I think a beginner ought to have at least one single focal length lens with a wide maximum aperture. Lenses like a 24mm f/2.8, a 28mm f/2.8, a 35mm f/2, a 50mm f/1.4 or 1.8, or an 85mm f/1.8--out of those five focal lengths, pick ONE lens, and just BUY IT. Use it. Learn it. Enjoy it. Get good with it. Prime lenses have one focal length, and what they help a beginner do is LEARN TO PRE-VISUALIZE a scene. I learned entirely on primes. I didn't have a zoom lens until a decade into my photography experience,and by then I was 22 years old, and was carrying 24/28/35/50/85/105/135/200 and two bodies in a bag that weighed 18.5 pounds. Learning to pre-visualize a photograph in your mind's eye is what a prime lens (aka single focal length lens) does, and that is a very,very valuable skill to pick up as a beginner, before you get into bad habits, like standing in one place and zooming back and forth and then snapping a photo and going "Uh-huh, okay, got it!"
I think telephotos are easier to learn with; they compress apparent distance, can easily produce selective focus, and have a narrow angle of view, which reduces the scope of every image made. Wide-angles are more challenging to learn with,and until you get the hang of it, wide-angle lenses tend to produce dull,boring images with a faraway look to them. 50,85, and 100mm are pretty nice lenses optically, and on APS-C, the 50mm is in effect, a short, fast telephoto lens.
As a beginner, I think you ought to do yourself a favor, and buy yourself at least one single focal length lens!