@article {MATHEDUC.06260459,
    author       = {Gamoran Sherin, Miriam and van Es, Elizabeth A.},
    title        = {A new lens on teaching: learning to notice.},
    year         = {2003},
    journal      = {Mathematics Teaching in the Middle School},
    volume       = {9},
    number       = {2},
    issn         = {1072-0839},
    pages        = {92-95},
    publisher    = {National Council of Teachers of Mathematics (NCTM), Reston, VA},
    abstract     = {Summary: The article presents the experiences of three teachers as they ``learn to notice" classroom interactions. Reflective prompts are described to help readers consider new ways to notice what is happening in their own classrooms.},
    msc2010      = {C73xx},
    identifier   = {2014b.00218},
}