Worn joints. Just like the other joints in your body, your neck joints tend to wear down with age. Osteoarthritis causes the cushions (cartilage) between your bones (vertebrae) to deteriorate. Your body then forms bone spurs that affect joint motion and cause pain.
As the user guide explains, kids hardly read (and you canât expect a 3 year old to read!). So you get games which teach you about letters and numbers starting from the real simple ones to others that teach more fundamental things like reading time or guessing colors.
Learning the letters of the alphabet is one of the first skills your child needs to develop in order to be able to read. Writing is an essential part of learning, but like anything else, kids' writing skills develop at different ages. The Scholastic website points out there is no need to worry if a child doesn't show interest in writing by age 3 1/2, as it will come in time. Not all children write as early as others do.