Chemical engineers are involved in developing things we use daily including cleaning supplies, fuels, and medicines. This book gives readers insight into this fascinating profession, including information on new environmentally-friendly technologies. Readers explore fundamental chemistry concepts including the states of matter and mixtures and solutions. Readers are then guided through the steps of the Engineering Design Process to complete a chemistry-related design challenge.
From download speeds to the amount of memory left on your hard drive, math is a big part of using computers. Understanding the math that is so important to computers can help you in the classroom and in future jobs. When you're playing computer games, understanding math can even help you have more fun. In Computer Math, youll learn about how math powers the computers you use every day.
Robots, once a staple of science fiction, are a big part of science and industry today. This book gives a glimpse at the amazing things robots do.
The focus of the book is on motion and forces. The reader is encouraged to make predictions, perform purpose-driven research, and creatively solve problems presented about motion and forces.
Explains what magnets are and their properties; describes the scientific method; and includes experiments testing different magnet concepts.
Explains what simple machines are and what they do; describes the scientific method; and includes experiments testing different simple machine concepts.
This book explains what matter is, if it is solid, liquid, or gas, and how it can be classified. Reading Essentials in Science.