Purdue University Science Classes

I’m entering Purdue as a Supply Chain major; I know that I have to take a science course during my first year. Typically, what are some of the harder and easier science courses at Purdue?

Any class required by first year engineering is going to be pretty tough… I have heard dreadful things about physics. My S is a CS major and also needs to take a lab science at some pint. He’s going for the lowest level of biology he can get away with.