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Investigating Trace Evidence
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.
The Statue of Liberty
"Discover what the Statue of Liberty symbolizes"--Provided by publisher.
Mount Rushmore
"Introduces pre-readers to simple concepts about Mt. Rushmore using short sentences and repetition of words"--Provided by publisher.
The American Flag
"Discover why there are fifty stars on the flag, and some places where it flies"--Provided by publisher.
Investigate Club Drugs
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.
The Coolest Inventor
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.
Investigating Trace Evidence
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.
Understanding and Using Microwaves
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.
Let's Experiment! The Scientific Method in the Lab
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.
