Classification and sorting are essential parts of everyday life. They help humans in so many practical ways. They help scientist’s group together species of similar kingdom and properly name the organism once discovered, it helps mathematicians and engineers solve critical problems by putting the pieces of problem together and so on. The applications of these concepts seem endless. In this quiz, which is designed for grade 1 kids, kids are prompted to enter the right option among the available options and help identify several objects in the pictures which are presented to test the classification and sorting concept of kids. 1st grade Classification and sorting Math Quiz.