Welcome to this new Brain Games for Kids 2nd Grade on Space. A Fill-In Crossword Puzzles for Kids Ages 7 & Up With Reproducible Worksheets (Kids Brain Games Crossword Large Print) Puzzle Book - Explore the Universe and Find Out Amazing Facts about Space! This book contains over a hundred words space/astronomical words to fill into the provided crossword puzzle frames with fewer than ten words per puzzle per page. This puzzle book is also appropriate for children in 2nd, 3rd and 4th grades with basic space/astronomical vocabulary skills who like the challenge of solving puzzles. Since each puzzle is on a page, it can easily be reproduced for classroom puzzle challenge or home school as the case, maybe. This fill-in crossword puzzle book promises to be an outstanding resource to be repeatedly. And before I forget, all the solutions to the puzzles are in the back pages. Now, get your copy and have fun solving the puzzles on Space worlds. Enjoy!.