Purchase the whole series at a discount when you select the bundle. Each Course includes a quiz before and after to help you to measure how much you learn. Although information applies to toddlers (ages 2-3 years) the stage lays the foundation for the physical, cognitive and social emotional stages that follow. 

Each course in the series progresses at your own pace with videos lasting an average of 30 minutes.  The series duration is approximately 3 hours.