Giya was excited for the day ahead. It was time for her favorite subject - math! She couldn't wait to dive into her textbook and solve the tricky problems. But when she opened her backpack, her math book was nowhere to be found.

"Oh no!" Giya cried. "Where could my book be?" She searched high and low, but the book had vanished into thin air.

Just then, Giya's goldfish, Cheese, began to swim in a peculiar pattern. Giya watched closely and noticed the fish's belly looked a little bulgy. "Cheese, did you eat my math book?" she asked in disbelief.

Giya couldn't believe it - her pet had devoured her most important school item! But as she thought about it, she realized this was a blessing in disguise. "I guess I don't have to do math today," Giya said with a smile. She spent the rest of the day playing games and reading storybooks, happier than ever that her math book had disappeared.