Reading Comprehension Kits Hot Dots-Powered Reading Fun. These all-new Hot Dots™ Reading Comprehension Kits help students practice comprehension skills with Hot Dot-powered excitement. Each 50-story set contains 10 reading selections for each reading level from Grades 2 to 6. After reading the story on the front of the card, the student flips it over to tackle four multiple-choice questions designed to test specific reading comprehension skills. The student can touch his answer choice with a Hot Dots Power Pen for immediate feedback or can write down his A, B, C, D answer choices and check them against the included answer key. Stories include many genres aligned to reading standards. These fascinating Hot Dot-powered story cards are the perfect tool to challenge young students and hone reading comprehension skills. Grades 2+