Griselda began her career in NYC after joining Teach for America. She is currently in her twelfth year and serves as STEM lead for her school, as well as third-grade math teacher. Through the years, she has taught grades 1–4, which has given her a wide range of knowledge, along with an understanding of how all the math standards are interconnected. She has been a math specialist for the past five years and loves seeing students apply their reasoning and problem solving skills to many subjects beyond math. When she is not teaching or learning, she loves playing with her kids and reading!