Thank you for supporting our evaluation study on multimedia tools for agricultural and environmental science students. Please direct your students to the survey link(s) below (Fall 2018: "Sorption" and/or "Cation Exchange").

Participants will be shown a consent form and asked to enter their name if they wish to participate. They complete a brief survey about their academic experience and a pre-test knowledge exam. After viewing the animated videos, they will complete a brief survey about the animated videos followed by the post-test knowledge exam. Student time commitment is 25 to 35 minutes. We recommend scheduling 30 to 40 minutes or one class period for the overall process.

If completing both the Sorption and Cation Exchange studies, we recommend setting aside 1 hour and 15 minutes of class time to administer the studies.

• Further instructions (optional)
  Downloadable letter with instructions for administering the survey(s) and a breakdown of the time commitment.

Cation Exchange Survey

• Cation Exchange survey
  Evaluation survey for "Cation Exchange" animated video.

Sorption Surveys

• Sorption surveys
  Evaluation survey for Sorption animated videos

Additional Evaluation Surveys

• Everything Is Chemical survey
  Evaluation survey for "Everything Is Chemical" animated video.

• Feeding Nitrogen survey
  Evaluation survey for "Feeding Nitrogen" interactive module.