At one point Ryan scooped up Isaiah and continued the lesson while she held the sleeping baby.
Thompson and her boyfriend live about an hour away from her usual school, the University of South Carolina. They decided to move to be closer to their parents, so Thompson is taking classes at Lander for the rest of the year, hoping to earn her applied mathematics degree as soon as possible.
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The beginning of the day's lesson is spent with the class fawning over Isaiah, then he goes down for a nap, "The Today Show" reported.
When he wakes up, Ryan holds the baby and continues teaching as Thompson takes notes.
When she's done with her degree, Thompson told GMA, she hopes to work for her father's engineering company or make video games or computers.