Our cards feature content rich texts that boost nonfiction comprehension and build grade appropriate knowledge in social studies, science, the arts and more! Students just read through each high interest text, then use evidence from the text to answer skill building questions. Set includes 90 write & wipe and reproducible activity cards in 3 levels to keep children challenged and engaged. Cards measure 21.59cm x 27.94cm with answer cards. Write & wipe markers sold separately.