- Wood
- Copper
- Plastic
- Brass
- Aluminum
- The heat of the water wormed up the rods and melt the middle of the butter and make it slide down.
- I got Copper and plastic correct in copper, wood, brass, aluminum, plastic.
- The two best conductors were copper and aluminum rods were the best conductors.
- The two worst conductors were plastic and wood rods because the butter on them fell last.
- I think that water is a good conductor because it can heat up stuff to eat like hot dogs or french fries.
- Good conductors help in winter when it is cold outside and we use them to help our houses stay warm inside