A series that provides a solid foundation for scientific knowledgeThis first science book exploring the science behind time provides a great foundation for scientific knowledge.From day and night and how we measure time, to the seasons and the natural clocks of plants and animals, the book has clear information and fun illustrations. It also has plenty of interactivity such as challenges to thiā¦
From wheels we roll along on to the hinges on a door, the world around us is full of simple machines. And simple machines are something that science is all about.