GRADES 3-6: Elementary-aged readers will explore amazing facts about the invention of space exploration in this 32-page nonfiction science book, which shows a before-and-after comparison at how space technology has changed our world - and beyond! INVENTION BOOK FOR KIDS: Space exploration is one of humanity's most incredible accomplishments. In this science invention book, readers will get an up-close look at space travel and how the invention of space technology has helped us explore other planets and learn more about our own. INCLUDES: Readers will be hooked from beginning to end with mesmerizing science facts and vivid photos! A glossary is provided as well as comprehension questions and an extension activity for further exploration on the topic. BENEFITS: This NGSS-aligned science book for kids will spark the interest of your budding scientist. It links the past and present, showing how inventions that are a part of our lives weren't always there! How did the world change, and continue to change, with the invention of this new technology? Let's find out! WHY ROURKE: Since 1980, we've been committed to bringing out the best non-fiction books to help you bring out the best in your young learners. Our carefully crafted topics encourage all students who are "learning to read" and "reading to learn"!