Sophia Learning
Sophia: Research Sources: Online Research Databases
This lesson discusses using research databases to conduct research.
Sophia Learning
Sophia: Refining Internet and Database Searches
This lesson discusses how to refine a search to produces better results. This tutorial lesson shares a short slideshow with the lesson's content.
Tech4Learning
Pics4 Learning: History Collection
A database of thousands of free, copyright-friendly pictures on American History that can be used to show what the person, place, or object looked like. Click on the time period in order to see pictures during that period.
Curated OER
The Mineral Gallery: Emerald
A brief physical description of emeralds from an online database about minerals. Provides information about history, characteristics, color, and use.