Housekeeper Amelia Bedelia wreaks havoc when she volunteers to help out at the school science fair.

Ten-year-old fairy-godmother-in-training Willow secretly uses magic to deal with a rogue garden gnome who interferes with the plants in her science project, but when her project is chosen to advance, she finds even greater problems at the state level of competition.

Third-grader Zeke Meeks needs to win the prize in the science project contest because the class bully is threatening him, but so far all his ideas are ending in messy disasters--can his friend Hector save the day?

On Science Fair Day, Ima Kindanozee proves that she is the most inquisitive student in Mrs. Shepherd's class.

Thea Teawinkle plants an odd, purple, bean-shaped seed in her backyard for her class science project, with astonishing results that even the experts she writes to--including a botanist, an arborist, a museum curator, and a symphony director--cannot offer any explanations for.

Two elementary students, one from Earth and one from the newly discovered planet, Meep, both compete in science fairs.

While trying to decide on a science fair project, third-grader Wilson struggles with with fractions and, much to his embarrassment, his parents sign him up to work with a math tutor.

When his father's illness prompts their frequently moving family to settle down in a permanent home, twelve-year-old Ross, a kid famed for pranks at his previous schools, tries to master the art of being funny to secure his popularity.

When Carrie is disappointed not to make the school soccer team, she turns her attention to creating a science fair project.

A boy sends off for "Professor Swami's Super Slime" to use as his science fair project and then has to cope with the funny disaster that follows.