But here is the 2-page marking sheet that is used to mark your work! Very important.
There are many ways to make your graphs & analyse your data. Logger Pro, Excel or other. Here's an epic 23-min vid on how you can use Logger Pro.
Here's a rough draft (needs more details added) for a 10-page sample IA report for the classic "regular pendulum" required practical of finding experimental g.
Here's another, better 8-page sample IA report for a car released from different heights on a ramp and the velocity at the base of the ramp