Eratosthenes (air-uh-taws-thuh-neez) was an ancient Greek mathematician who wrote steps to find prime numbers. This process is called the Sieve of Eratosthenes and the free resource activity link below demonstrates how to find prime numbers.
For more information on the webinar connected to this activity, please click here:
Meet the Mathematicians: Who Are the Famous People Behind Your Math?
To download the resource, simply click on the image below!