What are the normal characteristics of intellectual development for ages 10-11 years

By contrast, many 10-year-old boys may only just beginning to show the signs of puberty, while others will have to wait until they are 11, 12, or even 13. This disparity in growth can create discomfort in many children, either because they are growing too fast or not fast enough. Although 10-year-olds often act more mature, they still need an early bedtime. Children this age should get between 9 and 10 hours of sleep each night. At 10 years of age, children are developing a better sense of who they are in the world. Many are preparing for the start of middle or junior high school and are getting ready to navigate new social settings.

For girls, who generally develop physically at a faster rate and enter puberty earlier than boys, the transition into adolescence can trigger a host of emotions: excitement, uncertainty, trepidation, and even embarrassment.

In 11-year-old girls, physical changes include increased body fat, beginning of breast enlargement, pubic hair growth, widening hips, underarm hair growth, oilier skin and hair, and the first menstrual period.

Physical changes in boys might include larger muscles, vocal changes, oilier hair and skin, the beginning of underarm, facial and pubic hair, darkening scrotum, and testicle and penis growth.

The answer is true atleast i think