Use the method taught to you by your instructor. If you do land with your engine off, now is a good time to kill it. I suggest that you perfect your landings with your engine off, as this can reduce the potential for injury to you or damage to your gear. Once you can stick your landings consistently, you may wish to change to landing with power on, but for now, one less thing to contend with is better. I'm going to side step for a moment to talk about your hands and control of the canopy.
Many experienced pilots pull their steering toggles down along the side of their heads and bodies.
If you have not yet developed that feel, keep your hands out in front of you so that you can see them. I don't mean extended straight out in front of you, I mean hold your hands slightly forward so that you can see them and know that you are keeping them level or how far down you have pulled them. You would be surprised to see how many new pilots have no idea where their hands are and are trying to land while making a turn. Back to flying your wing. You should be looking ahead to where you think your touchdown will take place.