My name is Mary Yanda and I teach high school math at East Sac County Schools. I started in Sac City in the fall of 2003 and went throught the consolidation with WLVA. I left the district for a few years and came back in the fall of 2018. I teach Algebra, Algebra 2 and Calculus. 

I am married to my husband Dan, and we have 6 children and 4 grandchildren. I enjoy spending time with family, and all the seasons of the year, from the cool air in the fall, snow shoeing in the winter, fishing in the spring and boating in the summer.