Stuck On Scripting

Doing an assignment for a class where we’re doing scripting and I’ve gotten stuck

The current task is adding a jumping motion to the model moving back and forth. Most advice forums and alike I have seen recommend using Cos Sin Waves but I can’t find a good tutorial on the subject.

Does anyone have either a tutorial that might help teach me how to handle this or can give me advice on how to implement them? Or even just a better solution? Friend suggested doing a Timeline which I got working but adding it to the blueprint made it freeze after the first move-