When all the second grade students must enter the science fair, which has global warming as its theme, best friends Ivy and Bean team up to create an unusual project.

When Ella Mentry School holds a science fair, Dr. Snow arrives to help A.J. and his friends conduct their experiments.

Jason is sure his science project will win first prize, until he finds out what the other Cul-de-sac Kids are planning.

Fergus and Zeke love being the class pets in Miss Maxwell's classroom, and they do everything the students do--listening at storytime, painting masterpieces during art class, and keeping their own special journals. But when it's time for the school science fair, the mice aren't sure just how to get involved. Lucy wants to time them as they run through a maze, but they want to do an experiment, not be an experiment. Then Zeke comes up with a great...

"Bel would rather die than think about the future. College apps? You're funny. Extracurriculars? Not a chance. But when she accidentally reveals a talent for engineering at school, she's basically forced into joining the robotics club. Even worse? All the boys ignore Bel--and Neelam, the only other girl on the team, doesn't seem to like her either. Enter Mateo Luna, captain of the club, who recognizes Bel as a potential asset--until they start butting...

Presents over two dozen science activities demonstrating such scientific properties as forces and motion, chemical reactions, shapes and structures, and light and sound.

"Experiments with food demonstrate various scientific principles and produce an eatable result. Includes rock candy, grape jelly, cupcakes, and popcorn. Revised and updated edition."--

Freddy's success at the science fair is in jeopardy when he mother throws out his project.

"Heatproof, transparent, and durable, the mason jar is a science lab just waiting to be discovered. Unlock its potential with 40 dynamic experiments for budding scientists ages 8 and up. Using just a jar and a few ordinary household items, children learnto create miniature clouds, tiny tornadoes, small stalactites, and, of course, great goo and super slime! With a little ingenuity, the jar can be converted into a lava lamp, a water prism, a balloon...

Pearl and Wagner, a rabbit and a mouse, work together to build a robot for their science project.