Mouse-over definitions
I took Cisco when I was in high school, and I found the curriculum to be very challenging due to the vocabulary. Many informational websites now give you the definition of a word when the mouse pointer is moved over the word. Please add this to your curriculum.
Jack,
The glossary feature was removed from the CCNA R&S curriculum due to the low level of usage and to allow us to focus our resources on the curriculum, assessments, Packet Tracer activities, and enhancements such as mobile access. We will revisit the prioritization of this feature if it becomes more important to the NetAcad community.
Thank you,
Michael