Simplify the following text for a Grade 11 native English-speaking person.
Original: Its sports teams are known as the Cal Poly Pomona Broncos and play in the NCAA Division II as part of the California Collegiate Athletic Association ( CCAA ) .
Simplified: Cal Poly Pomona student-athletes play sports against other universities using the name Cal Poly Pomona Broncos . The university is a member of the California Collegiate Athletic Association and the NCAA .