“Back to school!!! 1st grade and JK here come the Hager sissys!” she wrote.
In one photo, Mila, 6, is holding a flag that says “1st grade,” while Poppy, 4, has her own flag that reads, “First day of junior kindergarten.”
In the second photo, the girls, are joined by Jenna and their dad, Henry.
Jenna is not the only TODAY personality to send a little one off to school today either. Savannah Guthrie also shared photos of her daughter Vale heading off to kindergarten.
"And just like that, we have a kindergartner!" she wrote.
“So, that’s what I was kind of telling her, I said, ‘Just enjoy it. And know that this is like a moment in time and you get to live it, so don’t spend it looking around worrying about what’s ahead,'" she said.