The concrete boat

I thought it was the best because .I thought it wouldn’t float but it did. Because it was made out of concrete because it was special concrete. That was less dense than water there boat was black and red and they won the race, but in the national they got 5^th place out of 30 boats.

Are group got to have one piece of concrete because our leader. had money and bought us one we had fun with their concrete boat. Our piece was a circle and it floated and I brought it home it was a cool red one.