I NEED EXPLANATION

you would need to google to find out what a drawing planning sheet is. Have you done that? Then you would decide what you might want to include. This Is just a starting point for planning how you might begin drawings...

For the second activity, you can look at the computer screen pictures online of the AutoCAD in the lab or pictures in the book or even pictures online of the Auto CAD screen. You need to sketch ( this means pencil and paper ) what you see in general tern. Then label the different areas.