Ms. Lily, the preschool teacher, stood at the center of the circle, holding a gleaming glass marble in her hand. "Good morning, little explorers! Today, we are going on an adventure to discover something magical!" Her eyes twinkled as she spoke, capturing the attention of her young audience.

Ms. Lily gently rolled the marble across the table, and it glimmered like a tiny rainbow. "This is glass, and it can be many things—windows, bottles, even the glasses some of us wear!" She smiled as she saw the children's eyes widen in fascination.

Tommy, a curious boy with bright eyes, held up a glass triangle. "It looks like a piece of a rainbow," he exclaimed, his voice filled with wonder. Ms. Lily nodded, "Exactly, Tommy! Glass lets the light shine through, splitting it into beautiful colors."

Ella, a thoughtful girl with a big smile, pointed to the colors on the floor. "It's like magic, but it's all because of the glass," she said softly. Ms. Lily beamed, "That's right, Ella. Glass can turn ordinary light into something extraordinary."

Ms. Lily clapped her hands together, drawing the children's attention. "Today, you all discovered the magic of glass. Remember, curiosity will always lead you to wonderful places!" Her words lingered in the room, leaving the children with a sense of wonder and eagerness to explore more.