In January 2009, a mysterious software developer, Satoshi Nakamoto, exchanged a specially designed code with another developer. The code was a digital currency that Nakamoto had proposed several months before in a paper titled “Bitcoin: A Peer-to-Peer Electronic Cash System.” This was the first Bitcoin transaction. Since then, Bitcoin has become the face of a tech revolution in digital cryptocurrencies based on blockchain technology. Its success has sparked a tech revolution that could fundamentally change global economics. Delve into the world of coders, libertarians, criminals, financial regulators, and crypto-detectives to understand what digital cryptocurrencies have to offer, their limitations and potential pitfalls, security issues, and how they may affect government and financial regulations in the future.
Malala Yousafzai's activism has placed her in grave danger from the Taliban, but she remains determined to defend girls' right to an education around the world. Follow Yousafzai from young blogger to Nobel Peace Prize recipient.
As a child, Cesar Chavez worked on farms with his family. He felt the workers were not treated well. Cesar used his voice to become a leader in making sure farm workers were paid better and treated fairly.
On April 22, 1970, an estimated twenty million people held in a teach-in to show their support for environmental protections. This new celebration, Earth Day, brought together previously fragmented issues under the same banner. It was the largest nationwide event ever, and lawmakers took notice. But one day didn't change everything. Fifty years after the first Earth Day, climate change remains a dire concern. The divide between political parties continues to widen, and environmental policy has become an increasingly partisan issue. The spread of disinformation has also made climate change a debatable idea, rather than scientific fact. A new generation of advocates continue the fight to make environmental policy a top priority for the United States and for nations around the globe
Water, air, sunlight, plants . . . we need these elements to live in this world. But does the world need us? And what would happen to the world if humans were gone? Back matter gives further context and discusses what kids (and all of us) can do to truly help our planet.
Comedians, how-to gurus, gamers, critics . . . all types of personalities find a place to shine on the Internet. This book profiles kids who have achieved an online following! Back matter includes tips for readers to get started with their own online projects.
Aspiring activists will see how young people just like them worked for change. Inspiring stories fill these pages! Back matter includes tips for readers to get ready to be the change they wish to see.
Feelings can be happy or sad, big or small, easy or hard, and sometimes too complicated to put into words. Young readers will explore different kinds of feelings and the many ways to handle them.
From your cell phone signal to your search history, digital clues can help investigators solve crimes. Readers will learn the ins and outs of digital forensics in this fascinating high/low title.
At the scene of a crime, an evidence marker sits next to a pool of blood while an investigator's camera catalogs the scene. Explore how blood evidence is collected, how it's tested at the lab, and how scientists match the blood to a suspect in this engaging high/low book.
Crime scene investigators walk past the yellow tape with one mission: to figure out what happened. Discover what it takes to be an investigator and learn about the investigation process in this high/low book, from hunting for evidence to interviewing witnesses.
As the most extensive database, fingerprints have helped solve millions of crimes. Young readers will discover how investigators use this unique identifier to bring criminals to justice in this riveting high/low title.
Some people seem to sail from childhood to adulthood calmly and confidently. Most people don’t! So many things are happening. The body is changing, view on life is shifting, there is increasing responsibility and a lot of pressure. Perhaps social media doesn’t help! These guides highlight the difficulties many young people experience – and explore ways to cope with them.
Some people seem to sail from childhood to adulthood calmly and confidently. Most people don’t! So many things are happening. The body is changing, view on life is shifting, there is increasing responsibility and a lot of pressure. Perhaps social media doesn’t help! These guides highlight the difficulties many young people experience – and explore ways to cope with them.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Newcomers will build practical life skills that are expected of all American teens with this flipbook - the nonfiction side includes a glossary of key terms used in the text and topical conversation questions that help students practice English language skills, while the fiction side helps put it all into context. Great ELL resource.
Shares three stories of children learning how to work together as a team. Vibrant and colorful photos help tell the stories. Additional features include a table of contents, a phonetic glossary, sources for further research, and an index.
