These highly-effective, literature-based critical thinking activities develop the analysis, synthesis, and vocabulary skills students in Grades 3-4 need for exceptional reading comprehension. This 192-page activity book is especially effective at helping students understand challenging critical reading concepts such as making inferences, drawing conclusions, determining cause and effect, using context clues to define vocabulary, and making predictions and generalizations. Reading detective's standards-based Critical Thinking activities develop the analysis, synthesis, and vocabulary skills students need for exceptional reading comprehension. The activities are especially effective at helping students understand more challenging reading concepts such as drawing inferences, determining cause and effect, and using context clues to define vocabulary.