Paying for everything from groceries to toys is easy nowadays. You can even do it with the tap of a phone or the swipe of the card. But money has changed a lot from when it was first put into use. Develop early money management skills and learn all about the history of money. Bright photos and child-friendly examples make it fun to build financial literacy. Glossary of key words Index Table of contents We need money to buy everything from wants to...

Being smart with money means knowing when to save. It can be hard and take time, but it's worth it in the end. Develop early money management skills and learn how to save money. Bright photos and child-friendly examples make it fun to build financial literacy. Glossary of key words Index Table of contents We need money to buy everything from wants to needs. But what does it take to earn money, and how can we be smart about our money? Explore the basics...

Coins jingle and bills shake as you check your piggy bank. But how are these coins and bills made? Develop early money management skills and learn all about how money is made. Bright photos and child-friendly examples make it fun to build financial literacy. Glossary of key words Index Table of contents We need money to buy everything from wants to needs. But what does it take to earn money, and how can we be smart about our money? Explore the basics...

Many kids take backpacks to school. Many teachers write on dry-erase boards or use computers. But long ago, these tools didn't exist. Students carried their books with book straps. Teachers wrote on black chalkboards. In what other ways has school changed? Read this book to find out! Learn how daily life has changed over time in the Comparing Past and Present series-part of the Lightning Bolt Books ™ collection.

Many people travel long distances by airplane. Some drive hybrid cars powered by gasoline and electricity. But long ago, most people took long trips by boat or train. They drove gas-powered cars that people started by turning a crank. In what other ways has transportation changed? Read this book to find out! Learn how daily life has changed over time in the Comparing Past and Present series-part of the Lightning Bolt Books ™ collection.

See how birds use feathers for flight, warmth, camouflage, and much more.

What Is a Gas? offers emergent readers a simple explanation of matter, a description of gases, and examples of how gases can change into different states of matter.

What Is a Solid? offers emergent readers a simple explanation of matter, a description of solids, and examples of how solids can change into different states of matter.

Everyone has to have money to buy the things they need and want. But how do you get money in the first place? Learn all about making money. Discover different types of jobs, ways to start a business, and how to get paid even more. It's key personal finance education made approachable for all!

A baseball player slides on the ground to tag a base. A toy car's wheels rub against the floor and slow the toy car down. Friction is at work all around you. But what exactly is friction? And how does it affect different objects? Read this book to find out! Learn all about matter, energy, and forces in the Exploring Physical Science series, part of the Lightning Bolt Books collection. With high-energy designs, exciting photos, and fun text, Lightning...