What happens when you mix minted candy with cola? How do we create an electric current without a power source? Explore the answers to these questions and more through this ScienceWerkz interactive book, an engaging way to learn science.
In this ScienceWerkz book, you will learn about energy forms and the conversion of energy by using many interactive pages. Videos, animations, and self-quizzes highlight concepts such as potential energy, kinetic energy, conversion of energy, the Law of Conservation of energy, and the multitude of energy resources.
Chemistry from the Ground Up
by David Ng
Written by a former mathematics and science teacher, this textbook introduces students to middle school chemistry concepts based on the Massachusetts State Standards. While intended for a 7th- and 8th-grade audience, it provides a much deeper foundation than your typical middle school science textbook.