Get flash to fully experience Pearltrees
The quizzes with a magenta marble are also listed within the section or digital handout to which they apply. The twenty-one quizzes with a green marble
Each quiz consists of 10 questions and each question has 4 multiple choice answers. At the top of each quiz you are given a choice of how you want to play it and this affects what happens when you provide an incorrect answer. You can either have the correct answer given immediately, or you can choose to have the questions presented again at the end of the quiz.