Richardson, Kathy

Provides primary-level teachers with ideas and activities to help teach their students basic addition and subtraction.

A collection of teacher-directed and independent activities for primary-level students on number concepts, which covers counting, comparing, and pattern, provides guidance for teachers, and lets teachers plan by children's needs or grade level.

A book of concrete activities to help children develop number concepts.

A collection of teacher-directed and independent activities for primary-level students on number concepts, which covers place value, multiplication, and division, provides guidance for teachers, and lets teachers plan by children's needs or grade level.