Libby and her friends volunteer to run the science booth at their school fair and have some great ideas, but Libby does not always follow directions precisely. Includes a worksheet for each experiment mentioned.
Cece and her friend Isaac conduct an experiment to see if Cece's dog, Einstein, will eat vegetables. Includes glossary and activities using the forces of push and pull.
When Penny's brothers ask for her help after their encounters with Wolfgang (otherwise known as the Big Bad Wolf) she comes to their rescue by using all her engineering know-how to help them build a new wolf-proof house.