Ice Experiment

Today we did an experiment it was on ice. Where we had to put 3 ice spheres in a bowl  and our teacher would give us salt and we have to rub it onto the ice and soon the salt froze into the ice. Also she put red and green diy on the ice and the diy ran into the air pockets the the water had when it froze as we recorded what we noticed and questions  and after. We threw the ice in the air and saw if the ice brook when it landed if it would break.