HERO ELEMENTARY centers around a team of 4th grade super students called Sparks' Crew. Lucita Sky at age 10, AJ Gadgets at age 7, Sara Snap at age 10, and Benny Bubbles at age 10, led by their quirky and enthusiastic teacher, Mr. Sparks, work together to help people, solve problems, and try to make the world a better place. When their imperfect powers aren't up to the task, they look to their other powers - the superpowers of science - to help them investigate, observe, make predictions, and figure out a solution.