We have Ralph Baer to thank for the video games people play around the world today. What were the steps Baer took that led him to his famous invention? The Capstone Interactive edition comes with simu
You need to get to another part of a big city quickly. What can you do? Take the city bus! City buses take people where they need to go day after day. They help people get to workplaces, stores, and m
Smoke pours out of a window. Call 911. A fire truck is on its way! Fire trucks carry the equipment needed to put out fires and help people in emergencies. Young readers will find out about fire trucks
A car breaks down on the highway. It won’t go. What vehicle can help? A tow truck! Tow trucks carry broken vehicles to repair shops so they can be fixed and get back on the road. Young readers will fi
Whoosh! Snow flies into the air as a snowplow pushes it out of the way. These big machines help keep drivers safe. Besides moving snow, they can put sand and salt on roads to make them safer. Young re
Why is Lewis Latimer important? His invention of the carbon filament made light bulbs more afforable and longer lasting. Readers follow his journey from working with Alexander Graham Bell to improving
Why is Benjamin Franklin important? He invented the lightning rod and much more! Readers follow the journey of this inventor and founding father. Franklin created the lightning rod and other invention
