Pistons and Piston Rings

3. Begin working on the Bell Ringer 4. Get you notes out and be prepared to work on the day’s activities. 5. At the end of class I will tell you to put your material up and return to your seat. 6. Pick up any trash around your area 7. Short review of the lesson of the day. 8. When the bell rings place your seat back at the desk and you are ... ................
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