What do ostriches and penguins have in common? In this text, kids compare and contrast facts about these two kinds of flightless birds.

How many feet? Kids learn about non-standard units of measurement.

Kids practice short a words in this silly emergent reader about a sneaky bat.

Arnold's headed to the White House for Thanksgiving! In this silly story, kids learn about proper nouns in the context of this turkey's cross-country adventure.

The goby fish and pistol shrimp help each other out deep in the ocean. Learn about them and other symbiotic relationships in this nonfiction story.

Kids learn all about division vocabulary and strategies with this silly story about a cat crew.