How do I make a player jump upon touching a brick?

I'm a new scripter and have literally no idea how I would even attempt this. I did put in hundreds of hours of blood, sweat, and tears to churn out this though--

function onTouched(hit)

end
script.Parent.Touched:connect(onTouched)

As you can see, I've got a starting point but don't know how to actually accomplish this monumental task. Thanks for reading.