Greetings! DO 4U the robot here, and I'm hard at work at Worldwide Robotics. I'm conducting experiments to find out about things like pulling, pushing, and friction. Charge your batteries and join me to learn all about forces and motion!
"This series is a winner, helping younger children to understand the concepts of physical science. The series breaks down the different areas into easy to understand concepts for young children. Cartoon Character makes each book appealing to younger children, and a variety of font sizes helps to keep the reader's attention. Large colorful pictures, with characters that children can relate to, help the reader to understand and keep their attention. Recommended."
