1) Use the parallels to linear motion: x and theta, v and omega, a and alpha, mass and moment of inertia, torque and force.
2) The many forms of torque: Torque = r x f, I times alpha, and net torque = rfsintheta
3) Angular momentum! L = r x p = r x mv and Net L = mrv times sintheta. Also the rate of change of L = torque