5.Unstructured play time should be mandatary
必须让孩子自由玩耍
Unstructured playtime has always been an importantpart of "being a kid," but it is also crucial to a child's development.Hovering and over-parenting is linked with psychological problems."Free play" not only helps kids develop cognitive and social skills, it also helps them develop into happy, healthy adults in the future。
对于小孩来说，自由玩耍是非常重要的一部分，同时也对他们的成长至关重要。如果父母老是在一旁或者管的太多，容易使孩子产生心理问题。自由玩耍不仅能帮助孩子发展认知能力和社交能力，还能让他们成长为快乐健康的成年人。
6.20 minutes of exercise helps kids too
20分钟的体育锻炼
A Swedish study of over a million 18-year-olds showed that fitness does relate to a person's IQ.The specifics of how exercise affects brain growth and development is unclear, but studies show that for 9 and 10-year-olds, 20minutes of exercise before a test significantly improves test scores。
瑞典一项基于100万18周岁人群的研究显示，健康和一个人的智商息息相关。人们现在还不清楚体育锻炼是怎样影响大脑发育的，但是研究显示，如果9至10岁在接受测验前进行过20分钟的体育锻炼，测验分数有显著提高。
