In first grade, students focus on solving more difficult addition and subtraction problems. ... Organize objects into as many as three categories (by shape, color, size, etc.).

For those starting first grade, things are about to get serious. First grade brings new demands: ... First grade helps shape the brain processes that allow kids to pay attention and stay on task.

First grade students need 10 to 11 hours of restful sleep every night. For students who need to be up at 6 AM to get ready for school, their bed-time should be between 7 and 8 PM.