DK 
DK Super Readers Pre-Level Amusement Park 

Use your reading superpowers to learn all about the forces that make amusement park rides go — a high-quality, fun, non-fiction reader — carefully levelled to help children progress.
Amusement Park is a beautifully designed reader introducing forces and motion through the rides at an amusement park — all the fun of the fair, and forces!
The engaging text has been carefully levelled using Lexiles so that children are set up to succeed.
A motivating introduction to using essential non-fiction reading skills.
Children will love to find out about what makes their favourite rides go.