The Notes for the Teacher section (at the bottom of the image in the above picture) looks different for each word, depending on what would be most useful. The section for a word might include:
Background information about the word’s history or spelling pattern
A word matrix to explore morphology
A list of phrases that use the word in different ways
Other relevant teaching tips
To see how this works in practice, I’ve put together a free sample for the words people, one, and laugh.