Online Resources
Art Institute of Chicago - Educator Resource Finder
The Metropolitan Museum of Art - Find an Educator Resource
The Art Story, Modern Art Insight biography, key ideas
The Art Curator for Kids art blog with great activity ideas
Artful Thinking Palette ideas for questions/activities about art that promote thoughtful learning
Lascaux Caves virtual tour of Paleolithic cave art, French Ministry of Culture
Jacob Lawrence, the Migration Series all 60 Migration series panels and additional artist information
Van Gogh Museum - Van Gogh at Primary Schools lesson plans for elementary students, some of which could be adapted for other art/artists
Basically you can start by googling any artist and the age group you are working with to pull up multiple options with information and activities!