I found a good article about tantrums prevention. I agree with what the article was saying. Children are showing temper tantrums because maybe of boredom... and disciplining them for that is not good! It is not the child's fault that he is bored! It is our responsibility to interact with them, talk with them, show things to them, and be busy with them, so they don't get bored doing nothing!
Yeah, makes perfect sense.