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Author
Language
English
Description
It has been said that every criminal leaves a trace. Forensic scientists have the exciting chance to find these traces, analyze them, and help solve crimes! The experiments in this book analyze evidence such as fingerprints and handwriting samples. After reading about the types of jobs forensic scientists have, students begin experimenting with hands-on activities. Clear scientific drawings illustrate experimental setups, safety guidelines keep kids...
Author
Series
Language
English
Description
How does our world work? Our actions can impact the environment in ways we may not have considered. Author Robert Gardner's informative text is paired with hands-on science projects using the scientific method that show readers how their actions effect the environment and its natural cycles. Many experiments are followed by ideas for science fair projects.
Author
Series
Language
English
Description
Describes experiments involving simple machines that follow the scientific method, and can be completed in an hour or less. Explore using levers to control motion and lift, and how the steepness of inclined planes affects the force needed to move something. Most experiments also include ideas for science fair projects.
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