Fermat's little theorem
Why the power $p-1$ returns every residue to one, the rule for reducing exponents that follows, and why the converse is nearly but not quite true.
About 30 minutes7 activities Paper packet
Why the power $p-1$ returns every residue to one, the rule for reducing exponents that follows, and why the converse is nearly but not quite true.
About 30 minutes7 activities Paper packet