Heading back to class after a long winter break? I use this on our first day back to help get the kids thinking again (over a two week break they can forget a lot of stuff!). There are 20 problems on this review, spanning the basic rules (constant, constant multiple, sum & difference, power), product rule, quotient rule, chain rule, sin/cos/tan, exponential functions, natural logs, and implicit differentiation. Just a little of everything to get them warmed up on calculus again. A solution pag