Vol. 106, No. 4, Special Issue: Our Knowledge of Nature and Number: Grounds and Limits (Apr., 2009), pp. 220-254 (35 pages) Published By: Journal of Philosophy, Inc. The Journal of Philosophy was ...
Even before they learn to speak, babies organize information about numbers, space and time in more complex ways than previously realized. "We've shown that 9-month-olds are sensitive to 'more than' or ...
Tape measures. Rulers. Graphs. The gas gauge in your car, and the icon on your favorite digital device showing battery power. The number line and its cousins -- notations that map numbers onto space ...
Teaching Children Mathematics (TCM) is an official journal of the National Council of Teachers of Mathematics and is intended as a resource for elementary school students, teachers, and teacher ...