...Many of the projects can also be used for science fairs. All of the volumescontain a glossary an index and a materials guide. This series is recommendedfor e... » 

...Many of the projects can also be used for science fairs. All of the volumescontain a glossary an index and a materials guide. This series is recommendedfor elementary school libraries and juvenile collections in public libraries.They provide a good introduction to several topics in science and nature andthey are a good source for scienceoriented arts and crafts projects. «