ISBN: 978-1-63517-233-1
9 781635 172331
9 0 0 0 0
HOW IT WORKS
From airplanes to smartphones, technology is an
integral part of the world today. This series guides
readers through the science and engineering that
make these amazing inventions possible.
FOCUS
R E A D E R S
Focus Readers deliver captivating topics,
accessible text, and vibrant visuals to build
reading confidence and motivate young readers.
BOOKS IN THIS SET
RL: 3–5. IL: 4–7.
AIRPLANES
GASOLINE ENGINES
THE INTERNET
SMARTPHONES
TELEVISIONS
TOILETS
VENDING MACHINES
WI-FI
