UD Professor Emeritus James Hiebert receives National Council of Teachers of Mathematics Lifetime Achievement Award ...
“The fact that [zero] represents nothing is a contradiction in ... That feeling persists today: Although zero is now pervasive and seemingly simple, math students and mathematicians alike continue to ...
“The fact that [zero] represents nothing is a contradiction in ... That feeling persists today: Although zero is now pervasive and seemingly simple, math students and mathematicians alike continue to ...