Mrs. O'Dell's Third-Grade Class Is Shrinking

Johnny loves being in Mrs. O'Dell's third-grade class. Her classes are always trying new and exciting things. But something's gone terribly wrong with Mrs. O'Dell's latest experiment. Now Johnny and all his friends are no bigger than dolls. They're smaller than kindergartners. The classroom pets look like huge monsters. Will the kids be able to survive until they can get back to their normal size?