3 high quality, complete lessons by Barclayfox which are ready to teach. They include many different activities including differentiated worksheets and answers.
Nothing for you to do but quickly scan through them and photocopy the activity sheets.
Covers:
1) Momentum, what it is a measure of, units, equation, calculations, answers.
2) Conservation of momentum, collisions, crashes, explosions, elastic and inelastic collisions, questions and calculations and answers.
3) Rate of change of momentum, the equation, and using it, impulse, Safety including: crumple zones, air bags, seat belts cycle helmets, etc. Lots of questions and calculations with all answers provided.
If you need more detail please see the individual lessons for a list of contents.