Wednesday, January 30, 2013

Super Bowl Math: Day 1

We are training our brains and muscles for Super Bowl Math.

Thursday, January 3, 2013

Endothermic or Exothermic?

We experimented by mixing different substances with water to find out if the reaction was endothermic or exothermic. If there was a decrease in temperature, it was endothermic. An increase in temperature indicated an exothermic reaction.