Chemical Reactions grade 4

The grade 4 students were chemistry detectives this week. We are continuing to talk about chemical reactions. The students were given four white powders and 4 liquids. They had to mix each liquid with each powder and record and changes. Then they were given a "mystery powder" and they had to use the test to figure out what it was. We practiced a lot of skills including careful pouring and mixing, clear recording and problem solving. Our learning goal is: 2.29 Know about the changes that occur when materials are mixed.