Exercise balls get education rolling -- latimes.com:
"Reporting from Chicago - Donna Yehl's fourth-grade students bob behind their desks, heads nodding up and down as if the children were on the deck of a ship.
But they aren't fidgeting.
The two dozen children in Yehl's Elgin, Ill., classroom read and write -- in fact, do all of their classwork -- perched on exercise balls."
"Reporting from Chicago - Donna Yehl's fourth-grade students bob behind their desks, heads nodding up and down as if the children were on the deck of a ship.
But they aren't fidgeting.
The two dozen children in Yehl's Elgin, Ill., classroom read and write -- in fact, do all of their classwork -- perched on exercise balls."