In this lesson, students will seek and create numerical patterns. In this lesson, Ms. Knarr takes the students of Teaching in Room 9 on a mathematical journey to seek and create numerical patterns. / ...

Most people think that only people can understand numbers, but that's not true. Many animals can naturally figure out how much something costs, see pa.

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 ...

On March 15, intriguing seminar announcements sent rumblings through the field of combinatorics, the mathematical study of counting. Three collaborators planned to give coordinated talks the following ...