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 ...

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 ...

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 ...