>> Well, what keeps me passionate about what I do is when you see a student who,
for the first time, gets a concept.
Their eyes light up, and they realize they understand something for the first time.
And what I do now is not only getting to see that child understand the concept,
but getting to see that teacher, who, for the first time, realizes they have struck
on a strategy that they did not realize was going to work in the past.
You know, I've worked with teachers.
I'll tell you a story that has been my story since the beginning of doing this job,
is I went into a classroom with a teacher who'd been teaching for 30 years.
And the first time I went in, he was sitting behind his desk.
And it was the typical movie, where the ditto man was sitting there,
and he had papers on the corner, and the kids were very well trained.
They would take their piece of paper to their desk, they would do their work,
they'd put the piece of paper back.
He never moved.
And I thought, he's got to be miserable.
And literally, after working with him all year, at the end of the year,
he took his kids out to the field, and they were making rockets, and making the rockets go out.
And he was so much happier, and the kids were learning so much more.
And it's just being able to show teachers different strategies
that they've never used before, and seeing how successful their kids are because of it.