The "Happy Holidays" series has been revised to align with the new school textbooks. With these books, children will enjoy a more pleasant summer and a more relaxing winter. Within the fun-filled pages of this book, packed with games, crosswords, puzzles, opportunities for coloring and drawing, sports content, beautiful images, enjoyable texts, and poems, all the lessons that children learned at school during the winter have been cleverly included. The "Happy Holidays" series, with a quick review, ensures that children retain their knowledge while also providing them with pleasant and creative hours.