-
Britannica School
Thousands of up-to-date, curated, and curriculum-relevant articles, images, videos, audio clips, primary sources, maps, research tools, recommended Web sites, and three separate databases
-
Britannica Escolar
Spanish-Language resource for nativespeakers, bilingual students, and students learning spanish
-
SIRS Discoverer
Selected content for novice researchers, especially elementary and middle school students and educators.