A fraction is part of a whole that has been divided into equal parts. Fractions represent more than 0 but less than 1. Fractions are written with two numbers, one on top of the other, separated by a ...

The Mathematics Teacher (MT), an official journal of the National Council of Teachers of Mathematics, is devoted to improving mathematics instruction from grade 8-14 and supporting teacher education ...

We present a case study of teaching and learning fraction addition on number lines in one 6th-grade classroom that used the Connected Mathematics Project Bits and Pieces II materials. Our main ...