Subject, Skills, and Grade Level
10 and up I believe. It teaches the children to follow the rules of the game, how to react to danger, and how to plan. It also teaches them critical thinking skills.

Time & Players
I'd say maybe half an hour. It's good for just one, but you can easily get up to five contenders: two playing parents, and maybe 1-3 kids with the others playing animals. One can even play as the 'Storm'

Rules, Tools, & Assessment
Just need dice and a coin flip. Or, if you really want, a timer. Just crank it to however long and have them act out fixing the house up.