Waited until the last minute to get started? No problem! Each experiment in ATOMS AND MOLECULES EXPERIMENTS USING ICE, SALT, MARBLES, AND MORE follows the scientific method, and can be completed in an hour or less. Model a chemical reaction, discover h... show more
This book investigates the states of matter and the properties of solids, liquids and gasses. Some experiments detailed in the book include finding the mass and density of gases, making solids and liquids disappear and reappear, liquid surface tension ... show more
Do all onions cause your eyes to tear when you cut them? What happens if you heat a carbohydrate? How is an electric cell made? Using easy-to-find materials and the scientific method, student scientists can learn the answers to these questions and more... show more
Young scientists will explore fundamental chemical principles and learn about what happens when an acid and a base mix and which solids are good conductors of electricity. Many fun experiments are great ideas students can use for science fair projects.
Award-winning author Robert Gardner comes to the rescue of busy students everywhere. Each experiment in SOLIDS, LIQUIDS, AND GASES EXPERIMENTS USING WATER, AIR, MARBLES, AND MORE follows the scientific method, and is designed to be completed in under a... show more
Are some pennies denser than others? Does heat have weight? How can you calculate the energy released when steam condenses? Using easy-to-find materials and the scientific method, student scientists can learn the answers to these questions and more. Fo... show more