All the things and activity make a rotation to move. The books explain about that.'
The books introduces to upward and downward motion and explains how the forces of lift and gravity cause these movements. '
Children need help learning how to get along with others at school, in the neighborhood, and on the playground. They need to know that they have the power to make good choices.'
Learning to relax can help your body cope with stress.
Discover the world of science with this remarkable series. Stunning photographs zoom in on intriguing details, while lively text explores the fact about familiar subjects. the book will take you on a journey of discovery: watch a volcano erupt, learn wha
People at Work in a Hotel provides the answers to these questions as it follows the Operation Manager around the hotel on a busy day one weekend
People in a Department Store provides the answers to these questions as it follows the assistant to the managing director during one working day, from her early morning walk around the store to the doors being locked by security at the of the day.