These are important reading years, and many children begin first grade sounding out basic consonant-vowel-consonant three-letter words, such as “cat.” By the end of the year, first graders are reading more complicated sentences. By second grade, children are becoming fluent readers in chapter books and should be able to read and comprehend main ideas. Check out the variety of worksheets, all jam-packed with activities to help your first grader improve his or her reading skills in a fun and engaging way.