Math-related resources and free stuff for teachers.
February 14, 2013
A child directly compares the lengths of two crayons to determine which one is shorter.
A child describes examples (and non-examples) of common 2-D shapes.
A child explains the attendance chart he uses in class.
A child builds structures using magnetic blocks.
At Erikson Institute's first International Symposium on Early Mathematics Education, Dr. Yeap Ban Har explains the core competencies and philosophy at the foundation of the world's highest-ranking early mathematics education program.
Using a number line with the digits hidden from view, a student counts backwards and forwards.
In this geometry activity for pre-k and kindergarten, students distinguish shapes using touch rather than sight.
After graphing their shoes based on specific characteristics, a class discusses the results and draws some conclusions.
A class draws pictures of their shoes and organizes them on a graph based on various characteristics.
A class organizes their shoes on a grid based on specific characteristics.