Help D.C. with number sentences and ten frames, then learn about groups of up to 20. Join Mrs. Gray for a Mystery Math Mistake with D.C. He needs help figuring out his number sentences to match ten ...

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 ...

New research suggests reciting numbers is not enough to prepare children for math success in elementary school. The research indicates that counting, which requires assigning numerical values to ...

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 ...

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 ...

A child’s ability to understand and manipulate sets of numbers in 1st grade predicts how well he or she will succeed in the math required both in secondary school and for day-to-day living, according ...

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 ...

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 ...