E-learning by Tracy Parish | ZEEF
Large collection of free tools and resources in many categories
Jennifer Valley: Free (or Cheaper) Tool and Resources for eLearning (February 2015)
Inexpensive or free tools and resources for animation, audio, graphics, course development, and more
123RF Stock Photography
Stock photos, videos, audio, vector images
CogDogRoo - StoryMedia
Sources for Creative Commons and public domain images, audio, and video for use in digital storytelling