Stephen Eldridge – författare

Authors Alison and Steven Eldridge explore the symbolism of the American flag in this book. Early readers will discover the colors of the flag, the meaning of the stars, and where the flag is flown.

This essential Social Studies volume allows new readers to discover the symbolism of the bald eagle. Full page color photographs accompany the simple text.

Readers travel to Philadelphia and learn about the Liberty Bell. Emerging readers will discover why the bell is an important part of our country''s history. Crisp color photographs enhance the simple text.

This stunning volume lets new readers practice their reading. Stunning photographs of Mount Rushmore, even during its construction, enhance the simple text.

Where does the president live? How many rooms are in the White House? Why is it a symbol of America. Students will learn all about this important building in this easy-to-read book.

Readers travel to the coast of New York to learn about Lady Liberty. This statue has been a symbol of our country for many years, welcoming people to the shores of America. Crisp, detailed images enhance the text, which is perfect for emerging readers.

Footprints...fingerprints...clothing fibers...hair. Wherever we go, we leave some evidence, or pick some up and take it with us. For this reason, detectives and forensic scientists have been using trace evidence to catch criminals for more than a hundred years. Readers find out the techniques scientists use to collect and analyze evidence with these fascinating stories about how trace evidence helped solve crimes.

Signed by an agent when he was only four years old, Logan''s dreams of becoming an actor began at an early age. Whether he''s playing the future president of the United States or a demi-god, movies have always been an important part of Logan Lerman''s life. Readers will learn about his early acting roles, his rise to fame, and his plans for the future.

Icy cold air conditioning is very common in many people''s lives, but there was a time when this popular luxury did not exist. People had to think of other ways to keep cool on hot, humid days. It was also too hot in factories and hospitals, theaters and cars. Willis Carrier changed all that. Authors Alison and Stephen Eldridge explore how his love of science and fixing things led to a lifetime of adventure, research, and the discovery of air conditioning.

Club drugs refer to a wide variety of dangerous drugs often used by young adults at all-night dance parties, dance clubs and bars. The best known of the so-called club drugs used is ecstasy, but there are many others. Club drugs are also sometimes used as "date rape" drugs, to make someone unable to say no to or fight back against sexual assault. This book presents information about ecstasy and other club drugs, including their history, how they are distributed, and their physical and psychological effects highlighted by personal stories.

Introduce students to the real-life science behind their favorite fictional detectives. Dramatic true crime stories solved using trace evidence inspire readers to learn about the exciting field of forensic science. Vibrant images and engrossing narratives support a detailed examination of how biology, chemistry, hard work, and attention to detail can turn the smallest trace into evidence against criminals. This book includes compelling sidebars for extra science instruction in each chapter, as well as additional reading recommendations and information on how readers can pursue careers in this fascinating field.

Doing experiments in a laboratory requires equipment. After all, you can''t test all the properties of salt and sugar without beakers, a Bunsen burner, and a crucible. With this book, readers will learn about the pieces of equipment found in most science labs, what they''re used for, and how to use them. Full-color photographs, helpful diagrams, and informative fact boxes aid readers in understanding the importance of lab safety and proper lab equipment care.

The scientific method is the process scientists use to test ideas and gather useful results. As part of the scientific method, scientists gather data, form a hypothesis, and test their hypothesis by performing experiments. Not all hypotheses will be right, but that''s part of science! Readers will learn the parts of the scientific method, best practices for running experiments, and how to interpret the results of their experiment. Diagrams and fact boxes provide readers with essential information about using the scientific method in the lab.

Although only a small portion of the electromagnetic spectrum can be seen by the human eye, people depend on the energy from the waves in the electromagnetic spectrum every day. Gamma rays might be familiar from comic books and superhero movies, but few know that gamma ray bursts are the most spectacular explosions observed in the universe. This book gives readers a look into the discovery, history, and uses of gamma rays. It''s a perfect complement to the Next Generation Science Standards in electromagnetic radiation, and a perfect glimpse into how electromagnetic radiation is affecting us every day.

From tuning a radio to sending text messages or popping popcorn, people use electromagnetic energy all the time. What is the electromagnetic spectrum and how do people depend on it? This book offers a look into the discovery, history, and uses of microwave energy. You might be familiar with microwaves for their use in microwave ovens, but did you know microwaves are also used in astronomy? Complete with a glossary, color images, intriguing sidebars, and chapter notes, this book is a fascinating look at how electromagnetic radiation is affecting us every day.