The challenges keep coming for your Grade 5 and 6 students, requiring new and more complex thinking-questions to be answered, solutions to be found, and discoveries to be made. The complexity level of all lessons increases from our Grades 3-4 volume. The problem-solving, classifying, and deductive reasoning activities are all multilayered in nature. The format of this book: . promotes the sharing of ideas and strategies . provides an opportunity to reward well-thought-out strategies, unique problem-solving approaches, and correct answers . includes clear charts and graphs. One of the greatest benefits to be gained through these thinking activities is in the sharing of ideas and strategies among students (and teacher).