Final answer:
The constellation of the Great Bear (Ursa Major) can be used to point to the North Star (Polaris), which indicates the direction north.
Step-by-step explanation:
The constellation of the Great Bear, known as Ursa Major, can be used to find the North Star, Polaris. Ursa Major is shaped like a big dipper and contains 7 bright stars. The last star in its tail points directly towards Polaris, which indicates the direction north.