Only content from the ActivityWizard’s Knowledge Engine can be used with the ActivityWizard to create its activities. We’ve taken the time to research and populate a library relevant to the core subjects and grade levels. The ActivityWizard’s content is tagged with knowledge and facts so that the Knowledge Engine knows how to build a high-quality and accurate activity per your definition. While it is possible to drag content from the Gallery into the Activity (or add your own content), the ActivityWizard will not have an understanding or the «knowledge» to know which category, topic, or grade it belongs to, and will therefore be unable to tell the student if the answer is correct or incorrect. Using the built-in Knowledge Engine automates the creation process and ensures a high-quality and accurate activity each time.