This is an excellent reference for school projects. All major topics are explored. It includes free downloadable pictures. Why do things float? What happens to the food you eat? Find out the answers to these and many more questions in this lively book that introduces young readers to the wonders of science. It comes with simple text, amazing photographs and illustrations, fun science activities and exciting recommended Web sites.

 

There are 64 pages in this book. It is a dictionary. A dictionary is a single-volume or multivolume reference work containing brief explanatory entries for terms and topics related to a specific subject or field of inquiry, usually arranged alphabetically (example: Dictionary of Neuropsychology). The entries in a dictionary are usually shorter than those contained in an encyclopedia on the same subject, but the word "dictionary" is often used in the titles of works that should more appropriately be called encyclopedias (example: Dictionary of the Middle Ages in 13 volumes). This book was published 2011 by Usborne Publishing Ltd .