Arithmetic Teacher (1968) Vol. 15, No. 3
THE ARITHMETIC TEACHER Volume 15, number 3 MARCH 1968 Fractions in the new elementary curricula Addition of unlike fractions The pegboard as a fraction maker Fractions as operators The concept of area Truman Botts Mitsuo Adachi George S. Cunningham Howard F. Fehr H. N. Bourne Also, logarithms for ten-year-olds; a quest
This is available to members of NCTM. Please log in now to view this article. If you are interested in a NCTM membership join now.