresCreate Secret CodesFollow me to be the first to learn when new projects are added: Follow