What is the best and safest way to peel and cut mangos.?

my daughter and i always eat them by hand. for now i just cut the sides and we eat till we hit the skin and then the rest to the seed. my daughter loves mango and would love to pack mango for her morning snack for back to school. she can't really eat it the way she eats it at home, to messy, lol. thanks. also, if you need a special kind of utensils, please name them. thanks