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Join Mrs. Gray for a Mystery Math Mistake with D.C. He needs your help with his number bonds. We will be counting pictures with ten and some more to answer the question "how many?" Episode ...

The idea of an animal that can count or do math might sound like something out of a viral news story or TikTok video. But a sense of quantity, sometimes called "numerosity," appears across a ...

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

Four years ago, Marquies Gray Jr. and his younger brother, Mason, were struggling to solve math problems. Their mother, Lavonzell Nicholson, enrolled them in a tutoring program called Make It Count ...

In Boston public schools, 3, 4 and 5-year-olds are getting their first introduction to math. Before they walk through the kindergarten door, the “Building Blocks” curriculum is designed to encourage ...

Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. Two puzzles are presented each week: the Riddler Express for those ...

If you were to list all the natural numbers from 1 to 1,000,000,000, which digit would you have to write least often and which would you have to write most often? Show puzzle solution First, we look ...

Barbie's vocational choice is apparently no match for deep-seated notions about girls and math in the United States. The doll's much-ballyhooed decision last year to choose computer engineering as her ...

LAS CRUCES — Gov. Susana Martinez has vetoed a bill that would allow a computer science class to count as one of a high school student's math or science requirements to earn a diploma. Proponents of ...