This morning we had a visit from a Chemical Engineer.  She discussed all the different responsibilities that chemical engineers have.  She also demonstrated for the kids a lot of everyday items that a chemical engineer would be responsible for making possible. Then she discussed their project and gave some advice.

 Today in our STEM lesson they all decided on a process for their first test of play dough.

Then we walked around and observed every groups play dough and decided which process was the most successful.

 We examined it and looked at the areas is scored low.  Then the groups decided how  they could change the amount of materials that were added. We went back to our groups and have come up with a process with new amounts of materials to improve tomorrows batch.