Through NSTA, you'll find leading resources for excellence in teaching and learning and experience growth through robust professional development. Plus you'll meet colleagues across all science disciplines, all grade bands and teaching stages, from the newest teacher to the veteran administrator, who share a passion for science education.
Give your school's science instruction the advantage of a powerful national network.
In this activity, students will simulate Rutherford’s gold foil simulation by rolling a marble (alpha particle) at a series of target marbles (gold atoms
$3.49 - Nonmembers