This Polynomials Mini-Unit is described as such because it focuses solely on Naming Polynomials, Adding Polynomials, and Subtracting Polynomials. It does not get into ANY multiplication of polynomials. It does, however, thoroughly cover the three topics outlined above, and I believe it does it very well. I used this exactly as seen here with my ninth grade Math 1 class and it easily took up an entire week with some students struggling to finish in that length of time. Please see the preview to see a list and description of everything included.
Everything you find in this resource was well thought out and scaffolded in what I believe to be the natural progression of these topics. I hope you find this to be perfect for what you need. Please let me know if you have any questions.