Research Databases: W

Ohio tree identification guide; search and find information on trees in Ohio by identifying the leaf, fruit, or name.

Ohio snake identification guide; this database includes information on 30 species and subspecies of snakes located in Ohio.

Ohio has been home for people for at least 15,000 years. This database is designed to help users identify flint artifacts.

Upper-level Spanish language database intended for high school students through adult learners. 

The optimal beginner’s Spanish-language reference tool offering the best elements of World Book Kids; designed to build key language and research skills. 

World Book's French language encyclopedia features two interfaces: one aimed at grades K through 4 and for older students and adults.

Ages 14 and up. A wealth of vetted articles supplemented by thousands of original source documents fosters advanced research.

Ages 3-7. Offers rich resources to help young learners build their vocabulary, comprehension, phonics, and reading fluency.

Ages 6-10. Offers easy to read articles with embedded multimedia, thousands of illustrations, and a wealth of engaging activities.

Ages 10-14. Contains multimedia and related resources, biographies, and supplemental tools to support cross-curricular studies.

Explore more than 650 pre-made timelines with over 14,000 individual events, or create your own timelines.