3. The method of claim 1 , wherein determining that a teachable moment interface is to be displayed with search results on the user device comprises determining that a number of times that a teachable moment interface has been displayed to a user is less than a threshold number of times.
3. The method of claim 1 , wherein determining that a teachable moment interface is to be displayed with search results on the user device comprises determining that a number of times that a teachable moment interface has been displayed to a user is less than a threshold number of times. 4. The method of claim 3 , wherein the user submitted the two or more queries in the series of queries using the user device.