This means that a schoolchild has the same amount of UV exposure at 8am as at 3pm.
From the dailymercury.com.au
Every schoolchild knows that trees are natural tonics for the environment.
From the signonsandiego.com
This is the sort of fact which, we fondly suppose, every schoolchild knows.
From the newscientist.com
Clegg did not say there would be a cash increase for every schoolchild.
From the guardian.co.uk
It is rather well done, even if you feel like a schoolchild using a crib.
From the economist.com
What, treating me like a schoolchild is supposed to make me love the man?
From the economist.com
Every schoolchild knows about him, though much of what we know is wrong.
From the washingtonpost.com
Every schoolchild is taught the impropriety of claiming credit for someone else's work.
From the time.com
Only one schoolchild in four is a girl and female illiteracy is the highest in the world.
From the en.wikipedia.org
More examples
A young person attending school (up through senior high school)
Biologically, a child (plural: children) is generally a human between the stages of birth and puberty. The legal definition of "child" generally refers to a minor, otherwise known as a person younger than the age of majority. ...