The Tell Me Why series invites young readers to stay curious about the everyday wonders of the world. In Set Two, students explore fascinating questions about food and science—like how we taste different flavors and what makes a cake rise.

With lively text, colorful photos, and playful illustrations, these books make complex ideas easy to understand and fun to explore. The engaging question-and-answer format encourages inquiry-based learning and supports classroom discussions in science, reading, and critical thinking. Ideal for grades 2–5, this series is a great choice for classroom libraries and STEM lessons, helping students see that learning starts with one simple question—why?