With the advent of relatively large classes of students studying arithmetic in common schools, educators began to prepare special charts to assist in instruction. By 1900, these could be quite ...

The mathematical charts and tables that survive in the collections of the National ... from the infant schools of the 1830s to the New Math of the mid-20th century.The second is the enduring ...

Graphics are often intended to engage children in learning otherwise dry material, such as data on a chart ... core math standards and separate next-generation science standards. In a study ...