Sink or Swim: Exploring Schools of Fish: A Branches Book (The Magic School Bus Rides Again) (1)

This series is part of Scholastic's early chapter book line called Branches, which is aimed at newly independent readers. With easy-to-read text, high-interest content, fast-paced plots, and illustrations on every page, these books will boost reading confidence and stamina. Branches books help readers grow!
Seatbelts, everyone! The Magic School Bus is back and ready to ride again. Professor Frizzle's kid sister Fiona might be the new teacher at Walkerville Elementary, but she's got the same old motto: take chances, make mistakes, and get messy! When the class decides to go to Hawaii for their latest fieldtrip, they think they're in for rest, relaxation, and riding the waves. But when Wanda tries to save an endangered fish from a giant shark, its Wanda that needs saving. Luckily her own class learns something from a totally different type of school--fish!