Our science quizzes are designed to test kids knowledge of a specific science subject. If the child gets the answer right, most answers also include enhanced knowledge about the science subject to help kids learn more. Each quiz has 10 questions that are drawn randomly from a larger pool of questions. So, each time the quizzes are taken, they may be different. The order of the answers also change. The score is tracked during each science quiz. At the end of the quiz, the results are displayed along with their rank.