Concepts and Connections summarize the concepts within a particular topic and show the connections between the concepts. Students essentially need to complete "a phrase" to see the connections. To do this drag a concept from the list to the appropriate blank box. Click on any word or phrase that is outlined in red to link to a hint which will help you to complete the exercise. The Concepts and Connections have their own control bar with the following functions: Replay Restart current exercise. Print Print the current page. Links popup menu Lists links to other related sections of the product.