Rectilinear Motion

Introduction to Rectilinear Motion, including going through Hands On Task 10.1 from the O. T. Lee textbook
The relationship between displacement, velocity and acceleration
How do speed and distance relate to velocity and displacement?
Given a function for displacement, how can we find the total distance travelled? (Total distance is always greater than or equal to the change in displacement.)
How to calculate and interpret average velocity, average acceleration and average speed.
Working through example 10.2 from the O. T. Lee textbook, as well as adding a couple of parts to give an example of calculating total distance travelled and average speed