A small moment makes a big difference to a little girl — thanks to a totally wonderful teacher who knows just what to do.

Molly can't wait to share her grandma's crystal with all her classmates, the special crystal she looks at each night as she falls asleep. Everyone crowds around, eager to see it — until Russell runs by with his flashy, water-spurting dinosaur. Now Molly's eyes are filling with tears, and her heart is going thumpity-thump, and it's the most totally horrible day in the whole world. Is there anything Miss Plumberry can do to make things wonderful again?