BrainPOP Jr. offers some free resource sets along with their paid content. This is a free resource set about concept mapping and includes an introductory video, quizzes, games, vocabulary activities, interactive activities, printables, and other resources. Some games do not have clear directions and require some practice before they are able to be effective. Some games require Flash. Some activities are meant to be printed before using.
Requirements
Internet, Flash for some games/activities.