For example, how would one phrase the sentence, "I am getting better at riding a bike." in German? I have a feeling the flow of the sentence wouldn't be very similar to English at all.
Ich werde besser beim Fahren des Fahrrads.
I have no idea if "bei" is right here, or another preposition would be more appropriate. Assuming whichever appropriate preposition is used, this still seems like a really awkward (possibly wholly incorrect) sentence.
How do you represent this notion in German?