What is a force? What do we use springs for? Why can astronauts float around inspace? Investigate encourages science enquiry with an interactiveinvestigative an... » 

What is a force? What do we use springs for? Why can astronauts float around inspace? Investigate encourages science enquiry with an interactiveinvestigative and visual approach to a wide range of core curriculum topics.The format allows students to use scientific processes such as predictionhypothesis and inference in answering a series of questions on importanttopics throughout the book. «