Research Databases: W

Ohio tree identification guide.

Ohio snake identification guide.

Identifying flint artifacts.

Helps you search series fiction.  A series is two or more books linked by character(s), settings, or other common traits.

Allows for setting levels on several "gauges" (happy-sad, gentle-violent, conventional-unusual, etc.) and finding books that exhibit those characteristics.

Three interactive learning environments for preschoolers and children in early grades.

Thousands of colorful illustrations, diagrams, and maps enrich thousands of articles, with teacher guides.

Information resources for pre-school through college.