The amount of sleep needed for an 11-year-old can vary slightly from child to child, but generally, experts recommend that children in this age group get around 9 to 11 hours of sleep per night. This amount of sleep is crucial for their physical and mental development, as well as their overall health and well-being. It's important to establish a consistent bedtime routine and ensure that the child's sleep environment is conducive to restful sleep. Additionally, factors such as physical activity level, screen time before bed, and individual sleep patterns can also influence how much sleep a child needs. Parents should monitor their child's behavior and adjust their sleep schedule as needed to ensure they are getting adequate rest.
At least 8 hours every single day.
it depends on your goals. If your goals requires you to sleep 3 hours out of the day. then just get some deep sleep in for 3 hours and that will be sufficient. etc.
Around 8 hours a day.
Every day
9 hours a child should have a day plus the next day
every day
Every day all day!
As much as you can but I wouldn't push it further than 30 mins -1 hr per class every night. Don't stress yourself out too much. Remember that you still need a good amount of sleep. Sleep is more important that completing every single thing of homework.
To give your brain and body enough time to restore energy for the next day. It's recommended that you have 8hrs - 8hrs 30mins of sleep every night.
as much as they would want
8 cups
koalas sleep up to about 18-19 hours every day