Bobby H Jenson
The Case Of The Wobbly Bridge - Jesse & Jemma Junior Engineers. Book 1 .: STEM Based Stories to Introduce Engineering Concepts & Principles. Ages 8, 9
Join Jesse and Jemma Mason, two curious ten year olds from Riverbend Grove, as they uncover the mystery of a wobbly footbridge. This warm, engaging adventure gently introduces real engineering concepts through action, observation, and teamwork. Young readers learn about bridge concepts, forces, soil...
$9.99