Sparks' Crew is on a training mission to find their schoolmates, Petie Heat and Freeze Louise, who are hiding somewhere in Citytown. The team follows hot and cold clues to lead them to find their friends. Curriculum: Heating or cooling a substance may cause changes that can be observed. / The kids are shocked to see their teacher, Mr. Sparks, on the weekend, outside of school. But, when Mr. Sparks loses an important package, our heroes have to save the day without the use of the superhero technology they usually have with them on school days. Curriculum: When current technology is not available, there are other ways to solve problems.