Lila, a quiet third-grader, loved collecting rocks. One day at recess, she found a smooth, shiny pebble that looked like a tiny silver moon. She placed it in her pocket, wondering if it was lucky.

As Lila walked inside, she noticed her classmate Jonah sitting alone, his pencil broken. Feeling the pebble in her pocket, Lila whispered, "Maybe this is a sign." She approached Jonah and offered him her extra pencil. His face lit up with gratitude.

Later that day, Lila dropped her crayons, and before she could pick them up, Jonah rushed to help. "You helped me, so I'll help you," he said with a smile. Lila realized the pebble wasn't lucky, but kindness was.

Lila placed the pebble on the class windowsill, saying, "Let this remind us to be kind." From that day on, the "kindness pebble" became a symbol, and every student added a new kind act to its story.

The pebble's journey taught Lila and her classmates the power of compassion and the importance of looking out for one another. It became a shining example of how small acts of kindness can make a big difference in the lives of others.