Kindergarten is a time of great learning. Kids get to try new things and practice basic academic skills, including the fundamentals of math. Their kindergarten lesson plan will likely include counting ...

Two students in Danielle Adler’s kindergarten class at Marcus Hook Elementary School in Marcus Hook, Pa., prepare for an addition problem. Credit: Holly Korbey for The Hechinger Report The Hechinger ...

It is just as natural for young children to think mathematically about their world as it is for them to use language. They develop mathematical knowledge as they manipulate objects and reason about ...