ASSESSMENT RUBRIC FOR CLAY SAMPLES WORKSHEET

You can explain what clay is and describe some of its physical and chemical properties.

Beginning:
Answers to the questions are incomplete. Few samples are collected and/or reported on.

Competent:
Answers to the questions are complete and accurate. Several samples are collected and reported on.

Advanced:
Answers to the questions are complete, accurate, and detailed. Many samples are collected and reported on.