Some cooking spatulas are made out of plastic. Why are cooking spatulas often made out of plastic?
Sara wants to keep drinks cold during an afternoon sports
game. Which container would most likely keep her drinks cold for several hours?
A family living on the top floor of a tall building complains that their home gets too hot during the day. Which could they add to the roof to allow their home to stay cooler?
Which statement best describes how winter weather can damage roads?
Why should Ann leave space at the top of her plastic bottle when filling with water and then freezing it overnight?
Bob is putting new water pipes in his house. Which material would be best for Bob to use to prevent his pipes from freezing? (Try to stop heat transfer!)
Miguel is packing popsicles for a picnic. In which type of container would it be best for Miguel to store his popsicles?
Which best explains what happens to most materials when they are heated?
Joann fries an egg each morning in a metal frying pan with a rubber-coated handle. Which best explains why the handle of the frying pan is with rubber?
Jackson likes to cook but is always in a hurry. He needs a pot that will cook his food quickly. Which is the best material for his cooking pot?
What happens to metal railroad tracks during the heat of a summer day?
On a hot day in the sun, why does Robert use a foam can holder to keep his drink cool?
Which best describes a material that could be used as a pan for baking cakes?