Ellla Stephens, 3rd grade mixes her chemicals together to make her "Matter Monster. " The students formed a hypothesis about what would happen when two unknown liquids were mixed together.  They discussed three states of matter and what happens during a chemical reaction.  In this case,  two liquids created a solid and their "Matter Monster " was born.  Science explorers is open to 1st - 5th graders at St. Columba School.