Respond to the following questions:   What is your definition of a game?  What’s

Respond to the following questions:  
What is your definition of a game? 
What’s your definition of a serious game? 
What’s your definition of a simulation? 
What’s your definition of gamification?  
Why are these important for teaching/training and learning — if indeed they are?  Post your thoughts. 
DO NOT READ any other postings at this time.