Mathematics

This practical guide of the RTI process for mathematics offers background research, implementation guidance, tools for reflection and growth, and additional support strategies.

Erin Lehmann, EdD, currently serves as an assistant professor for the University of South Dakota. She is an author, leader, and facilitator, advocating for mathematics and high levels of learning for all.

Nick Resnick is a K–12 education specialist, focusing his work on mathematics, school improvement, assessment, intervention, and PLCs. Previously, he served as a secondary mathematics teacher, K–12 mathematics specialist, and school site administrator.

Darshan M. Jain is the director of mathematics and computer science at Adlai E. Stevenson High School in Illinois. Previously, he served as an award-winning mathematics teacher as well as as a curriculum team leader.

Brittany Mozingo has more than a decade of experience as an educator in at-risk schools. She is currently the instructional coach at Fern Creek High School, a DuFour Award–winning school in Louisville, Kentucky.

Aline Zghayyar Abassian, PhD, is an associate professor of mathematics at Seminole State College in Sanford, Florida, where she teaches mathematics and statistics courses. Dr. Abassian has previously taught high school mathematics.

Makini Sutherland, EdD, is a mathematics educator with experience at the elementary, high school, and collegiate level. She has also facilitated training elementary teachers for the United States Agency for International Development (USAID) Jamaica mathematics project.

Whitney K. Freije is an elementary school principal at A.F. Palmer Elementary, a Model PLC at Work® school in the Windsor Central School District, located in upstate New York. She specializes in empowering teachers with effective instructional practices to promote high levels of literacy and mathematics.

Chris is a dynamic presenter and educator with over three decades of education experience. His vision and guidance have led schools to significant improvements in teacher efficacy and student learning.

Ashley Mistretta is a K–8 mathematics specialist and is currently working as an instructional coach at Rose Hill Elementary School, part of Fairfax County Public Schools.