4 Written questions
3 Multiple choice questions
- is an guss bassed on info you know on your experiment
- a set of interrelated parts that must work together.
- the basic procedure in a controled experiment befor changing any vairables
3 True/False questions
cycle → a set of interrelated parts that must work together.
variables → Any motion or activity that repeats itself
pendulum → A mass hanging from a fixed point that is free to swing to and from