This 20-question circuit builds from multiplying a monomial with a binomial to multiplying binomials, expanding a binomial squared, multiplying a binomial with a trinomial and even multiplying trinomials. Difference of Squares and Sum/Difference of cubes are here in disguise.
Enjoy the sounds of your students as they work through this circuit!
The answers are embedded in the circuit; it is how the students move to the next problem. No answer key is needed -- all the teacher needs to do is work the circuit ahead of the students.