The Kindergarten Program, 2016

The Ontario Curriculum, Grades 1-8: Mathematics 2005

Early Math Strategy, The Report of the Expert Panel on Early Math in Ontario 2003

Van de Walle, John A. Teaching Student Centred Mathematics: Developmentally Appropriate Instruction for Grades Pre-K-2. (2014)

Parrish, Sherry. Number Talks, Grades K-5: Helping Children Build Mental Math and Computation Strategies. (2014)

Small, Marian. Big Ideas from Dr. Small Grade K-3: Creating a Comfort Zone for Teaching Mathematics. (2010).