A constant source of frustration for parents, tantrums can actually be fairly predictable and-if you're engaging in good self care-straightforward to navigate.
Remember, tantrums are WAY more likely to occur when someone (young or old) is:
going through a Transition
Child Centered Activity: http://thesandbox.libsyn.com/child-centered-activity
Circle of Security's secure attachment handout: https://tinyurl.com/circleofsecurityhandout