Boxtops- This site has worksheets for k-8 in art. There are pictures for the students to color. http://www.boxtops4education.com/worksheets.asp#art

Copiable Worksheets- This site has worksheets for 5-11 in art.  There are groups of worksheets that teach important terms and understanding of concepts such as symmetry. http://www.copiable.com/freeworksheets2.htm

Teaching Ideas- This site has worksheets that go along with lesson plans that are also online and are appropriate for elementary art students.  http://www.teachingideas.co.uk/art/contents.htm

Flash Cards- This site is for upper elementary and has flash cards for students to learn art terms and color schemes.  The site also has other valuable resources.http://members.cox.net/mrsparker2/assess.htm

Art History- This site is for upper elementary and has some art history worksheets to help students organize facts and the historical time periods.  First go to http://www.awesomelibrary.org/Library/Materials_Search/Worksheets/Arts.html and then connect with  http://www.clearvue.com/rart.htm

Drawing Practice Sheets- This site has templates for storyboards for making picture books and templates for comic strips. This site is also upper elementary. http://donnayoung.org/art.htm

Learn 2 Draw- This site has grids for drawing different animals and objects. Great for all levels of elementary and strengthens confidence in artwork. http://www.billybear4kids.com/Learn2Draw/grid-art.html

Ancient Monuments- An upper elementary site that combines art with art history.  There is an assorment of Ancient Structures that students can color to enhance their learning about the time period.
http://www.bonus.com/applets/bigpic/bigpic.cgi?REQUEST=start&MASTERDIR=ancient

Jan Brett- Great for all levels of elementary, this site has several different art appropriate options. Students can learn how to draw some of her illustrations and they can also color in several drawings by Jan Brett. Great for inspiring the illustrator in your stuedents. http://www.janbrett.com/activities_pages_artwork.htm

Coloring Book Fun- This site is good for all levels of elementary because it has so many different categories that cover such things as holidays, animals, animation and sports. http://coloringbookfun.com/

Steps to Drawing-  This site offers step by step instructions for learning to draw such objects as helicopters and turtles.  Great for those who need direction in how to draw certain things.  Appropriate for all levels of elementary.
http://www.allgodskids.com/Drawing/index.html