What direction does the big dipper move from 630 to 900?

Answer 1

The big dipper is to be found high in the northern sky. If your think of it as a pan with a handle then the side of the pan without the handle has two stars in it and if you join these up with a line and go upwards (in the direction of the pan top) then you come to the north star 'Polaris'. All the stars in the sky rotate around Polaris, so the stars in the big dipper will all rotate anticlockwise a bit between 6.30 and 9 pm.

Answer 2

The Big Dipper moves counterclockwise in the northern sky during the night. From 6:30 PM to 9:00 PM, it would appear to have shifted slightly westward as Earth rotates.