This can be adopted for PBL instruction in any subject where students need to learn terminology associating names to images.

http://www.pics4learning.com/lessonplan_details.php?id=204

www.toondoo.com/

Students can use ToonDoo as an alternative way of expressing themselves by generating their own comic strips

www.explorelearning.com/

Students can use Gizmos to learn math concepts through visual representations. In the example provided, they learn to solve a two step equation.