OPERATIONS WITH WHOLE NUMBERS

Duration: 22 min

Year Published: 1970

Creator: Office of Education (Department of Health, Education, and Welfare)

Color: Color

Sound: Optical sound

Description: Explores procedures for interrelating addition and subtraction. Shows materials, methods and strategies which are particularly effective. Attention is focused on the use of multiple techniques for improving instruction in multiplication. Emphasizes algorithms which have been found to be particularly effective. Stresses the use of materials. From the PROJECT ON INTERPRETING MATHEMATICS EDUCATION Research Series.