This convention is by far the largest meeting of science teachers in the country, with an estimated attendence of more than 25,000 from around the world. This hour-long presentation was attended by about fifty interested convention participants. A lot of good idea-sharing was accomplished.
NSTA presentation is given on line here .
Here are the Gullett teachers visiting the NASA Office of Space Sciences booth at the convention. Our sincere thanks to NASA for funding this program, and this trip.