Scott uses his wolf eyes to get the bottle of jack back from the thug in the woods. In the original teen wolf, staring Michael J. Fox, Scott uses the same ability to get a keg of beer from a liquor store.
When Scott looks at the test, the questions seem to be about Economics. But he's in Mr. Harris' class, the Chemistry teacher. As seen in Episode 1.5, "The Tell", Coach is the Economics teacher.