Give your students engaging practice with the circuit format! My student teacher, Brenda Crow, wrote this self-checking 24-question circuit which involves imaginary and complex numbers. Great for algebra 2 level or even for precalculus review.
We do not include answer keys with our circuits since the answers are imbedded in the circuit. (Students begin in the first box, work the problem, and then hunt for the answer. When they find the answer, that becomes the new problem. They continue on this manner until they complete (close) the circuit.) All the teacher needs to do is to work the problems ahead of the students to understand the unpacking of the idea.