Jill Sherman

Measuring the temperature of different types of matter is a key component of many different branches of science, especially chemistry. However, for a long time, scientists could only tell if something was hot or cold and didn't have a way to tell precisely hot or how cold that thing was. Today, we use thermometers in the Fahrenheit, Celsius, and Kelvin scales to measure temperature. Diagrams and fact boxes help readers understand the practical uses...

Through narrative nonfiction text, readers learn about the experiences of prisoners and liberators at Buchenwald, the first Nazi concentration camp freed by the U.S. Army. Additional features to aid comprehension include a table of contents, primary-source quote sidebars, fact-filled captions and callouts, a glossary, an introduction to the author, and a listing of source notes.

In addition to speaking about challenging scientific topics for a variety of news sources, Neil deGrasse Tyson is director of a New York planetarium, hosts a science podcast, and has a following of more than three million on Twitter. Learn about the personal and professional life of Neil deGrasse Tyson, arguably the most famous astrophysicist in the modern world.

American actress Meghan Markle is not a typical royal. Upon hearing the news of her engagement to Prince Harry, royal watchers cheered the addition of a woman of color to the royal family. This profile chronicles how Prince Harry met the American actress, their relationship, and their journey toward becoming a new kind of royal family.

Find out more about the security measures in place to help guard against disasters at facilities that house dangerous nuclear weapons. Additional features to aid comprehension include a table of contents, fact-filled captions and sidebars, detailed photographs, an informational diagram, a phonetic glossary, sources for further research, and an introduction to the author. Author/Illustrator biography Index Sources for further research Suggested websites...

In 2017, the movie Wonder Woman became a box-office hit, breaking records and earning hundreds of millions of dollars. Israeli actor Gal Gadot played Wonder Woman-a fierce and compassionate Amazonian warrior. Prior to her time in the spotlight, Gadot served in the Israeli military, won a Miss Israel pageant, and studied to be a lawyer. When Gadot began acting, she wanted to play strong, independent women. She hopes to be a role model for her daughters...

People throughout the world use crude oil products in some form every day: the plastic bottles we drink from, the gasoline that powers our vehicles, and the desks we sit at in school and work. These are all things that make our lives easier. However, we might not have access to them without the hard work put in by oil rig workers. These men and women work on offshore oil rigs away from their friends and families for weeks at a time. Readers will learn...

Everything that we need, Earth provides. All across our planet, plants grow. Earth's forests and plants are one of our valuable natural resources. We pick their fruit, leaves, and seeds for food. We cut their wood for lumber. We harvest them for medicine. Even when we do nothing, plants give us oxygen to breathe. Natural resources are a gift from Earth, but we must use them responsibly. Just as Earth takes care of us, we must take care of its plants....

Discover 25 women who were trailblazers in science, technology, architecture, engineering, and more. Learn about some of the women who defied expectations and introduced the world to new ideas and creations big and small. Fully translated Spanish text.

Discover 25 women who were trailblazers in science, technology, architecture, engineering, and more. Learn about some of the women who defied expectations and introduced the world to new ideas and creations big and small.