Building TinFoilBoat Materials Needed At least two 6 in by 6 in pieces of tinfoil Lots of pennies A bowl or sink filled with water should be able to fit your boat with a little bit of room to spare Target Audience: Grade 2-6 [https://docs.google.com/presentation/d/1adJAjuB3cQgxnhsK8DVhcJPRvlRvltveBzOfPxheSdg/edit#slide=id.p Presentation]