On average, American kids aged 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and took part in more of such organized activities as soccer and ballet. Involvement in sports, in particular, rose almost 50% from 1981 ...
On average, American kids aged 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981.They also did more household work and participated in more of such organized activities as soccer and ballet(芭蕾舞).Involvement in sports, in particular, rose almost 50%from ...
On average , American kids aged 3 to 12 spent 29 hours a week in school , eight hours more than they did in 1981. They also did more household work and participated in more of such organized activities as soccer and ballet. Involvement in sports, in particular, rose almost 50% from ...
On average, American kids aged 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1991. They also did more household work and took part in more of such organized activities as soccer and ballet (芭蕾舞). Involvement in sports, in particular, rose by almost 50...
On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and participated in more of such organized activities as soccer and ballet. Involvement in sports, in particular, rose almost 50% from 1981 ...
On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and participated in more of such organized activities as soccer and (芭蕾舞). Involvement in sports, in particular, rose almost 50% from ...
1On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and participated in more of such 【小题1】 activities as soccer and ballet. Involvement in sports, in particular, rose almost 50% from ...
On average, American kids aged 3 to 12 spent 29that, believe it or not, was one of the findings parentshours a week in school, eight hours more that they didmight regard as good news. If they're spending less timein 1981. They also did more household work andin front of the TV se...
On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and participated in more of such organized activities as soccer and ballet. Involvement in sports, in particular, rose almost 50% from 1981 ...
On average, American kids aged 3 to 12 spent 29 hours a week at school, eight hours more than they did in 1981. They also did more household work and took part in more of such organized activities as soccer and ballet. Involvement in sports, in particular, rose almost 50 % from 1981...