These pictures represent the Primary & Supporting Instruments for your Flight.
Attitude Instrument Flying becomes especially important during IMC conditions.
These maneuvers and/or procedures will be thoroughly practised throughout your Instrument Rating training.
The goal is, to give you a good routine in flying by reference to your Instruments only!
After gaining some experience, these skills will become easier and, at some point, almost normal for you as a pilot!
Simulator Training as well as Real Flight Instruction is probably the best to practice these skills.
TIP: If you try to remember your Primary Instrument, the Supporting Instrument should be easy to remember,
as they don’t do anything else, but to give you similar information to your Primary Instrument.
As the name already tells, they support the information again, that your Primary Instrument already gives.
Straight & Level Flight – Primary for Pitch = ALT; Supporting = VSI/AI (both give you Pitch info as well, right?!)