It doesn't seem to matter how many times we read about a concept, most of us won't remember it or fully understand it until we have worked with it. To encourage this extra level of comprehension, we have provided an example problem for each of the applicable concepts. The more concerned you are about your understanding of a topic, the more seriously you will want to approach the example problem for that topic.

Intergreen Time
Pedestrian Crossing Time, Minimum Green Interval
Capacity/Saturation Flow Rate
Peak Hour Volume, Design Flow Rate, PHF
Critical Movement or Lane
Cycle Length Determination
Green Split Calculations
Timing Adjustments
Computing Delay and LOS