Finite fields
Quotienting the polynomials over a prime field by an irreducible polynomial builds a field of prime-power size — the only sizes there are, with exactly one field of each.
About 25 minutes7 activities Paper packet
Quotienting the polynomials over a prime field by an irreducible polynomial builds a field of prime-power size — the only sizes there are, with exactly one field of each.
About 25 minutes7 activities Paper packet