Heather C Hudak

Misinformation and disinformation both describe misleading or false information--one is spread unintentionally and the other is shared on purpose. Censorship involves suppressing certain information. All three significantly impact how people interpret issues and events. This important title examines the different ways of, and reasons for, controlling information, and how to build information literacy. Free downloadable Teacher's Notes.

In this title, readers will examine the technology used by military forces during the Vietnam War. Engaging text introduces readers to armored personnel carriers, assault rifles, phosphorus smoke grenades, landmines, punji sticks, agent orange, napalm, flamethrowers, Huey helicopters, and the roles they played in military campaigns. A short history of the war is also included. Aligned to Common Core standards and correlated to state standards. Checkerboard...

Computer networks allow people to easily share information. Organizations and entire cities rely on computer networks. Hackers can break into networks to disrupt systems or steal data. Hacking and other cybercrimes are on the rise. Cybercrime explores common cybercrimes and how people can guard against these threats. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents,...

China, officially known as the People's Republic of China (PRC), is an enormous country that spans five time zones and multiple geographic regions. Read all about China's ancient and rich history, its adaptive cultures and economy, and the daily life of people in modern China. Downloadable Teacher Notes available.

A virus is a type of germ so small that it can only be seen with a microscope. Viruses were discovered in the late 1880s. Discover more in What Is a Virus?, part of the Understanding Viruses series.

Viruses are contagious. They can be passed from person to person. They can also be passed to a person by an animal. Discover more in How Does a Virus Spread?, part of the Understanding Viruses series.

Ever wonder how fault lines, caves, and volcanoes were formed and how people came to live on or next to them? Earth's Underground Structures uses cutaway illustrations to examine some of the world's most interesting natural underground structures created by Earth's forces and processes.

This informative title examines how transportation contributes to climate change, how improving transportation could help slow the crisis, and the current challenges scientists face. This book also includes a table of contents, an infographic, informative sidebars, a "That's Amazing" special feature, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Navigator level, aligned to reading levels of grades...

This exciting journey through the continent of Africa helps show how humans affect, and are affected by, the environments in which they live. Readers will gain an understanding of the continent's various landforms, resources, and human activities. Examples featured include driving along the Trans-Sahelian Highway in West Africa, walking to get water in Malawi, and riding a camel in Morocco.

Sahar misses her life in Yemen before the terrible civil war started. When her home is bombed and she loses her baby brother, she and her family make the dangerous boat journey to a refugee camp. Sahar and her family end up journeying to Canada as refugees, where they adjust to a very different life. Interspersed with facts about Yemen and its people, this narrative tells a story common to many refugees fleeing the country. Readers will learn about...