Learn all about the history of scientists and the process scientists use to make discoveries! Scientists are like detectives. They find clues and put them together to solve a case. Scientists make observations, take notes, and test their hypotheses. Readers will also learn about all of the tools that scientists use to make their discoveries. Vibrant images pair with easy-to-read text to keep students engaged from cover to cover. This reader also includes instructions for an engaging science activity where students can conduct their own scientific experiment. A helpful glossary and index are also included for additional support.