The class pet, Fur Blur, is competing in the school's Super Pet Races. But, has Sparks' Crew given her everything a pet needs to be ready to race? Curriculum: Animals-including humans-need food and water. Different animals get food and water in different ways. / AJ invents a wheeled robot that can do everything...except get up stairs. Sparks' Crew has to figure out how to get the robot up the stairs in time for the big Invention Fair. Curriculum: Simple Machines, such as a ramp, can be used to move something to a higher level.