Homework:
 - Unit 4 test (phys/chem, weathering, rock cycle) is scheduled for next Friday. Review questions are online for the first two lessons. You may answer these questions and use them on the test to help you. Vocab is also posted for the entire unit but you may not use it on the test. Readings for the unit are also posted. Although readings are not a requirement for class, they may help you understand the material.

Absent students:
Today we finished the first part of the weathering lab. I encourage you to discuss the results with someone from your group so you are ready to go when we continue with part 2 on Tuesday.

Today in class we:
 - Destroyed rocks.

Handouts:
You did not receive any handouts in class today.